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2021年9月2日10:07:12 1.增加微信小程序接口 2.4G开关功能接口

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xxmfl
2021-09-02 10:08:27 +08:00
parent 5c97293269
commit a8bc50f67c
337 changed files with 16032 additions and 12055 deletions
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55
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/Arith.java
View File

@@ -5,28 +5,30 @@ import java.math.RoundingMode;
/**
* 精确的浮点数运算
*
*
* @author ruoyi
*/
public class Arith
{
public class Arith {
/** 默认除法运算精度 */
/**
* 默认除法运算精度
*/
private static final int DEF_DIV_SCALE = 10;
/** 这个类不能实例化 */
private Arith()
{
/**
* 这个类不能实例化
*/
private Arith() {
}
/**
* 提供精确的加法运算。
*
* @param v1 被加数
* @param v2 加数
* @return 两个参数的和
*/
public static double add(double v1, double v2)
{
public static double add(double v1, double v2) {
BigDecimal b1 = new BigDecimal(Double.toString(v1));
BigDecimal b2 = new BigDecimal(Double.toString(v2));
return b1.add(b2).doubleValue();
@@ -34,12 +36,12 @@ public class Arith
/**
* 提供精确的减法运算。
*
* @param v1 被减数
* @param v2 减数
* @return 两个参数的差
*/
public static double sub(double v1, double v2)
{
public static double sub(double v1, double v2) {
BigDecimal b1 = new BigDecimal(Double.toString(v1));
BigDecimal b2 = new BigDecimal(Double.toString(v2));
return b1.subtract(b2).doubleValue();
@@ -47,12 +49,12 @@ public class Arith
/**
* 提供精确的乘法运算。
*
* @param v1 被乘数
* @param v2 乘数
* @return 两个参数的积
*/
public static double mul(double v1, double v2)
{
public static double mul(double v1, double v2) {
BigDecimal b1 = new BigDecimal(Double.toString(v1));
BigDecimal b2 = new BigDecimal(Double.toString(v2));
return b1.multiply(b2).doubleValue();
@@ -61,34 +63,32 @@ public class Arith
/**
* 提供（相对）精确的除法运算，当发生除不尽的情况时，精确到
* 小数点以后10位，以后的数字四舍五入。
*
* @param v1 被除数
* @param v2 除数
* @return 两个参数的商
*/
public static double div(double v1, double v2)
{
public static double div(double v1, double v2) {
return div(v1, v2, DEF_DIV_SCALE);
}
/**
* 提供（相对）精确的除法运算。当发生除不尽的情况时，由scale参数指
* 定精度，以后的数字四舍五入。
* @param v1 被除数
* @param v2 除数
*
* @param v1 被除数
* @param v2 除数
* @param scale 表示表示需要精确到小数点以后几位。
* @return 两个参数的商
*/
public static double div(double v1, double v2, int scale)
{
if (scale < 0)
{
public static double div(double v1, double v2, int scale) {
if (scale < 0) {
throw new IllegalArgumentException(
"The scale must be a positive integer or zero");
}
BigDecimal b1 = new BigDecimal(Double.toString(v1));
BigDecimal b2 = new BigDecimal(Double.toString(v2));
if (b1.compareTo(BigDecimal.ZERO) == 0)
{
if (b1.compareTo(BigDecimal.ZERO) == 0) {
return BigDecimal.ZERO.doubleValue();
}
return b1.divide(b2, scale, RoundingMode.HALF_UP).doubleValue();
@@ -96,14 +96,13 @@ public class Arith
/**
* 提供精确的小数位四舍五入处理。
* @param v 需要四舍五入的数字
*
* @param v 需要四舍五入的数字
* @param scale 小数点后保留几位
* @return 四舍五入后的结果
*/
public static double round(double v, int scale)
{
if (scale < 0)
{
public static double round(double v, int scale) {
if (scale < 0) {
throw new IllegalArgumentException(
"The scale must be a positive integer or zero");
}

72
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/DateUtils.java
View File

@@ -4,15 +4,15 @@ import java.lang.management.ManagementFactory;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.apache.commons.lang3.time.DateFormatUtils;
/**
* 时间工具类
*
*
* @author ruoyi
*/
public class DateUtils extends org.apache.commons.lang3.time.DateUtils
{
public class DateUtils extends org.apache.commons.lang3.time.DateUtils {
public static String YYYY = "yyyy";
public static String YYYY_MM = "yyyy-MM";
@@ -22,65 +22,54 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
public static String YYYYMMDDHHMMSS = "yyyyMMddHHmmss";
public static String YYYY_MM_DD_HH_MM_SS = "yyyy-MM-dd HH:mm:ss";
private static String[] parsePatterns = {
"yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd HH:mm", "yyyy-MM",
"yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd HH:mm", "yyyy-MM",
"yyyy/MM/dd", "yyyy/MM/dd HH:mm:ss", "yyyy/MM/dd HH:mm", "yyyy/MM",
"yyyy.MM.dd", "yyyy.MM.dd HH:mm:ss", "yyyy.MM.dd HH:mm", "yyyy.MM"};
/**
* 获取当前Date型日期
*
*
* @return Date() 当前日期
*/
public static Date getNowDate()
{
public static Date getNowDate() {
return new Date();
}
/**
* 获取当前日期, 默认格式为yyyy-MM-dd
*
*
* @return String
*/
public static String getDate()
{
public static String getDate() {
return dateTimeNow(YYYY_MM_DD);
}
public static final String getTime()
{
public static final String getTime() {
return dateTimeNow(YYYY_MM_DD_HH_MM_SS);
}
public static final String dateTimeNow()
{
public static final String dateTimeNow() {
return dateTimeNow(YYYYMMDDHHMMSS);
}
public static final String dateTimeNow(final String format)
{
public static final String dateTimeNow(final String format) {
return parseDateToStr(format, new Date());
}
public static final String dateTime(final Date date)
{
public static final String dateTime(final Date date) {
return parseDateToStr(YYYY_MM_DD, date);
}
public static final String parseDateToStr(final String format, final Date date)
{
public static final String parseDateToStr(final String format, final Date date) {
return new SimpleDateFormat(format).format(date);
}
public static final Date dateTime(final String format, final String ts)
{
try
{
public static final Date dateTime(final String format, final String ts) {
try {
return new SimpleDateFormat(format).parse(ts);
}
catch (ParseException e)
{
} catch (ParseException e) {
throw new RuntimeException(e);
}
}
@@ -88,8 +77,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 日期路径 即年/月/日 如2018/08/08
*/
public static final String datePath()
{
public static final String datePath() {
Date now = new Date();
return DateFormatUtils.format(now, "yyyy/MM/dd");
}
@@ -97,8 +85,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 日期路径 即年/月/日 如20180808
*/
public static final String dateTime()
{
public static final String dateTime() {
Date now = new Date();
return DateFormatUtils.format(now, "yyyyMMdd");
}
@@ -106,27 +93,21 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 日期型字符串转化为日期 格式
*/
public static Date parseDate(Object str)
{
if (str == null)
{
public static Date parseDate(Object str) {
if (str == null) {
return null;
}
try
{
try {
return parseDate(str.toString(), parsePatterns);
}
catch (ParseException e)
{
} catch (ParseException e) {
return null;
}
}
/**
* 获取服务器启动时间
*/
public static Date getServerStartDate()
{
public static Date getServerStartDate() {
long time = ManagementFactory.getRuntimeMXBean().getStartTime();
return new Date(time);
}
@@ -134,8 +115,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 计算两个时间差
*/
public static String getDatePoor(Date endDate, Date nowDate)
{
public static String getDatePoor(Date endDate, Date nowDate) {
long nd = 1000 * 24 * 60 * 60;
long nh = 1000 * 60 * 60;
long nm = 1000 * 60;

101
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/DictUtils.java
View File

@@ -2,6 +2,7 @@ package com.ruoyi.common.utils;
import java.util.Collection;
import java.util.List;
import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.core.domain.entity.SysDictData;
import com.ruoyi.common.core.redis.RedisCache;
@@ -9,11 +10,10 @@ import com.ruoyi.common.utils.spring.SpringUtils;
/**
* 字典工具类
*
*
* @author ruoyi
*/
public class DictUtils
{
public class DictUtils {
/**
* 分隔符
*/
@@ -21,26 +21,23 @@ public class DictUtils
/**
* 设置字典缓存
*
* @param key 参数键
*
* @param key 参数键
* @param dictDatas 字典数据列表
*/
public static void setDictCache(String key, List<SysDictData> dictDatas)
{
public static void setDictCache(String key, List<SysDictData> dictDatas) {
SpringUtils.getBean(RedisCache.class).setCacheObject(getCacheKey(key), dictDatas);
}
/**
* 获取字典缓存
*
*
* @param key 参数键
* @return dictDatas 字典数据列表
*/
public static List<SysDictData> getDictCache(String key)
{
public static List<SysDictData> getDictCache(String key) {
Object cacheObj = SpringUtils.getBean(RedisCache.class).getCacheObject(getCacheKey(key));
if (StringUtils.isNotNull(cacheObj))
{
if (StringUtils.isNotNull(cacheObj)) {
List<SysDictData> dictDatas = StringUtils.cast(cacheObj);
return dictDatas;
}
@@ -49,61 +46,50 @@ public class DictUtils
/**
* 根据字典类型和字典值获取字典标签
*
* @param dictType 字典类型
*
* @param dictType 字典类型
* @param dictValue 字典值
* @return 字典标签
*/
public static String getDictLabel(String dictType, String dictValue)
{
public static String getDictLabel(String dictType, String dictValue) {
return getDictLabel(dictType, dictValue, SEPARATOR);
}
/**
* 根据字典类型和字典标签获取字典值
*
* @param dictType 字典类型
*
* @param dictType 字典类型
* @param dictLabel 字典标签
* @return 字典值
*/
public static String getDictValue(String dictType, String dictLabel)
{
public static String getDictValue(String dictType, String dictLabel) {
return getDictValue(dictType, dictLabel, SEPARATOR);
}
/**
* 根据字典类型和字典值获取字典标签
*
* @param dictType 字典类型
*
* @param dictType 字典类型
* @param dictValue 字典值
* @param separator 分隔符
* @return 字典标签
*/
public static String getDictLabel(String dictType, String dictValue, String separator)
{
public static String getDictLabel(String dictType, String dictValue, String separator) {
StringBuilder propertyString = new StringBuilder();
List<SysDictData> datas = getDictCache(dictType);
if (StringUtils.containsAny(separator, dictValue) && StringUtils.isNotEmpty(datas))
{
for (SysDictData dict : datas)
{
for (String value : dictValue.split(separator))
{
if (value.equals(dict.getDictValue()))
{
if (StringUtils.containsAny(separator, dictValue) && StringUtils.isNotEmpty(datas)) {
for (SysDictData dict : datas) {
for (String value : dictValue.split(separator)) {
if (value.equals(dict.getDictValue())) {
propertyString.append(dict.getDictLabel() + separator);
break;
}
}
}
}
else
{
for (SysDictData dict : datas)
{
if (dictValue.equals(dict.getDictValue()))
{
} else {
for (SysDictData dict : datas) {
if (dictValue.equals(dict.getDictValue())) {
return dict.getDictLabel();
}
}
@@ -113,37 +99,28 @@ public class DictUtils
/**
* 根据字典类型和字典标签获取字典值
*
* @param dictType 字典类型
*
* @param dictType 字典类型
* @param dictLabel 字典标签
* @param separator 分隔符
* @return 字典值
*/
public static String getDictValue(String dictType, String dictLabel, String separator)
{
public static String getDictValue(String dictType, String dictLabel, String separator) {
StringBuilder propertyString = new StringBuilder();
List<SysDictData> datas = getDictCache(dictType);
if (StringUtils.containsAny(separator, dictLabel) && StringUtils.isNotEmpty(datas))
{
for (SysDictData dict : datas)
{
for (String label : dictLabel.split(separator))
{
if (label.equals(dict.getDictLabel()))
{
if (StringUtils.containsAny(separator, dictLabel) && StringUtils.isNotEmpty(datas)) {
for (SysDictData dict : datas) {
for (String label : dictLabel.split(separator)) {
if (label.equals(dict.getDictLabel())) {
propertyString.append(dict.getDictValue() + separator);
break;
}
}
}
}
else
{
for (SysDictData dict : datas)
{
if (dictLabel.equals(dict.getDictLabel()))
{
} else {
for (SysDictData dict : datas) {
if (dictLabel.equals(dict.getDictLabel())) {
return dict.getDictValue();
}
}
@@ -154,20 +131,18 @@ public class DictUtils
/**
* 清空字典缓存
*/
public static void clearDictCache()
{
public static void clearDictCache() {
Collection<String> keys = SpringUtils.getBean(RedisCache.class).keys(Constants.SYS_DICT_KEY + "*");
SpringUtils.getBean(RedisCache.class).deleteObject(keys);
}
/**
* 设置cache key
*
*
* @param configKey 参数键
* @return 缓存键key
*/
public static String getCacheKey(String configKey)
{
public static String getCacheKey(String configKey) {
return Constants.SYS_DICT_KEY + configKey;
}
}

16
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java
View File

@@ -2,6 +2,7 @@ package com.ruoyi.common.utils;
import java.io.PrintWriter;
import java.io.StringWriter;
import org.apache.commons.lang3.exception.ExceptionUtils;
/**
@@ -9,30 +10,25 @@ import org.apache.commons.lang3.exception.ExceptionUtils;
*
* @author ruoyi
*/
public class ExceptionUtil
{
public class ExceptionUtil {
/**
* 获取exception的详细错误信息。
*/
public static String getExceptionMessage(Throwable e)
{
public static String getExceptionMessage(Throwable e) {
StringWriter sw = new StringWriter();
e.printStackTrace(new PrintWriter(sw, true));
String str = sw.toString();
return str;
}
public static String getRootErrorMseeage(Exception e)
{
public static String getRootErrorMseeage(Exception e) {
Throwable root = ExceptionUtils.getRootCause(e);
root = (root == null ? e : root);
if (root == null)
{
if (root == null) {
return "";
}
String msg = root.getMessage();
if (msg == null)
{
if (msg == null) {
return "null";
}
return StringUtils.defaultString(msg);

11
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/LogUtils.java
View File

@@ -2,15 +2,12 @@ package com.ruoyi.common.utils;
/**
* 处理并记录日志文件
*
*
* @author ruoyi
*/
public class LogUtils
{
public static String getBlock(Object msg)
{
if (msg == null)
{
public class LogUtils {
public static String getBlock(Object msg) {
if (msg == null) {
msg = "";
}
return "[" + msg.toString() + "]";

8
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/MessageUtils.java
View File

@@ -6,11 +6,10 @@ import com.ruoyi.common.utils.spring.SpringUtils;
/**
* 获取i18n资源文件
*
*
* @author ruoyi
*/
public class MessageUtils
{
public class MessageUtils {
/**
* 根据消息键和参数 获取消息 委托给spring messageSource
*
@@ -18,8 +17,7 @@ public class MessageUtils
* @param args 参数
* @return 获取国际化翻译值
*/
public static String message(String code, Object... args)
{
public static String message(String code, Object... args) {
MessageSource messageSource = SpringUtils.getBean(MessageSource.class);
return messageSource.getMessage(code, args, LocaleContextHolder.getLocale());
}

42
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/SecurityUtils.java
View File

@@ -9,22 +9,18 @@ import com.ruoyi.common.exception.CustomException;
/**
* 安全服务工具类
*
*
* @author ruoyi
*/
public class SecurityUtils
{
public class SecurityUtils {
/**
* 获取用户账户
**/
public static String getUsername()
{
try
{
public static String getUsername() {
try {
return getLoginUser().getUsername();
}
catch (Exception e)
{
} catch (Exception e) {
e.printStackTrace();
throw new CustomException("获取用户账户异常", HttpStatus.UNAUTHORIZED);
}
}
@@ -32,14 +28,10 @@ public class SecurityUtils
/**
* 获取用户
**/
public static LoginUser getLoginUser()
{
try
{
public static LoginUser getLoginUser() {
try {
return (LoginUser) getAuthentication().getPrincipal();
}
catch (Exception e)
{
} catch (Exception e) {
throw new CustomException("获取用户信息异常", HttpStatus.UNAUTHORIZED);
}
}
@@ -47,8 +39,7 @@ public class SecurityUtils
/**
* 获取Authentication
*/
public static Authentication getAuthentication()
{
public static Authentication getAuthentication() {
return SecurityContextHolder.getContext().getAuthentication();
}
@@ -58,8 +49,7 @@ public class SecurityUtils
* @param password 密码
* @return 加密字符串
*/
public static String encryptPassword(String password)
{
public static String encryptPassword(String password) {
BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
return passwordEncoder.encode(password);
}
@@ -67,24 +57,22 @@ public class SecurityUtils
/**
* 判断密码是否相同
*
* @param rawPassword 真实密码
* @param rawPassword 真实密码
* @param encodedPassword 加密后字符
* @return 结果
*/
public static boolean matchesPassword(String rawPassword, String encodedPassword)
{
public static boolean matchesPassword(String rawPassword, String encodedPassword) {
BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
return passwordEncoder.matches(rawPassword, encodedPassword);
}
/**
* 是否为管理员
*
*
* @param userId 用户ID
* @return 结果
*/
public static boolean isAdmin(Long userId)
{
public static boolean isAdmin(Long userId) {
return userId != null && 1L == userId;
}
}

61
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/ServletUtils.java
View File

@@ -4,6 +4,7 @@ import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
@@ -11,91 +12,78 @@ import com.ruoyi.common.core.text.Convert;
/**
* 客户端工具类
*
*
* @author ruoyi
*/
public class ServletUtils
{
public class ServletUtils {
/**
* 获取String参数
*/
public static String getParameter(String name)
{
public static String getParameter(String name) {
return getRequest().getParameter(name);
}
/**
* 获取String参数
*/
public static String getParameter(String name, String defaultValue)
{
public static String getParameter(String name, String defaultValue) {
return Convert.toStr(getRequest().getParameter(name), defaultValue);
}
/**
* 获取Integer参数
*/
public static Integer getParameterToInt(String name)
{
public static Integer getParameterToInt(String name) {
return Convert.toInt(getRequest().getParameter(name));
}
/**
* 获取Integer参数
*/
public static Integer getParameterToInt(String name, Integer defaultValue)
{
public static Integer getParameterToInt(String name, Integer defaultValue) {
return Convert.toInt(getRequest().getParameter(name), defaultValue);
}
/**
* 获取request
*/
public static HttpServletRequest getRequest()
{
public static HttpServletRequest getRequest() {
return getRequestAttributes().getRequest();
}
/**
* 获取response
*/
public static HttpServletResponse getResponse()
{
public static HttpServletResponse getResponse() {
return getRequestAttributes().getResponse();
}
/**
* 获取session
*/
public static HttpSession getSession()
{
public static HttpSession getSession() {
return getRequest().getSession();
}
public static ServletRequestAttributes getRequestAttributes()
{
public static ServletRequestAttributes getRequestAttributes() {
RequestAttributes attributes = RequestContextHolder.getRequestAttributes();
return (ServletRequestAttributes) attributes;
}
/**
* 将字符串渲染到客户端
*
*
* @param response 渲染对象
* @param string 待渲染的字符串
* @param string 待渲染的字符串
* @return null
*/
public static String renderString(HttpServletResponse response, String string)
{
try
{
public static String renderString(HttpServletResponse response, String string) {
try {
response.setStatus(200);
response.setContentType("application/json");
response.setCharacterEncoding("utf-8");
response.getWriter().print(string);
}
catch (IOException e)
{
} catch (IOException e) {
e.printStackTrace();
}
return null;
@@ -103,32 +91,27 @@ public class ServletUtils
/**
* 是否是Ajax异步请求
*
*
* @param request
*/
public static boolean isAjaxRequest(HttpServletRequest request)
{
public static boolean isAjaxRequest(HttpServletRequest request) {
String accept = request.getHeader("accept");
if (accept != null && accept.indexOf("application/json") != -1)
{
if (accept != null && accept.indexOf("application/json") != -1) {
return true;
}
String xRequestedWith = request.getHeader("X-Requested-With");
if (xRequestedWith != null && xRequestedWith.indexOf("XMLHttpRequest") != -1)
{
if (xRequestedWith != null && xRequestedWith.indexOf("XMLHttpRequest") != -1) {
return true;
}
String uri = request.getRequestURI();
if (StringUtils.inStringIgnoreCase(uri, ".json", ".xml"))
{
if (StringUtils.inStringIgnoreCase(uri, ".json", ".xml")) {
return true;
}
String ajax = request.getParameter("__ajax");
if (StringUtils.inStringIgnoreCase(ajax, "json", "xml"))
{
if (StringUtils.inStringIgnoreCase(ajax, "json", "xml")) {
return true;
}
return false;

252
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/StringUtils.java
View File

@@ -6,186 +6,172 @@ import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import com.ruoyi.common.core.text.StrFormatter;
/**
* 字符串工具类
*
*
* @author ruoyi
*/
public class StringUtils extends org.apache.commons.lang3.StringUtils
{
/** 空字符串 */
public class StringUtils extends org.apache.commons.lang3.StringUtils {
/**
* 空字符串
*/
private static final String NULLSTR = "";
/** 下划线 */
/**
* 下划线
*/
private static final char SEPARATOR = '_';
/**
* 获取参数不为空值
*
*
* @param value defaultValue 要判断的value
* @return value 返回值
*/
public static <T> T nvl(T value, T defaultValue)
{
public static <T> T nvl(T value, T defaultValue) {
return value != null ? value : defaultValue;
}
/**
* * 判断一个Collection是否为空， 包含List，Set，Queue
*
*
* @param coll 要判断的Collection
* @return true：为空 false：非空
*/
public static boolean isEmpty(Collection<?> coll)
{
public static boolean isEmpty(Collection<?> coll) {
return isNull(coll) || coll.isEmpty();
}
/**
* * 判断一个Collection是否非空，包含List，Set，Queue
*
*
* @param coll 要判断的Collection
* @return true：非空 false：空
*/
public static boolean isNotEmpty(Collection<?> coll)
{
public static boolean isNotEmpty(Collection<?> coll) {
return !isEmpty(coll);
}
/**
* * 判断一个对象数组是否为空
*
*
* @param objects 要判断的对象数组
** @return true：为空 false：非空
* * @return true：为空 false：非空
*/
public static boolean isEmpty(Object[] objects)
{
public static boolean isEmpty(Object[] objects) {
return isNull(objects) || (objects.length == 0);
}
/**
* * 判断一个对象数组是否非空
*
*
* @param objects 要判断的对象数组
* @return true：非空 false：空
*/
public static boolean isNotEmpty(Object[] objects)
{
public static boolean isNotEmpty(Object[] objects) {
return !isEmpty(objects);
}
/**
* * 判断一个Map是否为空
*
*
* @param map 要判断的Map
* @return true：为空 false：非空
*/
public static boolean isEmpty(Map<?, ?> map)
{
public static boolean isEmpty(Map<?, ?> map) {
return isNull(map) || map.isEmpty();
}
/**
* * 判断一个Map是否为空
*
*
* @param map 要判断的Map
* @return true：非空 false：空
*/
public static boolean isNotEmpty(Map<?, ?> map)
{
public static boolean isNotEmpty(Map<?, ?> map) {
return !isEmpty(map);
}
/**
* * 判断一个字符串是否为空串
*
*
* @param str String
* @return true：为空 false：非空
*/
public static boolean isEmpty(String str)
{
public static boolean isEmpty(String str) {
return isNull(str) || NULLSTR.equals(str.trim());
}
/**
* * 判断一个字符串是否为非空串
*
*
* @param str String
* @return true：非空串 false：空串
*/
public static boolean isNotEmpty(String str)
{
public static boolean isNotEmpty(String str) {
return !isEmpty(str);
}
/**
* * 判断一个对象是否为空
*
*
* @param object Object
* @return true：为空 false：非空
*/
public static boolean isNull(Object object)
{
public static boolean isNull(Object object) {
return object == null;
}
/**
* * 判断一个对象是否非空
*
*
* @param object Object
* @return true：非空 false：空
*/
public static boolean isNotNull(Object object)
{
public static boolean isNotNull(Object object) {
return !isNull(object);
}
/**
* * 判断一个对象是否是数组类型（Java基本型别的数组）
*
*
* @param object 对象
* @return true：是数组 false：不是数组
*/
public static boolean isArray(Object object)
{
public static boolean isArray(Object object) {
return isNotNull(object) && object.getClass().isArray();
}
/**
* 去空格
*/
public static String trim(String str)
{
public static String trim(String str) {
return (str == null ? "" : str.trim());
}
/**
* 截取字符串
*
* @param str 字符串
*
* @param str 字符串
* @param start 开始
* @return 结果
*/
public static String substring(final String str, int start)
{
if (str == null)
{
public static String substring(final String str, int start) {
if (str == null) {
return NULLSTR;
}
if (start < 0)
{
if (start < 0) {
start = str.length() + start;
}
if (start < 0)
{
if (start < 0) {
start = 0;
}
if (start > str.length())
{
if (start > str.length()) {
return NULLSTR;
}
@@ -194,44 +180,36 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
/**
* 截取字符串
*
* @param str 字符串
*
* @param str 字符串
* @param start 开始
* @param end 结束
* @param end 结束
* @return 结果
*/
public static String substring(final String str, int start, int end)
{
if (str == null)
{
public static String substring(final String str, int start, int end) {
if (str == null) {
return NULLSTR;
}
if (end < 0)
{
if (end < 0) {
end = str.length() + end;
}
if (start < 0)
{
if (start < 0) {
start = str.length() + start;
}
if (end > str.length())
{
if (end > str.length()) {
end = str.length();
}
if (start > end)
{
if (start > end) {
return NULLSTR;
}
if (start < 0)
{
if (start < 0) {
start = 0;
}
if (end < 0)
{
if (end < 0) {
end = 0;
}
@@ -246,15 +224,13 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
* 通常使用：format("this is {} for {}", "a", "b") -> this is a for b<br>
* 转义{}： format("this is \\{} for {}", "a", "b") -> this is \{} for a<br>
* 转义\： format("this is \\\\{} for {}", "a", "b") -> this is \a for b<br>
*
*
* @param template 文本模板，被替换的部分用 {} 表示
* @param params 参数值
* @param params 参数值
* @return 格式化后的文本
*/
public static String format(String template, Object... params)
{
if (isEmpty(params) || isEmpty(template))
{
public static String format(String template, Object... params) {
if (isEmpty(params) || isEmpty(template)) {
return template;
}
return StrFormatter.format(template, params);
@@ -262,47 +238,40 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
/**
* 字符串转set
*
*
* @param str 字符串
* @param sep 分隔符
* @return set集合
*/
public static final Set<String> str2Set(String str, String sep)
{
public static final Set<String> str2Set(String str, String sep) {
return new HashSet<String>(str2List(str, sep, true, false));
}
/**
* 字符串转list
*
* @param str 字符串
* @param sep 分隔符
*
* @param str 字符串
* @param sep 分隔符
* @param filterBlank 过滤纯空白
* @param trim 去掉首尾空白
* @param trim 去掉首尾空白
* @return list集合
*/
public static final List<String> str2List(String str, String sep, boolean filterBlank, boolean trim)
{
public static final List<String> str2List(String str, String sep, boolean filterBlank, boolean trim) {
List<String> list = new ArrayList<String>();
if (StringUtils.isEmpty(str))
{
if (StringUtils.isEmpty(str)) {
return list;
}
// 过滤空白字符串
if (filterBlank && StringUtils.isBlank(str))
{
if (filterBlank && StringUtils.isBlank(str)) {
return list;
}
String[] split = str.split(sep);
for (String string : split)
{
if (filterBlank && StringUtils.isBlank(string))
{
for (String string : split) {
if (filterBlank && StringUtils.isBlank(string)) {
continue;
}
if (trim)
{
if (trim) {
string = string.trim();
}
list.add(string);
@@ -314,10 +283,8 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
/**
* 下划线转驼峰命名
*/
public static String toUnderScoreCase(String str)
{
if (str == null)
{
public static String toUnderScoreCase(String str) {
if (str == null) {
return null;
}
StringBuilder sb = new StringBuilder();
@@ -327,31 +294,23 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
boolean curreCharIsUpperCase = true;
// 下一字符是否大写
boolean nexteCharIsUpperCase = true;
for (int i = 0; i < str.length(); i++)
{
for (int i = 0; i < str.length(); i++) {
char c = str.charAt(i);
if (i > 0)
{
if (i > 0) {
preCharIsUpperCase = Character.isUpperCase(str.charAt(i - 1));
}
else
{
} else {
preCharIsUpperCase = false;
}
curreCharIsUpperCase = Character.isUpperCase(c);
if (i < (str.length() - 1))
{
if (i < (str.length() - 1)) {
nexteCharIsUpperCase = Character.isUpperCase(str.charAt(i + 1));
}
if (preCharIsUpperCase && curreCharIsUpperCase && !nexteCharIsUpperCase)
{
if (preCharIsUpperCase && curreCharIsUpperCase && !nexteCharIsUpperCase) {
sb.append(SEPARATOR);
}
else if ((i != 0 && !preCharIsUpperCase) && curreCharIsUpperCase)
{
} else if ((i != 0 && !preCharIsUpperCase) && curreCharIsUpperCase) {
sb.append(SEPARATOR);
}
sb.append(Character.toLowerCase(c));
@@ -362,19 +321,15 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
/**
* 是否包含字符串
*
* @param str 验证字符串
*
* @param str 验证字符串
* @param strs 字符串组
* @return 包含返回true
*/
public static boolean inStringIgnoreCase(String str, String... strs)
{
if (str != null && strs != null)
{
for (String s : strs)
{
if (str.equalsIgnoreCase(trim(s)))
{
public static boolean inStringIgnoreCase(String str, String... strs) {
if (str != null && strs != null) {
for (String s : strs) {
if (str.equalsIgnoreCase(trim(s))) {
return true;
}
}
@@ -384,31 +339,25 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
/**
* 将下划线大写方式命名的字符串转换为驼峰式。如果转换前的下划线大写方式命名的字符串为空，则返回空字符串。 例如：HELLO_WORLD->HelloWorld
*
*
* @param name 转换前的下划线大写方式命名的字符串
* @return 转换后的驼峰式命名的字符串
*/
public static String convertToCamelCase(String name)
{
public static String convertToCamelCase(String name) {
StringBuilder result = new StringBuilder();
// 快速检查
if (name == null || name.isEmpty())
{
if (name == null || name.isEmpty()) {
// 没必要转换
return "";
}
else if (!name.contains("_"))
{
} else if (!name.contains("_")) {
// 不含下划线，仅将首字母大写
return name.substring(0, 1).toUpperCase() + name.substring(1);
}
// 用下划线将原始字符串分割
String[] camels = name.split("_");
for (String camel : camels)
{
for (String camel : camels) {
// 跳过原始字符串中开头、结尾的下换线或双重下划线
if (camel.isEmpty())
{
if (camel.isEmpty()) {
continue;
}
// 首字母大写
@@ -421,30 +370,22 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
/**
* 驼峰式命名法 例如：user_name->userName
*/
public static String toCamelCase(String s)
{
if (s == null)
{
public static String toCamelCase(String s) {
if (s == null) {
return null;
}
s = s.toLowerCase();
StringBuilder sb = new StringBuilder(s.length());
boolean upperCase = false;
for (int i = 0; i < s.length(); i++)
{
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
if (c == SEPARATOR)
{
if (c == SEPARATOR) {
upperCase = true;
}
else if (upperCase)
{
} else if (upperCase) {
sb.append(Character.toUpperCase(c));
upperCase = false;
}
else
{
} else {
sb.append(c);
}
}
@@ -452,8 +393,7 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
}
@SuppressWarnings("unchecked")
public static <T> T cast(Object obj)
{
public static <T> T cast(Object obj) {
return (T) obj;
}
}

62
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/Threads.java
View File

@@ -5,29 +5,25 @@ import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* 线程相关工具类.
*
*
* @author ruoyi
*/
public class Threads
{
public class Threads {
private static final Logger logger = LoggerFactory.getLogger(Threads.class);
/**
* sleep等待,单位为毫秒
*/
public static void sleep(long milliseconds)
{
try
{
public static void sleep(long milliseconds) {
try {
Thread.sleep(milliseconds);
}
catch (InterruptedException e)
{
} catch (InterruptedException e) {
return;
}
}
@@ -39,24 +35,17 @@ public class Threads
* 如果仍人超時，則強制退出.
* 另对在shutdown时线程本身被调用中断做了处理.
*/
public static void shutdownAndAwaitTermination(ExecutorService pool)
{
if (pool != null && !pool.isShutdown())
{
public static void shutdownAndAwaitTermination(ExecutorService pool) {
if (pool != null && !pool.isShutdown()) {
pool.shutdown();
try
{
if (!pool.awaitTermination(120, TimeUnit.SECONDS))
{
try {
if (!pool.awaitTermination(120, TimeUnit.SECONDS)) {
pool.shutdownNow();
if (!pool.awaitTermination(120, TimeUnit.SECONDS))
{
if (!pool.awaitTermination(120, TimeUnit.SECONDS)) {
logger.info("Pool did not terminate");
}
}
}
catch (InterruptedException ie)
{
} catch (InterruptedException ie) {
pool.shutdownNow();
Thread.currentThread().interrupt();
}
@@ -66,33 +55,22 @@ public class Threads
/**
* 打印线程异常信息
*/
public static void printException(Runnable r, Throwable t)
{
if (t == null && r instanceof Future<?>)
{
try
{
public static void printException(Runnable r, Throwable t) {
if (t == null && r instanceof Future<?>) {
try {
Future<?> future = (Future<?>) r;
if (future.isDone())
{
if (future.isDone()) {
future.get();
}
}
catch (CancellationException ce)
{
} catch (CancellationException ce) {
t = ce;
}
catch (ExecutionException ee)
{
} catch (ExecutionException ee) {
t = ee.getCause();
}
catch (InterruptedException ie)
{
} catch (InterruptedException ie) {
Thread.currentThread().interrupt();
}
}
if (t != null)
{
if (t != null) {
logger.error(t.getMessage(), t);
}
}

80
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java
View File

@@ -16,11 +16,10 @@ import javax.imageio.ImageIO;
/**
* 验证码工具类
*
*
* @author ruoyi
*/
public class VerifyCodeUtils
{
public class VerifyCodeUtils {
// 使用到Algerian字体，系统里没有的话需要安装字体，字体只显示大写，去掉了1,0,i,o几个容易混淆的字符
public static final String VERIFY_CODES = "123456789ABCDEFGHJKLMNPQRSTUVWXYZ";
@@ -28,33 +27,29 @@ public class VerifyCodeUtils
/**
* 使用系统默认字符源生成验证码
*
*
* @param verifySize 验证码长度
* @return
*/
public static String generateVerifyCode(int verifySize)
{
public static String generateVerifyCode(int verifySize) {
return generateVerifyCode(verifySize, VERIFY_CODES);
}
/**
* 使用指定源生成验证码
*
*
* @param verifySize 验证码长度
* @param sources 验证码字符源
* @param sources 验证码字符源
* @return
*/
public static String generateVerifyCode(int verifySize, String sources)
{
if (sources == null || sources.length() == 0)
{
public static String generateVerifyCode(int verifySize, String sources) {
if (sources == null || sources.length() == 0) {
sources = VERIFY_CODES;
}
int codesLen = sources.length();
Random rand = new Random(System.currentTimeMillis());
StringBuilder verifyCode = new StringBuilder(verifySize);
for (int i = 0; i < verifySize; i++)
{
for (int i = 0; i < verifySize; i++) {
verifyCode.append(sources.charAt(rand.nextInt(codesLen - 1)));
}
return verifyCode.toString();
@@ -62,26 +57,24 @@ public class VerifyCodeUtils
/**
* 输出指定验证码图片流
*
*
* @param w
* @param h
* @param os
* @param code
* @throws IOException
*/
public static void outputImage(int w, int h, OutputStream os, String code) throws IOException
{
public static void outputImage(int w, int h, OutputStream os, String code) throws IOException {
int verifySize = code.length();
BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
Random rand = new Random();
Graphics2D g2 = image.createGraphics();
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
Color[] colors = new Color[5];
Color[] colorSpaces = new Color[] { Color.WHITE, Color.CYAN, Color.GRAY, Color.LIGHT_GRAY, Color.MAGENTA,
Color.ORANGE, Color.PINK, Color.YELLOW };
Color[] colorSpaces = new Color[]{Color.WHITE, Color.CYAN, Color.GRAY, Color.LIGHT_GRAY, Color.MAGENTA,
Color.ORANGE, Color.PINK, Color.YELLOW};
float[] fractions = new float[colors.length];
for (int i = 0; i < colors.length; i++)
{
for (int i = 0; i < colors.length; i++) {
colors[i] = colorSpaces[rand.nextInt(colorSpaces.length)];
fractions[i] = rand.nextFloat();
}
@@ -97,8 +90,7 @@ public class VerifyCodeUtils
// 绘制干扰线
Random random = new Random();
g2.setColor(getRandColor(160, 200));// 设置线条的颜色
for (int i = 0; i < 20; i++)
{
for (int i = 0; i < 20; i++) {
int x = random.nextInt(w - 1);
int y = random.nextInt(h - 1);
int xl = random.nextInt(6) + 1;
@@ -109,8 +101,7 @@ public class VerifyCodeUtils
// 添加噪点
float yawpRate = 0.05f;// 噪声率
int area = (int) (yawpRate * w * h);
for (int i = 0; i < area; i++)
{
for (int i = 0; i < area; i++) {
int x = random.nextInt(w);
int y = random.nextInt(h);
int rgb = getRandomIntColor();
@@ -124,8 +115,7 @@ public class VerifyCodeUtils
Font font = new Font("Algerian", Font.ITALIC, fontSize);
g2.setFont(font);
char[] chars = code.toCharArray();
for (int i = 0; i < verifySize; i++)
{
for (int i = 0; i < verifySize; i++) {
AffineTransform affine = new AffineTransform();
affine.setToRotation(Math.PI / 4 * rand.nextDouble() * (rand.nextBoolean() ? 1 : -1),
(w / verifySize) * i + fontSize / 2, h / 2);
@@ -137,8 +127,7 @@ public class VerifyCodeUtils
ImageIO.write(image, "jpg", os);
}
private static Color getRandColor(int fc, int bc)
{
private static Color getRandColor(int fc, int bc) {
if (fc > 255) {
fc = 255;
}
@@ -151,36 +140,30 @@ public class VerifyCodeUtils
return new Color(r, g, b);
}
private static int getRandomIntColor()
{
private static int getRandomIntColor() {
int[] rgb = getRandomRgb();
int color = 0;
for (int c : rgb)
{
for (int c : rgb) {
color = color << 8;
color = color | c;
}
return color;
}
private static int[] getRandomRgb()
{
private static int[] getRandomRgb() {
int[] rgb = new int[3];
for (int i = 0; i < 3; i++)
{
for (int i = 0; i < 3; i++) {
rgb[i] = random.nextInt(255);
}
return rgb;
}
private static void shear(Graphics g, int w1, int h1, Color color)
{
private static void shear(Graphics g, int w1, int h1, Color color) {
shearX(g, w1, h1, color);
shearY(g, w1, h1, color);
}
private static void shearX(Graphics g, int w1, int h1, Color color)
{
private static void shearX(Graphics g, int w1, int h1, Color color) {
int period = random.nextInt(2);
@@ -188,13 +171,11 @@ public class VerifyCodeUtils
int frames = 1;
int phase = random.nextInt(2);
for (int i = 0; i < h1; i++)
{
for (int i = 0; i < h1; i++) {
double d = (double) (period >> 1)
* Math.sin((double) i / (double) period + (6.2831853071795862D * (double) phase) / (double) frames);
g.copyArea(0, i, w1, 1, (int) d, 0);
if (borderGap)
{
if (borderGap) {
g.setColor(color);
g.drawLine((int) d, i, 0, i);
g.drawLine((int) d + w1, i, w1, i);
@@ -203,21 +184,18 @@ public class VerifyCodeUtils
}
private static void shearY(Graphics g, int w1, int h1, Color color)
{
private static void shearY(Graphics g, int w1, int h1, Color color) {
int period = random.nextInt(40) + 10; // 50;
boolean borderGap = true;
int frames = 20;
int phase = 7;
for (int i = 0; i < w1; i++)
{
for (int i = 0; i < w1; i++) {
double d = (double) (period >> 1)
* Math.sin((double) i / (double) period + (6.2831853071795862D * (double) phase) / (double) frames);
g.copyArea(i, 0, 1, h1, 0, (int) d);
if (borderGap)
{
if (borderGap) {
g.setColor(color);
g.drawLine(i, (int) d, i, 0);
g.drawLine(i, (int) d + h1, i, h1);

58
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/bean/BeanUtils.java
View File

@@ -8,46 +8,46 @@ import java.util.regex.Pattern;
/**
* Bean 工具类
*
*
* @author ruoyi
*/
public class BeanUtils extends org.springframework.beans.BeanUtils
{
/** Bean方法名中属性名开始的下标 */
public class BeanUtils extends org.springframework.beans.BeanUtils {
/**
* Bean方法名中属性名开始的下标
*/
private static final int BEAN_METHOD_PROP_INDEX = 3;
/** * 匹配getter方法的正则表达式 */
/**
* 匹配getter方法的正则表达式
*/
private static final Pattern GET_PATTERN = Pattern.compile("get(\\p{javaUpperCase}\\w*)");
/** * 匹配setter方法的正则表达式 */
/**
* 匹配setter方法的正则表达式
*/
private static final Pattern SET_PATTERN = Pattern.compile("set(\\p{javaUpperCase}\\w*)");
/**
* Bean属性复制工具方法。
*
*
* @param dest 目标对象
* @param src 源对象
* @param src 源对象
*/
public static void copyBeanProp(Object dest, Object src)
{
try
{
public static void copyBeanProp(Object dest, Object src) {
try {
copyProperties(src, dest);
}
catch (Exception e)
{
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 获取对象的setter方法。
*
*
* @param obj 对象
* @return 对象的setter方法列表
*/
public static List<Method> getSetterMethods(Object obj)
{
public static List<Method> getSetterMethods(Object obj) {
// setter方法列表
List<Method> setterMethods = new ArrayList<Method>();
@@ -56,11 +56,9 @@ public class BeanUtils extends org.springframework.beans.BeanUtils
// 查找setter方法
for (Method method : methods)
{
for (Method method : methods) {
Matcher m = SET_PATTERN.matcher(method.getName());
if (m.matches() && (method.getParameterTypes().length == 1))
{
if (m.matches() && (method.getParameterTypes().length == 1)) {
setterMethods.add(method);
}
}
@@ -70,23 +68,20 @@ public class BeanUtils extends org.springframework.beans.BeanUtils
/**
* 获取对象的getter方法。
*
*
* @param obj 对象
* @return 对象的getter方法列表
*/
public static List<Method> getGetterMethods(Object obj)
{
public static List<Method> getGetterMethods(Object obj) {
// getter方法列表
List<Method> getterMethods = new ArrayList<Method>();
// 获取所有方法
Method[] methods = obj.getClass().getMethods();
// 查找getter方法
for (Method method : methods)
{
for (Method method : methods) {
Matcher m = GET_PATTERN.matcher(method.getName());
if (m.matches() && (method.getParameterTypes().length == 0))
{
if (m.matches() && (method.getParameterTypes().length == 0)) {
getterMethods.add(method);
}
}
@@ -97,14 +92,13 @@ public class BeanUtils extends org.springframework.beans.BeanUtils
/**
* 检查Bean方法名中的属性名是否相等。<br>
* 如getName()和setName()属性名一样，getName()和setAge()属性名不一样。
*
*
* @param m1 方法名1
* @param m2 方法名2
* @return 属性名一样返回true，否则返回false
*/
public static boolean isMethodPropEquals(String m1, String m2)
{
public static boolean isMethodPropEquals(String m1, String m2) {
return m1.substring(BEAN_METHOD_PROP_INDEX).equals(m2.substring(BEAN_METHOD_PROP_INDEX));
}
}

38
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileTypeUtils.java
View File

@@ -1,6 +1,7 @@
package com.ruoyi.common.utils.file;
import java.io.File;
import org.apache.commons.lang3.StringUtils;
/**
@@ -8,20 +9,17 @@ import org.apache.commons.lang3.StringUtils;
*
* @author ruoyi
*/
public class FileTypeUtils
{
public class FileTypeUtils {
/**
* 获取文件类型
* <p>
* 例如: ruoyi.txt, 返回: txt
*
*
* @param file 文件名
* @return 后缀（不含".")
*/
public static String getFileType(File file)
{
if (null == file)
{
public static String getFileType(File file) {
if (null == file) {
return StringUtils.EMPTY;
}
return getFileType(file.getName());
@@ -35,11 +33,9 @@ public class FileTypeUtils
* @param fileName 文件名
* @return 后缀（不含".")
*/
public static String getFileType(String fileName)
{
public static String getFileType(String fileName) {
int separatorIndex = fileName.lastIndexOf(".");
if (separatorIndex < 0)
{
if (separatorIndex < 0) {
return "";
}
return fileName.substring(separatorIndex + 1).toLowerCase();
@@ -47,28 +43,20 @@ public class FileTypeUtils
/**
* 获取文件类型
*
*
* @param photoByte 文件字节码
* @return 后缀（不含".")
*/
public static String getFileExtendName(byte[] photoByte)
{
public static String getFileExtendName(byte[] photoByte) {
String strFileExtendName = "JPG";
if ((photoByte[0] == 71) && (photoByte[1] == 73) && (photoByte[2] == 70) && (photoByte[3] == 56)
&& ((photoByte[4] == 55) || (photoByte[4] == 57)) && (photoByte[5] == 97))
{
&& ((photoByte[4] == 55) || (photoByte[4] == 57)) && (photoByte[5] == 97)) {
strFileExtendName = "GIF";
}
else if ((photoByte[6] == 74) && (photoByte[7] == 70) && (photoByte[8] == 73) && (photoByte[9] == 70))
{
} else if ((photoByte[6] == 74) && (photoByte[7] == 70) && (photoByte[8] == 73) && (photoByte[9] == 70)) {
strFileExtendName = "JPG";
}
else if ((photoByte[0] == 66) && (photoByte[1] == 77))
{
} else if ((photoByte[0] == 66) && (photoByte[1] == 77)) {
strFileExtendName = "BMP";
}
else if ((photoByte[1] == 80) && (photoByte[2] == 78) && (photoByte[3] == 71))
{
} else if ((photoByte[1] == 80) && (photoByte[2] == 78) && (photoByte[3] == 71)) {
strFileExtendName = "PNG";
}
return strFileExtendName;

102
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java
View File

@@ -2,6 +2,7 @@ package com.ruoyi.common.utils.file;
import java.io.File;
import java.io.IOException;
import org.apache.commons.io.FilenameUtils;
import org.springframework.web.multipart.MultipartFile;
import com.ruoyi.common.config.RuoYiConfig;
@@ -18,8 +19,7 @@ import com.ruoyi.common.utils.uuid.IdUtils;
*
* @author ruoyi
*/
public class FileUploadUtils
{
public class FileUploadUtils {
/**
* 默认大小 50M
*/
@@ -35,13 +35,11 @@ public class FileUploadUtils
*/
private static String defaultBaseDir = RuoYiConfig.getProfile();
public static void setDefaultBaseDir(String defaultBaseDir)
{
public static void setDefaultBaseDir(String defaultBaseDir) {
FileUploadUtils.defaultBaseDir = defaultBaseDir;
}
public static String getDefaultBaseDir()
{
public static String getDefaultBaseDir() {
return defaultBaseDir;
}
@@ -52,14 +50,10 @@ public class FileUploadUtils
* @return 文件名称
* @throws Exception
*/
public static final String upload(MultipartFile file) throws IOException
{
try
{
public static final String upload(MultipartFile file) throws IOException {
try {
return upload(getDefaultBaseDir(), file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION);
}
catch (Exception e)
{
} catch (Exception e) {
throw new IOException(e.getMessage(), e);
}
}
@@ -68,18 +62,14 @@ public class FileUploadUtils
* 根据文件路径上传
*
* @param baseDir 相对应用的基目录
* @param file 上传的文件
* @param file 上传的文件
* @return 文件名称
* @throws IOException
*/
public static final String upload(String baseDir, MultipartFile file) throws IOException
{
try
{
public static final String upload(String baseDir, MultipartFile file) throws IOException {
try {
return upload(baseDir, file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION);
}
catch (Exception e)
{
} catch (Exception e) {
throw new IOException(e.getMessage(), e);
}
}
@@ -87,22 +77,20 @@ public class FileUploadUtils
/**
* 文件上传
*
* @param baseDir 相对应用的基目录
* @param file 上传的文件
* @param baseDir 相对应用的基目录
* @param file 上传的文件
* @param allowedExtension 上传文件类型
* @return 返回上传成功的文件名
* @throws FileSizeLimitExceededException 如果超出最大大小
* @throws FileSizeLimitExceededException 如果超出最大大小
* @throws FileNameLengthLimitExceededException 文件名太长
* @throws IOException 比如读写文件出错时
* @throws InvalidExtensionException 文件校验异常
* @throws IOException 比如读写文件出错时
* @throws InvalidExtensionException 文件校验异常
*/
public static final String upload(String baseDir, MultipartFile file, String[] allowedExtension)
throws FileSizeLimitExceededException, IOException, FileNameLengthLimitExceededException,
InvalidExtensionException
{
InvalidExtensionException {
int fileNamelength = file.getOriginalFilename().length();
if (fileNamelength > FileUploadUtils.DEFAULT_FILE_NAME_LENGTH)
{
if (fileNamelength > FileUploadUtils.DEFAULT_FILE_NAME_LENGTH) {
throw new FileNameLengthLimitExceededException(FileUploadUtils.DEFAULT_FILE_NAME_LENGTH);
}
@@ -119,31 +107,26 @@ public class FileUploadUtils
/**
* 编码文件名
*/
public static final String extractFilename(MultipartFile file)
{
public static final String extractFilename(MultipartFile file) {
String fileName = file.getOriginalFilename();
String extension = getExtension(file);
fileName = DateUtils.datePath() + "/" + IdUtils.fastUUID() + "." + extension;
return fileName;
}
private static final File getAbsoluteFile(String uploadDir, String fileName) throws IOException
{
private static final File getAbsoluteFile(String uploadDir, String fileName) throws IOException {
File desc = new File(uploadDir + File.separator + fileName);
if (!desc.getParentFile().exists())
{
if (!desc.getParentFile().exists()) {
desc.getParentFile().mkdirs();
}
if (!desc.exists())
{
if (!desc.exists()) {
desc.createNewFile();
}
return desc;
}
private static final String getPathFileName(String uploadDir, String fileName) throws IOException
{
private static final String getPathFileName(String uploadDir, String fileName) throws IOException {
int dirLastIndex = RuoYiConfig.getProfile().length() + 1;
String currentDir = StringUtils.substring(uploadDir, dirLastIndex);
String pathFileName = Constants.RESOURCE_PREFIX + "/" + currentDir + "/" + fileName;
@@ -159,35 +142,25 @@ public class FileUploadUtils
* @throws InvalidExtensionException
*/
public static final void assertAllowed(MultipartFile file, String[] allowedExtension)
throws FileSizeLimitExceededException, InvalidExtensionException
{
throws FileSizeLimitExceededException, InvalidExtensionException {
long size = file.getSize();
if (DEFAULT_MAX_SIZE != -1 && size > DEFAULT_MAX_SIZE)
{
if (DEFAULT_MAX_SIZE != -1 && size > DEFAULT_MAX_SIZE) {
throw new FileSizeLimitExceededException(DEFAULT_MAX_SIZE / 1024 / 1024);
}
String fileName = file.getOriginalFilename();
String extension = getExtension(file);
if (allowedExtension != null && !isAllowedExtension(extension, allowedExtension))
{
if (allowedExtension == MimeTypeUtils.IMAGE_EXTENSION)
{
if (allowedExtension != null && !isAllowedExtension(extension, allowedExtension)) {
if (allowedExtension == MimeTypeUtils.IMAGE_EXTENSION) {
throw new InvalidExtensionException.InvalidImageExtensionException(allowedExtension, extension,
fileName);
}
else if (allowedExtension == MimeTypeUtils.FLASH_EXTENSION)
{
} else if (allowedExtension == MimeTypeUtils.FLASH_EXTENSION) {
throw new InvalidExtensionException.InvalidFlashExtensionException(allowedExtension, extension,
fileName);
}
else if (allowedExtension == MimeTypeUtils.MEDIA_EXTENSION)
{
} else if (allowedExtension == MimeTypeUtils.MEDIA_EXTENSION) {
throw new InvalidExtensionException.InvalidMediaExtensionException(allowedExtension, extension,
fileName);
}
else
{
} else {
throw new InvalidExtensionException(allowedExtension, extension, fileName);
}
}
@@ -201,12 +174,9 @@ public class FileUploadUtils
* @param allowedExtension
* @return
*/
public static final boolean isAllowedExtension(String extension, String[] allowedExtension)
{
for (String str : allowedExtension)
{
if (str.equalsIgnoreCase(extension))
{
public static final boolean isAllowedExtension(String extension, String[] allowedExtension) {
for (String str : allowedExtension) {
if (str.equalsIgnoreCase(extension)) {
return true;
}
}
@@ -219,11 +189,9 @@ public class FileUploadUtils
* @param file 表单文件
* @return 后缀名
*/
public static final String getExtension(MultipartFile file)
{
public static final String getExtension(MultipartFile file) {
String extension = FilenameUtils.getExtension(file.getOriginalFilename());
if (StringUtils.isEmpty(extension))
{
if (StringUtils.isEmpty(extension)) {
extension = MimeTypeUtils.getExtension(file.getContentType());
}
return extension;

104
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java
View File

@@ -10,68 +10,52 @@ import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.ArrayUtils;
import com.ruoyi.common.utils.StringUtils;
/**
* 文件处理工具类
*
*
* @author ruoyi
*/
public class FileUtils extends org.apache.commons.io.FileUtils
{
public class FileUtils extends org.apache.commons.io.FileUtils {
public static String FILENAME_PATTERN = "[a-zA-Z0-9_\\-\\|\\.\\u4e00-\\u9fa5]+";
/**
* 输出指定文件的byte数组
*
*
* @param filePath 文件路径
* @param os 输出流
* @param os 输出流
* @return
*/
public static void writeBytes(String filePath, OutputStream os) throws IOException
{
public static void writeBytes(String filePath, OutputStream os) throws IOException {
FileInputStream fis = null;
try
{
try {
File file = new File(filePath);
if (!file.exists())
{
if (!file.exists()) {
throw new FileNotFoundException(filePath);
}
fis = new FileInputStream(file);
byte[] b = new byte[1024];
int length;
while ((length = fis.read(b)) > 0)
{
while ((length = fis.read(b)) > 0) {
os.write(b, 0, length);
}
}
catch (IOException e)
{
} catch (IOException e) {
throw e;
}
finally
{
if (os != null)
{
try
{
} finally {
if (os != null) {
try {
os.close();
}
catch (IOException e1)
{
} catch (IOException e1) {
e1.printStackTrace();
}
}
if (fis != null)
{
try
{
if (fis != null) {
try {
fis.close();
}
catch (IOException e1)
{
} catch (IOException e1) {
e1.printStackTrace();
}
}
@@ -80,17 +64,15 @@ public class FileUtils extends org.apache.commons.io.FileUtils
/**
* 删除文件
*
*
* @param filePath 文件
* @return
*/
public static boolean deleteFile(String filePath)
{
public static boolean deleteFile(String filePath) {
boolean flag = false;
File file = new File(filePath);
// 路径为文件且不为空则进行删除
if (file.isFile() && file.exists())
{
if (file.isFile() && file.exists()) {
file.delete();
flag = true;
}
@@ -99,32 +81,28 @@ public class FileUtils extends org.apache.commons.io.FileUtils
/**
* 文件名称验证
*
*
* @param filename 文件名称
* @return true 正常 false 非法
*/
public static boolean isValidFilename(String filename)
{
public static boolean isValidFilename(String filename) {
return filename.matches(FILENAME_PATTERN);
}
/**
* 检查文件是否可下载
*
*
* @param resource 需要下载的文件
* @return true 正常 false 非法
*/
public static boolean checkAllowDownload(String resource)
{
public static boolean checkAllowDownload(String resource) {
// 禁止目录上跳级别
if (StringUtils.contains(resource, ".."))
{
if (StringUtils.contains(resource, "..")) {
return false;
}
// 检查允许下载的文件规则
if (ArrayUtils.contains(MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION, FileTypeUtils.getFileType(resource)))
{
if (ArrayUtils.contains(MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION, FileTypeUtils.getFileType(resource))) {
return true;
}
@@ -134,33 +112,25 @@ public class FileUtils extends org.apache.commons.io.FileUtils
/**
* 下载文件名重新编码
*
* @param request 请求对象
*
* @param request 请求对象
* @param fileName 文件名
* @return 编码后的文件名
*/
public static String setFileDownloadHeader(HttpServletRequest request, String fileName) throws UnsupportedEncodingException
{
public static String setFileDownloadHeader(HttpServletRequest request, String fileName) throws UnsupportedEncodingException {
final String agent = request.getHeader("USER-AGENT");
String filename = fileName;
if (agent.contains("MSIE"))
{
if (agent.contains("MSIE")) {
// IE浏览器
filename = URLEncoder.encode(filename, "utf-8");
filename = filename.replace("+", " ");
}
else if (agent.contains("Firefox"))
{
} else if (agent.contains("Firefox")) {
// 火狐浏览器
filename = new String(fileName.getBytes(), "ISO8859-1");
}
else if (agent.contains("Chrome"))
{
} else if (agent.contains("Chrome")) {
// google浏览器
filename = URLEncoder.encode(filename, "utf-8");
}
else
{
} else {
// 其它浏览器
filename = URLEncoder.encode(filename, "utf-8");
}
@@ -170,12 +140,11 @@ public class FileUtils extends org.apache.commons.io.FileUtils
/**
* 下载文件名重新编码
*
* @param response 响应对象
* @param response 响应对象
* @param realFileName 真实文件名
* @return
*/
public static void setAttachmentResponseHeader(HttpServletResponse response, String realFileName) throws UnsupportedEncodingException
{
public static void setAttachmentResponseHeader(HttpServletResponse response, String realFileName) throws UnsupportedEncodingException {
String percentEncodedFileName = percentEncode(realFileName);
StringBuilder contentDispositionValue = new StringBuilder();
@@ -195,8 +164,7 @@ public class FileUtils extends org.apache.commons.io.FileUtils
* @param s 需要百分号编码的字符串
* @return 百分号编码后的字符串
*/
public static String percentEncode(String s) throws UnsupportedEncodingException
{
public static String percentEncode(String s) throws UnsupportedEncodingException {
String encode = URLEncoder.encode(s, StandardCharsets.UTF_8.toString());
return encode.replaceAll("\\+", "%20");
}

51
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/ImageUtils.java
View File

@@ -7,6 +7,7 @@ import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.util.Arrays;
import org.apache.poi.util.IOUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -19,38 +20,27 @@ import com.ruoyi.common.utils.StringUtils;
*
* @author ruoyi
*/
public class ImageUtils
{
public class ImageUtils {
private static final Logger log = LoggerFactory.getLogger(ImageUtils.class);
public static byte[] getImage(String imagePath)
{
public static byte[] getImage(String imagePath) {
InputStream is = getFile(imagePath);
try
{
try {
return IOUtils.toByteArray(is);
}
catch (Exception e)
{
} catch (Exception e) {
log.error("图片加载异常 {}", e);
return null;
}
finally
{
} finally {
IOUtils.closeQuietly(is);
}
}
public static InputStream getFile(String imagePath)
{
try
{
public static InputStream getFile(String imagePath) {
try {
byte[] result = readFile(imagePath);
result = Arrays.copyOf(result, result.length);
return new ByteArrayInputStream(result);
}
catch (Exception e)
{
} catch (Exception e) {
log.error("获取图片异常 {}", e);
}
return null;
@@ -58,18 +48,15 @@ public class ImageUtils
/**
* 读取文件为字节数据
*
*
* @param key 地址
* @return 字节数据
*/
public static byte[] readFile(String url)
{
public static byte[] readFile(String url) {
InputStream in = null;
ByteArrayOutputStream baos = null;
try
{
if (url.startsWith("http"))
{
try {
if (url.startsWith("http")) {
// 网络地址
URL urlObj = new URL(url);
URLConnection urlConnection = urlObj.openConnection();
@@ -77,23 +64,17 @@ public class ImageUtils
urlConnection.setReadTimeout(60 * 1000);
urlConnection.setDoInput(true);
in = urlConnection.getInputStream();
}
else
{
} else {
// 本机地址
String localPath = RuoYiConfig.getProfile();
String downloadPath = localPath + StringUtils.substringAfter(url, Constants.RESOURCE_PREFIX);
in = new FileInputStream(downloadPath);
}
return IOUtils.toByteArray(in);
}
catch (Exception e)
{
} catch (Exception e) {
log.error("获取文件路径异常 {}", e);
return null;
}
finally
{
} finally {
IOUtils.closeQuietly(baos);
}
}

23
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/MimeTypeUtils.java
View File

@@ -2,11 +2,10 @@ package com.ruoyi.common.utils.file;
/**
* 媒体类型工具类
*
*
* @author ruoyi
*/
public class MimeTypeUtils
{
public class MimeTypeUtils {
public static final String IMAGE_PNG = "image/png";
public static final String IMAGE_JPG = "image/jpg";
@@ -16,13 +15,13 @@ public class MimeTypeUtils
public static final String IMAGE_BMP = "image/bmp";
public static final String IMAGE_GIF = "image/gif";
public static final String[] IMAGE_EXTENSION = { "bmp", "gif", "jpg", "jpeg", "png" };
public static final String[] FLASH_EXTENSION = { "swf", "flv" };
public static final String[] IMAGE_EXTENSION = {"bmp", "gif", "jpg", "jpeg", "png"};
public static final String[] MEDIA_EXTENSION = { "swf", "flv", "mp3", "wav", "wma", "wmv", "mid", "avi", "mpg",
"asf", "rm", "rmvb" };
public static final String[] FLASH_EXTENSION = {"swf", "flv"};
public static final String[] MEDIA_EXTENSION = {"swf", "flv", "mp3", "wav", "wma", "wmv", "mid", "avi", "mpg",
"asf", "rm", "rmvb"};
public static final String[] DEFAULT_ALLOWED_EXTENSION = {
// 图片
@@ -32,12 +31,10 @@ public class MimeTypeUtils
// 压缩文件
"rar", "zip", "gz", "bz2",
// pdf
"pdf" };
"pdf"};
public static String getExtension(String prefix)
{
switch (prefix)
{
public static String getExtension(String prefix) {
switch (prefix) {
case IMAGE_PNG:
return "png";
case IMAGE_JPG:

81
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/html/EscapeUtil.java
View File

@@ -4,20 +4,17 @@ import com.ruoyi.common.utils.StringUtils;
/**
* 转义和反转义工具类
*
*
* @author ruoyi
*/
public class EscapeUtil
{
public class EscapeUtil {
public static final String RE_HTML_MARK = "(<[^<]*?>)|(<[\\s]*?/[^<]*?>)|(<[^<]*?/[\\s]*?>)";
private static final char[][] TEXT = new char[64][];
static
{
for (int i = 0; i < 64; i++)
{
TEXT[i] = new char[] { (char) i };
static {
for (int i = 0; i < 64; i++) {
TEXT[i] = new char[]{(char) i};
}
// special HTML characters
@@ -30,61 +27,52 @@ public class EscapeUtil
/**
* 转义文本中的HTML字符为安全的字符
*
*
* @param text 被转义的文本
* @return 转义后的文本
*/
public static String escape(String text)
{
public static String escape(String text) {
return encode(text);
}
/**
* 还原被转义的HTML特殊字符
*
*
* @param content 包含转义符的HTML内容
* @return 转换后的字符串
*/
public static String unescape(String content)
{
public static String unescape(String content) {
return decode(content);
}
/**
* 清除所有HTML标签，但是不删除标签内的内容
*
*
* @param content 文本
* @return 清除标签后的文本
*/
public static String clean(String content)
{
public static String clean(String content) {
return new HTMLFilter().filter(content);
}
/**
* Escape编码
*
*
* @param text 被编码的文本
* @return 编码后的字符
*/
private static String encode(String text)
{
private static String encode(String text) {
int len;
if ((text == null) || ((len = text.length()) == 0))
{
if ((text == null) || ((len = text.length()) == 0)) {
return StringUtils.EMPTY;
}
StringBuilder buffer = new StringBuilder(len + (len >> 2));
char c;
for (int i = 0; i < len; i++)
{
for (int i = 0; i < len; i++) {
c = text.charAt(i);
if (c < 64)
{
if (c < 64) {
buffer.append(TEXT[c]);
}
else
{
} else {
buffer.append(c);
}
}
@@ -93,47 +81,35 @@ public class EscapeUtil
/**
* Escape解码
*
*
* @param content 被转义的内容
* @return 解码后的字符串
*/
public static String decode(String content)
{
if (StringUtils.isEmpty(content))
{
public static String decode(String content) {
if (StringUtils.isEmpty(content)) {
return content;
}
StringBuilder tmp = new StringBuilder(content.length());
int lastPos = 0, pos = 0;
char ch;
while (lastPos < content.length())
{
while (lastPos < content.length()) {
pos = content.indexOf("%", lastPos);
if (pos == lastPos)
{
if (content.charAt(pos + 1) == 'u')
{
if (pos == lastPos) {
if (content.charAt(pos + 1) == 'u') {
ch = (char) Integer.parseInt(content.substring(pos + 2, pos + 6), 16);
tmp.append(ch);
lastPos = pos + 6;
}
else
{
} else {
ch = (char) Integer.parseInt(content.substring(pos + 1, pos + 3), 16);
tmp.append(ch);
lastPos = pos + 3;
}
}
else
{
if (pos == -1)
{
} else {
if (pos == -1) {
tmp.append(content.substring(lastPos));
lastPos = content.length();
}
else
{
} else {
tmp.append(content.substring(lastPos, pos));
lastPos = pos;
}
@@ -142,8 +118,7 @@ public class EscapeUtil
return tmp.toString();
}
public static void main(String[] args)
{
public static void main(String[] args) {
String html = "<script>alert(1);</script>";
// String html = "<scr<script>ipt>alert(\"XSS\")</scr<script>ipt>";
// String html = "<123";

211
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/html/HTMLFilter.java
View File

@@ -15,8 +15,7 @@ import java.util.regex.Pattern;
*
* @author ruoyi
*/
public final class HTMLFilter
{
public final class HTMLFilter {
/**
* regex flag union representing /si modifiers in php
**/
@@ -100,8 +99,7 @@ public final class HTMLFilter
/**
* Default constructor.
*/
public HTMLFilter()
{
public HTMLFilter() {
vAllowed = new HashMap<>();
final ArrayList<String> a_atts = new ArrayList<>();
@@ -122,13 +120,13 @@ public final class HTMLFilter
vAllowed.put("i", no_atts);
vAllowed.put("em", no_atts);
vSelfClosingTags = new String[] { "img" };
vNeedClosingTags = new String[] { "a", "b", "strong", "i", "em" };
vDisallowed = new String[] {};
vAllowedProtocols = new String[] { "http", "mailto", "https" }; // no ftp.
vProtocolAtts = new String[] { "src", "href" };
vRemoveBlanks = new String[] { "a", "b", "strong", "i", "em" };
vAllowedEntities = new String[] { "amp", "gt", "lt", "quot" };
vSelfClosingTags = new String[]{"img"};
vNeedClosingTags = new String[]{"a", "b", "strong", "i", "em"};
vDisallowed = new String[]{};
vAllowedProtocols = new String[]{"http", "mailto", "https"}; // no ftp.
vProtocolAtts = new String[]{"src", "href"};
vRemoveBlanks = new String[]{"a", "b", "strong", "i", "em"};
vAllowedEntities = new String[]{"amp", "gt", "lt", "quot"};
stripComment = true;
encodeQuotes = true;
alwaysMakeTags = false;
@@ -140,8 +138,7 @@ public final class HTMLFilter
* @param conf map containing configuration. keys match field names.
*/
@SuppressWarnings("unchecked")
public HTMLFilter(final Map<String, Object> conf)
{
public HTMLFilter(final Map<String, Object> conf) {
assert conf.containsKey("vAllowed") : "configuration requires vAllowed";
assert conf.containsKey("vSelfClosingTags") : "configuration requires vSelfClosingTags";
@@ -165,20 +162,17 @@ public final class HTMLFilter
alwaysMakeTags = conf.containsKey("alwaysMakeTags") ? (Boolean) conf.get("alwaysMakeTags") : true;
}
private void reset()
{
private void reset() {
vTagCounts.clear();
}
// ---------------------------------------------------------------
// my versions of some PHP library functions
public static String chr(final int decimal)
{
public static String chr(final int decimal) {
return String.valueOf((char) decimal);
}
public static String htmlSpecialChars(final String s)
{
public static String htmlSpecialChars(final String s) {
String result = s;
result = regexReplace(P_AMP, "&amp;", result);
result = regexReplace(P_QUOTE, "&quot;", result);
@@ -195,8 +189,7 @@ public final class HTMLFilter
* @param input text (i.e. submitted by a user) than may contain html
* @return "clean" version of input, with only valid, whitelisted html elements allowed
*/
public String filter(final String input)
{
public String filter(final String input) {
reset();
String s = input;
@@ -213,22 +206,18 @@ public final class HTMLFilter
return s;
}
public boolean isAlwaysMakeTags()
{
public boolean isAlwaysMakeTags() {
return alwaysMakeTags;
}
public boolean isStripComments()
{
public boolean isStripComments() {
return stripComment;
}
private String escapeComments(final String s)
{
private String escapeComments(final String s) {
final Matcher m = P_COMMENTS.matcher(s);
final StringBuffer buf = new StringBuffer();
if (m.find())
{
if (m.find()) {
final String match = m.group(1); // (.*?)
m.appendReplacement(buf, Matcher.quoteReplacement("<!--" + htmlSpecialChars(match) + "-->"));
}
@@ -237,10 +226,8 @@ public final class HTMLFilter
return buf.toString();
}
private String balanceHTML(String s)
{
if (alwaysMakeTags)
{
private String balanceHTML(String s) {
if (alwaysMakeTags) {
//
// try and form html
//
@@ -249,9 +236,7 @@ public final class HTMLFilter
s = regexReplace(P_BODY_TO_END, "<$1>", s);
s = regexReplace(P_XML_CONTENT, "$1<$2", s);
}
else
{
} else {
//
// escape stray brackets
//
@@ -269,13 +254,11 @@ public final class HTMLFilter
return s;
}
private String checkTags(String s)
{
private String checkTags(String s) {
Matcher m = P_TAGS.matcher(s);
final StringBuffer buf = new StringBuffer();
while (m.find())
{
while (m.find()) {
String replaceStr = m.group(1);
replaceStr = processTag(replaceStr);
m.appendReplacement(buf, Matcher.quoteReplacement(replaceStr));
@@ -285,10 +268,8 @@ public final class HTMLFilter
// these get tallied in processTag
// (remember to reset before subsequent calls to filter method)
final StringBuilder sBuilder = new StringBuilder(buf.toString());
for (String key : vTagCounts.keySet())
{
for (int ii = 0; ii < vTagCounts.get(key); ii++)
{
for (String key : vTagCounts.keySet()) {
for (int ii = 0; ii < vTagCounts.get(key); ii++) {
sBuilder.append("</").append(key).append(">");
}
}
@@ -297,18 +278,14 @@ public final class HTMLFilter
return s;
}
private String processRemoveBlanks(final String s)
{
private String processRemoveBlanks(final String s) {
String result = s;
for (String tag : vRemoveBlanks)
{
if (!P_REMOVE_PAIR_BLANKS.containsKey(tag))
{
for (String tag : vRemoveBlanks) {
if (!P_REMOVE_PAIR_BLANKS.containsKey(tag)) {
P_REMOVE_PAIR_BLANKS.putIfAbsent(tag, Pattern.compile("<" + tag + "(\\s[^>]*)?></" + tag + ">"));
}
result = regexReplace(P_REMOVE_PAIR_BLANKS.get(tag), "", result);
if (!P_REMOVE_SELF_BLANKS.containsKey(tag))
{
if (!P_REMOVE_SELF_BLANKS.containsKey(tag)) {
P_REMOVE_SELF_BLANKS.putIfAbsent(tag, Pattern.compile("<" + tag + "(\\s[^>]*)?/>"));
}
result = regexReplace(P_REMOVE_SELF_BLANKS.get(tag), "", result);
@@ -317,25 +294,19 @@ public final class HTMLFilter
return result;
}
private static String regexReplace(final Pattern regex_pattern, final String replacement, final String s)
{
private static String regexReplace(final Pattern regex_pattern, final String replacement, final String s) {
Matcher m = regex_pattern.matcher(s);
return m.replaceAll(replacement);
}
private String processTag(final String s)
{
private String processTag(final String s) {
// ending tags
Matcher m = P_END_TAG.matcher(s);
if (m.find())
{
if (m.find()) {
final String name = m.group(1).toLowerCase();
if (allowed(name))
{
if (false == inArray(name, vSelfClosingTags))
{
if (vTagCounts.containsKey(name))
{
if (allowed(name)) {
if (false == inArray(name, vSelfClosingTags)) {
if (vTagCounts.containsKey(name)) {
vTagCounts.put(name, vTagCounts.get(name) - 1);
return "</" + name + ">";
}
@@ -345,35 +316,30 @@ public final class HTMLFilter
// starting tags
m = P_START_TAG.matcher(s);
if (m.find())
{
if (m.find()) {
final String name = m.group(1).toLowerCase();
final String body = m.group(2);
String ending = m.group(3);
// debug( "in a starting tag, name='" + name + "'; body='" + body + "'; ending='" + ending + "'" );
if (allowed(name))
{
if (allowed(name)) {
final StringBuilder params = new StringBuilder();
final Matcher m2 = P_QUOTED_ATTRIBUTES.matcher(body);
final Matcher m3 = P_UNQUOTED_ATTRIBUTES.matcher(body);
final List<String> paramNames = new ArrayList<>();
final List<String> paramValues = new ArrayList<>();
while (m2.find())
{
while (m2.find()) {
paramNames.add(m2.group(1)); // ([a-z0-9]+)
paramValues.add(m2.group(3)); // (.*?)
}
while (m3.find())
{
while (m3.find()) {
paramNames.add(m3.group(1)); // ([a-z0-9]+)
paramValues.add(m3.group(3)); // ([^\"\\s']+)
}
String paramName, paramValue;
for (int ii = 0; ii < paramNames.size(); ii++)
{
for (int ii = 0; ii < paramNames.size(); ii++) {
paramName = paramNames.get(ii).toLowerCase();
paramValue = paramValues.get(ii);
@@ -381,72 +347,55 @@ public final class HTMLFilter
// debug( "paramValue='" + paramValue + "'" );
// debug( "allowed? " + vAllowed.get( name ).contains( paramName ) );
if (allowedAttribute(name, paramName))
{
if (inArray(paramName, vProtocolAtts))
{
if (allowedAttribute(name, paramName)) {
if (inArray(paramName, vProtocolAtts)) {
paramValue = processParamProtocol(paramValue);
}
params.append(' ').append(paramName).append("=\"").append(paramValue).append("\"");
}
}
if (inArray(name, vSelfClosingTags))
{
if (inArray(name, vSelfClosingTags)) {
ending = " /";
}
if (inArray(name, vNeedClosingTags))
{
if (inArray(name, vNeedClosingTags)) {
ending = "";
}
if (ending == null || ending.length() < 1)
{
if (vTagCounts.containsKey(name))
{
if (ending == null || ending.length() < 1) {
if (vTagCounts.containsKey(name)) {
vTagCounts.put(name, vTagCounts.get(name) + 1);
}
else
{
} else {
vTagCounts.put(name, 1);
}
}
else
{
} else {
ending = " /";
}
return "<" + name + params + ending + ">";
}
else
{
} else {
return "";
}
}
// comments
m = P_COMMENT.matcher(s);
if (!stripComment && m.find())
{
if (!stripComment && m.find()) {
return "<" + m.group() + ">";
}
return "";
}
private String processParamProtocol(String s)
{
private String processParamProtocol(String s) {
s = decodeEntities(s);
final Matcher m = P_PROTOCOL.matcher(s);
if (m.find())
{
if (m.find()) {
final String protocol = m.group(1);
if (!inArray(protocol, vAllowedProtocols))
{
if (!inArray(protocol, vAllowedProtocols)) {
// bad protocol, turn into local anchor link instead
s = "#" + s.substring(protocol.length() + 1);
if (s.startsWith("#//"))
{
if (s.startsWith("#//")) {
s = "#" + s.substring(3);
}
}
@@ -455,13 +404,11 @@ public final class HTMLFilter
return s;
}
private String decodeEntities(String s)
{
private String decodeEntities(String s) {
StringBuffer buf = new StringBuffer();
Matcher m = P_ENTITY.matcher(s);
while (m.find())
{
while (m.find()) {
final String match = m.group(1);
final int decimal = Integer.decode(match).intValue();
m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
@@ -471,8 +418,7 @@ public final class HTMLFilter
buf = new StringBuffer();
m = P_ENTITY_UNICODE.matcher(s);
while (m.find())
{
while (m.find()) {
final String match = m.group(1);
final int decimal = Integer.valueOf(match, 16).intValue();
m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
@@ -482,8 +428,7 @@ public final class HTMLFilter
buf = new StringBuffer();
m = P_ENCODE.matcher(s);
while (m.find())
{
while (m.find()) {
final String match = m.group(1);
final int decimal = Integer.valueOf(match, 16).intValue();
m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
@@ -495,14 +440,12 @@ public final class HTMLFilter
return s;
}
private String validateEntities(final String s)
{
private String validateEntities(final String s) {
StringBuffer buf = new StringBuffer();
// validate entities throughout the string
Matcher m = P_VALID_ENTITIES.matcher(s);
while (m.find())
{
while (m.find()) {
final String one = m.group(1); // ([^&;]*)
final String two = m.group(2); // (?=(;|&|$))
m.appendReplacement(buf, Matcher.quoteReplacement(checkEntity(one, two)));
@@ -512,14 +455,11 @@ public final class HTMLFilter
return encodeQuotes(buf.toString());
}
private String encodeQuotes(final String s)
{
if (encodeQuotes)
{
private String encodeQuotes(final String s) {
if (encodeQuotes) {
StringBuffer buf = new StringBuffer();
Matcher m = P_VALID_QUOTES.matcher(s);
while (m.find())
{
while (m.find()) {
final String one = m.group(1); // (>|^)
final String two = m.group(2); // ([^<]+?)
final String three = m.group(3); // (<|$)
@@ -528,43 +468,34 @@ public final class HTMLFilter
}
m.appendTail(buf);
return buf.toString();
}
else
{
} else {
return s;
}
}
private String checkEntity(final String preamble, final String term)
{
private String checkEntity(final String preamble, final String term) {
return ";".equals(term) && isValidEntity(preamble) ? '&' + preamble : "&amp;" + preamble;
}
private boolean isValidEntity(final String entity)
{
private boolean isValidEntity(final String entity) {
return inArray(entity, vAllowedEntities);
}
private static boolean inArray(final String s, final String[] array)
{
for (String item : array)
{
if (item != null && item.equals(s))
{
private static boolean inArray(final String s, final String[] array) {
for (String item : array) {
if (item != null && item.equals(s)) {
return true;
}
}
return false;
}
private boolean allowed(final String name)
{
private boolean allowed(final String name) {
return (vAllowed.isEmpty() || vAllowed.containsKey(name)) && !inArray(name, vDisallowed);
}
private boolean allowedAttribute(final String name, final String paramName)
{
private boolean allowedAttribute(final String name, final String paramName) {
return allowed(name) && (vAllowed.isEmpty() || vAllowed.get(name).contains(paramName));
}
}

33
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpHelper.java
View File

@@ -6,46 +6,35 @@ import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.charset.Charset;
import javax.servlet.ServletRequest;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* 通用http工具封装
*
*
* @author ruoyi
*/
public class HttpHelper
{
public class HttpHelper {
private static final Logger LOGGER = LoggerFactory.getLogger(HttpHelper.class);
public static String getBodyString(ServletRequest request)
{
public static String getBodyString(ServletRequest request) {
StringBuilder sb = new StringBuilder();
BufferedReader reader = null;
try (InputStream inputStream = request.getInputStream())
{
try (InputStream inputStream = request.getInputStream()) {
reader = new BufferedReader(new InputStreamReader(inputStream, Charset.forName("UTF-8")));
String line = "";
while ((line = reader.readLine()) != null)
{
while ((line = reader.readLine()) != null) {
sb.append(line);
}
}
catch (IOException e)
{
} catch (IOException e) {
LOGGER.warn("getBodyString出现问题！");
}
finally
{
if (reader != null)
{
try
{
} finally {
if (reader != null) {
try {
reader.close();
}
catch (IOException e)
{
} catch (IOException e) {
LOGGER.error(ExceptionUtils.getMessage(e));
}
}

148
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java
View File

@@ -16,45 +16,42 @@ import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.ruoyi.common.constant.Constants;
/**
* 通用http发送方法
*
*
* @author ruoyi
*/
public class HttpUtils
{
public class HttpUtils {
private static final Logger log = LoggerFactory.getLogger(HttpUtils.class);
/**
* 向指定 URL 发送GET方法的请求
*
* @param url 发送请求的 URL
* @param url 发送请求的 URL
* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
* @return 所代表远程资源的响应结果
*/
public static String sendGet(String url, String param)
{
public static String sendGet(String url, String param) {
return sendGet(url, param, Constants.UTF8);
}
/**
* 向指定 URL 发送GET方法的请求
*
* @param url 发送请求的 URL
* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
* @param url 发送请求的 URL
* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
* @param contentType 编码类型
* @return 所代表远程资源的响应结果
*/
public static String sendGet(String url, String param, String contentType)
{
public static String sendGet(String url, String param, String contentType) {
StringBuilder result = new StringBuilder();
BufferedReader in = null;
try
{
try {
String urlNameString = url + "?" + param;
log.info("sendGet - {}", urlNameString);
URL realUrl = new URL(urlNameString);
@@ -65,39 +62,24 @@ public class HttpUtils
connection.connect();
in = new BufferedReader(new InputStreamReader(connection.getInputStream(), contentType));
String line;
while ((line = in.readLine()) != null)
{
while ((line = in.readLine()) != null) {
result.append(line);
}
log.info("recv - {}", result);
}
catch (ConnectException e)
{
} catch (ConnectException e) {
log.error("调用HttpUtils.sendGet ConnectException, url=" + url + ",param=" + param, e);
}
catch (SocketTimeoutException e)
{
} catch (SocketTimeoutException e) {
log.error("调用HttpUtils.sendGet SocketTimeoutException, url=" + url + ",param=" + param, e);
}
catch (IOException e)
{
} catch (IOException e) {
log.error("调用HttpUtils.sendGet IOException, url=" + url + ",param=" + param, e);
}
catch (Exception e)
{
} catch (Exception e) {
log.error("调用HttpsUtil.sendGet Exception, url=" + url + ",param=" + param, e);
}
finally
{
try
{
if (in != null)
{
} finally {
try {
if (in != null) {
in.close();
}
}
catch (Exception ex)
{
} catch (Exception ex) {
log.error("调用in.close Exception, url=" + url + ",param=" + param, ex);
}
}
@@ -107,17 +89,15 @@ public class HttpUtils
/**
* 向指定 URL 发送POST方法的请求
*
* @param url 发送请求的 URL
* @param url 发送请求的 URL
* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
* @return 所代表远程资源的响应结果
*/
public static String sendPost(String url, String param)
{
public static String sendPost(String url, String param) {
PrintWriter out = null;
BufferedReader in = null;
StringBuilder result = new StringBuilder();
try
{
try {
String urlNameString = url;
log.info("sendPost - {}", urlNameString);
URL realUrl = new URL(urlNameString);
@@ -134,58 +114,40 @@ public class HttpUtils
out.flush();
in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "utf-8"));
String line;
while ((line = in.readLine()) != null)
{
while ((line = in.readLine()) != null) {
result.append(line);
}
log.info("recv - {}", result);
}
catch (ConnectException e)
{
} catch (ConnectException e) {
log.error("调用HttpUtils.sendPost ConnectException, url=" + url + ",param=" + param, e);
}
catch (SocketTimeoutException e)
{
} catch (SocketTimeoutException e) {
log.error("调用HttpUtils.sendPost SocketTimeoutException, url=" + url + ",param=" + param, e);
}
catch (IOException e)
{
} catch (IOException e) {
log.error("调用HttpUtils.sendPost IOException, url=" + url + ",param=" + param, e);
}
catch (Exception e)
{
} catch (Exception e) {
log.error("调用HttpsUtil.sendPost Exception, url=" + url + ",param=" + param, e);
}
finally
{
try
{
if (out != null)
{
} finally {
try {
if (out != null) {
out.close();
}
if (in != null)
{
if (in != null) {
in.close();
}
}
catch (IOException ex)
{
} catch (IOException ex) {
log.error("调用in.close Exception, url=" + url + ",param=" + param, ex);
}
}
return result.toString();
}
public static String sendSSLPost(String url, String param)
{
public static String sendSSLPost(String url, String param) {
StringBuilder result = new StringBuilder();
String urlNameString = url + "?" + param;
try
{
try {
log.info("sendSSLPost - {}", urlNameString);
SSLContext sc = SSLContext.getInstance("SSL");
sc.init(null, new TrustManager[] { new TrustAnyTrustManager() }, new java.security.SecureRandom());
sc.init(null, new TrustManager[]{new TrustAnyTrustManager()}, new java.security.SecureRandom());
URL console = new URL(urlNameString);
HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
conn.setRequestProperty("accept", "*/*");
@@ -202,60 +164,44 @@ public class HttpUtils
InputStream is = conn.getInputStream();
BufferedReader br = new BufferedReader(new InputStreamReader(is));
String ret = "";
while ((ret = br.readLine()) != null)
{
if (ret != null && !"".equals(ret.trim()))
{
while ((ret = br.readLine()) != null) {
if (ret != null && !"".equals(ret.trim())) {
result.append(new String(ret.getBytes("ISO-8859-1"), "utf-8"));
}
}
log.info("recv - {}", result);
conn.disconnect();
br.close();
}
catch (ConnectException e)
{
} catch (ConnectException e) {
log.error("调用HttpUtils.sendSSLPost ConnectException, url=" + url + ",param=" + param, e);
}
catch (SocketTimeoutException e)
{
} catch (SocketTimeoutException e) {
log.error("调用HttpUtils.sendSSLPost SocketTimeoutException, url=" + url + ",param=" + param, e);
}
catch (IOException e)
{
} catch (IOException e) {
log.error("调用HttpUtils.sendSSLPost IOException, url=" + url + ",param=" + param, e);
}
catch (Exception e)
{
} catch (Exception e) {
log.error("调用HttpsUtil.sendSSLPost Exception, url=" + url + ",param=" + param, e);
}
return result.toString();
}
private static class TrustAnyTrustManager implements X509TrustManager
{
private static class TrustAnyTrustManager implements X509TrustManager {
@Override
public void checkClientTrusted(X509Certificate[] chain, String authType)
{
public void checkClientTrusted(X509Certificate[] chain, String authType) {
}
@Override
public void checkServerTrusted(X509Certificate[] chain, String authType)
{
public void checkServerTrusted(X509Certificate[] chain, String authType) {
}
@Override
public X509Certificate[] getAcceptedIssuers()
{
return new X509Certificate[] {};
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[]{};
}
}
private static class TrustAnyHostnameVerifier implements HostnameVerifier
{
private static class TrustAnyHostnameVerifier implements HostnameVerifier {
@Override
public boolean verify(String hostname, SSLSession session)
{
public boolean verify(String hostname, SSLSession session) {
return true;
}
}

24
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/ip/AddressUtils.java
View File

@@ -10,11 +10,10 @@ import com.ruoyi.common.utils.http.HttpUtils;
/**
* 获取地址类
*
*
* @author ruoyi
*/
public class AddressUtils
{
public class AddressUtils {
private static final Logger log = LoggerFactory.getLogger(AddressUtils.class);
// IP地址查询
@@ -23,21 +22,16 @@ public class AddressUtils
// 未知地址
public static final String UNKNOWN = "XX XX";
public static String getRealAddressByIP(String ip)
{
public static String getRealAddressByIP(String ip) {
String address = UNKNOWN;
// 内网不查询
if (IpUtils.internalIp(ip))
{
if (IpUtils.internalIp(ip)) {
return "内网IP";
}
if (RuoYiConfig.isAddressEnabled())
{
try
{
if (RuoYiConfig.isAddressEnabled()) {
try {
String rspStr = HttpUtils.sendGet(IP_URL, "ip=" + ip + "&json=true", Constants.GBK);
if (StringUtils.isEmpty(rspStr))
{
if (StringUtils.isEmpty(rspStr)) {
log.error("获取地理位置异常 {}", ip);
return UNKNOWN;
}
@@ -45,9 +39,7 @@ public class AddressUtils
String region = obj.getString("pro");
String city = obj.getString("city");
return String.format("%s %s", region, city);
}
catch (Exception e)
{
} catch (Exception e) {
log.error("获取地理位置异常 {}", ip);
}
}

89
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java
View File

@@ -3,57 +3,47 @@ package com.ruoyi.common.utils.ip;
import java.net.InetAddress;
import java.net.UnknownHostException;
import javax.servlet.http.HttpServletRequest;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.html.EscapeUtil;
/**
* 获取IP方法
*
*
* @author ruoyi
*/
public class IpUtils
{
public static String getIpAddr(HttpServletRequest request)
{
if (request == null)
{
public class IpUtils {
public static String getIpAddr(HttpServletRequest request) {
if (request == null) {
return "unknown";
}
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("X-Forwarded-For");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("X-Real-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
return "0:0:0:0:0:0:0:1".equals(ip) ? "127.0.0.1" : EscapeUtil.clean(ip);
}
public static boolean internalIp(String ip)
{
public static boolean internalIp(String ip) {
byte[] addr = textToNumericFormatV4(ip);
return internalIp(addr) || "127.0.0.1".equals(ip);
}
private static boolean internalIp(byte[] addr)
{
if (StringUtils.isNull(addr) || addr.length < 2)
{
private static boolean internalIp(byte[] addr) {
if (StringUtils.isNull(addr) || addr.length < 2) {
return true;
}
final byte b0 = addr[0];
@@ -67,18 +57,15 @@ public class IpUtils
// 192.168.x.x/16
final byte SECTION_5 = (byte) 0xC0;
final byte SECTION_6 = (byte) 0xA8;
switch (b0)
{
switch (b0) {
case SECTION_1:
return true;
case SECTION_2:
if (b1 >= SECTION_3 && b1 <= SECTION_4)
{
if (b1 >= SECTION_3 && b1 <= SECTION_4) {
return true;
}
case SECTION_5:
switch (b1)
{
switch (b1) {
case SECTION_6:
return true;
}
@@ -89,25 +76,21 @@ public class IpUtils
/**
* 将IPv4地址转换成字节
*
*
* @param text IPv4地址
* @return byte 字节
*/
public static byte[] textToNumericFormatV4(String text)
{
if (text.length() == 0)
{
public static byte[] textToNumericFormatV4(String text) {
if (text.length() == 0) {
return null;
}
byte[] bytes = new byte[4];
String[] elements = text.split("\\.", -1);
try
{
try {
long l;
int i;
switch (elements.length)
{
switch (elements.length) {
case 1:
l = Long.parseLong(elements[0]);
if ((l < 0L) || (l > 4294967295L)) {
@@ -133,8 +116,7 @@ public class IpUtils
bytes[3] = (byte) (int) (l & 0xFF);
break;
case 3:
for (i = 0; i < 2; ++i)
{
for (i = 0; i < 2; ++i) {
l = Integer.parseInt(elements[i]);
if ((l < 0L) || (l > 255L)) {
return null;
@@ -149,8 +131,7 @@ public class IpUtils
bytes[3] = (byte) (int) (l & 0xFF);
break;
case 4:
for (i = 0; i < 4; ++i)
{
for (i = 0; i < 4; ++i) {
l = Integer.parseInt(elements[i]);
if ((l < 0L) || (l > 255L)) {
return null;
@@ -161,34 +142,24 @@ public class IpUtils
default:
return null;
}
}
catch (NumberFormatException e)
{
} catch (NumberFormatException e) {
return null;
}
return bytes;
}
public static String getHostIp()
{
try
{
public static String getHostIp() {
try {
return InetAddress.getLocalHost().getHostAddress();
}
catch (UnknownHostException e)
{
} catch (UnknownHostException e) {
}
return "127.0.0.1";
}
public static String getHostName()
{
try
{
public static String getHostName() {
try {
return InetAddress.getLocalHost().getHostName();
}
catch (UnknownHostException e)
{
} catch (UnknownHostException e) {
}
return "未知";
}

576
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
View File

File diff suppressed because it is too large Load Diff

225
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/reflect/ReflectUtils.java
View File

@@ -7,6 +7,7 @@ import java.lang.reflect.Modifier;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.Date;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.Validate;
import org.apache.poi.ss.usermodel.DateUtil;
@@ -17,12 +18,11 @@ import com.ruoyi.common.utils.DateUtils;
/**
* 反射工具类. 提供调用getter/setter方法, 访问私有变量, 调用私有方法, 获取泛型类型Class, 被AOP过的真实类等工具函数.
*
*
* @author ruoyi
*/
@SuppressWarnings("rawtypes")
public class ReflectUtils
{
public class ReflectUtils {
private static final String SETTER_PREFIX = "set";
private static final String GETTER_PREFIX = "get";
@@ -36,13 +36,11 @@ public class ReflectUtils
* 支持多级，如：对象名.对象名.方法
*/
@SuppressWarnings("unchecked")
public static <E> E invokeGetter(Object obj, String propertyName)
{
public static <E> E invokeGetter(Object obj, String propertyName) {
Object object = obj;
for (String name : StringUtils.split(propertyName, "."))
{
for (String name : StringUtils.split(propertyName, ".")) {
String getterMethodName = GETTER_PREFIX + StringUtils.capitalize(name);
object = invokeMethod(object, getterMethodName, new Class[] {}, new Object[] {});
object = invokeMethod(object, getterMethodName, new Class[]{}, new Object[]{});
}
return (E) object;
}
@@ -51,21 +49,16 @@ public class ReflectUtils
* 调用Setter方法, 仅匹配方法名。
* 支持多级，如：对象名.对象名.方法
*/
public static <E> void invokeSetter(Object obj, String propertyName, E value)
{
public static <E> void invokeSetter(Object obj, String propertyName, E value) {
Object object = obj;
String[] names = StringUtils.split(propertyName, ".");
for (int i = 0; i < names.length; i++)
{
if (i < names.length - 1)
{
for (int i = 0; i < names.length; i++) {
if (i < names.length - 1) {
String getterMethodName = GETTER_PREFIX + StringUtils.capitalize(names[i]);
object = invokeMethod(object, getterMethodName, new Class[] {}, new Object[] {});
}
else
{
object = invokeMethod(object, getterMethodName, new Class[]{}, new Object[]{});
} else {
String setterMethodName = SETTER_PREFIX + StringUtils.capitalize(names[i]);
invokeMethodByName(object, setterMethodName, new Object[] { value });
invokeMethodByName(object, setterMethodName, new Object[]{value});
}
}
}
@@ -74,21 +67,16 @@ public class ReflectUtils
* 直接读取对象属性值, 无视private/protected修饰符, 不经过getter函数.
*/
@SuppressWarnings("unchecked")
public static <E> E getFieldValue(final Object obj, final String fieldName)
{
public static <E> E getFieldValue(final Object obj, final String fieldName) {
Field field = getAccessibleField(obj, fieldName);
if (field == null)
{
if (field == null) {
logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
return null;
}
E result = null;
try
{
try {
result = (E) field.get(obj);
}
catch (IllegalAccessException e)
{
} catch (IllegalAccessException e) {
logger.error("不可能抛出的异常{}", e.getMessage());
}
return result;
@@ -97,21 +85,16 @@ public class ReflectUtils
/**
* 直接设置对象属性值, 无视private/protected修饰符, 不经过setter函数.
*/
public static <E> void setFieldValue(final Object obj, final String fieldName, final E value)
{
public static <E> void setFieldValue(final Object obj, final String fieldName, final E value) {
Field field = getAccessibleField(obj, fieldName);
if (field == null)
{
if (field == null) {
// throw new IllegalArgumentException("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + fieldName + "] 字段 ");
return;
}
try
{
try {
field.set(obj, value);
}
catch (IllegalAccessException e)
{
} catch (IllegalAccessException e) {
logger.error("不可能抛出的异常: {}", e.getMessage());
}
}
@@ -123,24 +106,18 @@ public class ReflectUtils
*/
@SuppressWarnings("unchecked")
public static <E> E invokeMethod(final Object obj, final String methodName, final Class<?>[] parameterTypes,
final Object[] args)
{
if (obj == null || methodName == null)
{
final Object[] args) {
if (obj == null || methodName == null) {
return null;
}
Method method = getAccessibleMethod(obj, methodName, parameterTypes);
if (method == null)
{
if (method == null) {
logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + methodName + "] 方法 ");
return null;
}
try
{
try {
return (E) method.invoke(obj, args);
}
catch (Exception e)
{
} catch (Exception e) {
String msg = "method: " + method + ", obj: " + obj + ", args: " + args + "";
throw convertReflectionExceptionToUnchecked(msg, e);
}
@@ -152,68 +129,44 @@ public class ReflectUtils
* 只匹配函数名，如果有多个同名函数调用第一个。
*/
@SuppressWarnings("unchecked")
public static <E> E invokeMethodByName(final Object obj, final String methodName, final Object[] args)
{
public static <E> E invokeMethodByName(final Object obj, final String methodName, final Object[] args) {
Method method = getAccessibleMethodByName(obj, methodName, args.length);
if (method == null)
{
if (method == null) {
// 如果为空不报错，直接返回空。
logger.debug("在 [" + obj.getClass() + "] 中，没有找到 [" + methodName + "] 方法 ");
return null;
}
try
{
try {
// 类型转换（将参数数据类型转换为目标方法参数类型）
Class<?>[] cs = method.getParameterTypes();
for (int i = 0; i < cs.length; i++)
{
if (args[i] != null && !args[i].getClass().equals(cs[i]))
{
if (cs[i] == String.class)
{
for (int i = 0; i < cs.length; i++) {
if (args[i] != null && !args[i].getClass().equals(cs[i])) {
if (cs[i] == String.class) {
args[i] = Convert.toStr(args[i]);
if (StringUtils.endsWith((String) args[i], ".0"))
{
if (StringUtils.endsWith((String) args[i], ".0")) {
args[i] = StringUtils.substringBefore((String) args[i], ".0");
}
}
else if (cs[i] == Integer.class)
{
} else if (cs[i] == Integer.class) {
args[i] = Convert.toInt(args[i]);
}
else if (cs[i] == Long.class)
{
} else if (cs[i] == Long.class) {
args[i] = Convert.toLong(args[i]);
}
else if (cs[i] == Double.class)
{
} else if (cs[i] == Double.class) {
args[i] = Convert.toDouble(args[i]);
}
else if (cs[i] == Float.class)
{
} else if (cs[i] == Float.class) {
args[i] = Convert.toFloat(args[i]);
}
else if (cs[i] == Date.class)
{
if (args[i] instanceof String)
{
} else if (cs[i] == Date.class) {
if (args[i] instanceof String) {
args[i] = DateUtils.parseDate(args[i]);
}
else
{
} else {
args[i] = DateUtil.getJavaDate((Double) args[i]);
}
}
else if (cs[i] == boolean.class || cs[i] == Boolean.class)
{
} else if (cs[i] == boolean.class || cs[i] == Boolean.class) {
args[i] = Convert.toBool(args[i]);
}
}
}
return (E) method.invoke(obj, args);
}
catch (Exception e)
{
} catch (Exception e) {
String msg = "method: " + method + ", obj: " + obj + ", args: " + args + "";
throw convertReflectionExceptionToUnchecked(msg, e);
}
@@ -223,24 +176,18 @@ public class ReflectUtils
* 循环向上转型, 获取对象的DeclaredField, 并强制设置为可访问.
* 如向上转型到Object仍无法找到, 返回null.
*/
public static Field getAccessibleField(final Object obj, final String fieldName)
{
public static Field getAccessibleField(final Object obj, final String fieldName) {
// 为空不报错。直接返回 null
if (obj == null)
{
if (obj == null) {
return null;
}
Validate.notBlank(fieldName, "fieldName can't be blank");
for (Class<?> superClass = obj.getClass(); superClass != Object.class; superClass = superClass.getSuperclass())
{
try
{
for (Class<?> superClass = obj.getClass(); superClass != Object.class; superClass = superClass.getSuperclass()) {
try {
Field field = superClass.getDeclaredField(fieldName);
makeAccessible(field);
return field;
}
catch (NoSuchFieldException e)
{
} catch (NoSuchFieldException e) {
continue;
}
}
@@ -254,24 +201,18 @@ public class ReflectUtils
* 用于方法需要被多次调用的情况. 先使用本函数先取得Method,然后调用Method.invoke(Object obj, Object... args)
*/
public static Method getAccessibleMethod(final Object obj, final String methodName,
final Class<?>... parameterTypes)
{
final Class<?>... parameterTypes) {
// 为空不报错。直接返回 null
if (obj == null)
{
if (obj == null) {
return null;
}
Validate.notBlank(methodName, "methodName can't be blank");
for (Class<?> searchType = obj.getClass(); searchType != Object.class; searchType = searchType.getSuperclass())
{
try
{
for (Class<?> searchType = obj.getClass(); searchType != Object.class; searchType = searchType.getSuperclass()) {
try {
Method method = searchType.getDeclaredMethod(methodName, parameterTypes);
makeAccessible(method);
return method;
}
catch (NoSuchMethodException e)
{
} catch (NoSuchMethodException e) {
continue;
}
}
@@ -284,21 +225,16 @@ public class ReflectUtils
* 只匹配函数名。
* 用于方法需要被多次调用的情况. 先使用本函数先取得Method,然后调用Method.invoke(Object obj, Object... args)
*/
public static Method getAccessibleMethodByName(final Object obj, final String methodName, int argsNum)
{
public static Method getAccessibleMethodByName(final Object obj, final String methodName, int argsNum) {
// 为空不报错。直接返回 null
if (obj == null)
{
if (obj == null) {
return null;
}
Validate.notBlank(methodName, "methodName can't be blank");
for (Class<?> searchType = obj.getClass(); searchType != Object.class; searchType = searchType.getSuperclass())
{
for (Class<?> searchType = obj.getClass(); searchType != Object.class; searchType = searchType.getSuperclass()) {
Method[] methods = searchType.getDeclaredMethods();
for (Method method : methods)
{
if (method.getName().equals(methodName) && method.getParameterTypes().length == argsNum)
{
for (Method method : methods) {
if (method.getName().equals(methodName) && method.getParameterTypes().length == argsNum) {
makeAccessible(method);
return method;
}
@@ -310,11 +246,9 @@ public class ReflectUtils
/**
* 改变private/protected的方法为public，尽量不调用实际改动的语句，避免JDK的SecurityManager抱怨。
*/
public static void makeAccessible(Method method)
{
public static void makeAccessible(Method method) {
if ((!Modifier.isPublic(method.getModifiers()) || !Modifier.isPublic(method.getDeclaringClass().getModifiers()))
&& !method.isAccessible())
{
&& !method.isAccessible()) {
method.setAccessible(true);
}
}
@@ -322,11 +256,9 @@ public class ReflectUtils
/**
* 改变private/protected的成员变量为public，尽量不调用实际改动的语句，避免JDK的SecurityManager抱怨。
*/
public static void makeAccessible(Field field)
{
public static void makeAccessible(Field field) {
if ((!Modifier.isPublic(field.getModifiers()) || !Modifier.isPublic(field.getDeclaringClass().getModifiers())
|| Modifier.isFinal(field.getModifiers())) && !field.isAccessible())
{
|| Modifier.isFinal(field.getModifiers())) && !field.isAccessible()) {
field.setAccessible(true);
}
}
@@ -336,8 +268,7 @@ public class ReflectUtils
* 如无法找到, 返回Object.class.
*/
@SuppressWarnings("unchecked")
public static <T> Class<T> getClassGenricType(final Class clazz)
{
public static <T> Class<T> getClassGenricType(final Class clazz) {
return getClassGenricType(clazz, 0);
}
@@ -345,26 +276,22 @@ public class ReflectUtils
* 通过反射, 获得Class定义中声明的父类的泛型参数的类型.
* 如无法找到, 返回Object.class.
*/
public static Class getClassGenricType(final Class clazz, final int index)
{
public static Class getClassGenricType(final Class clazz, final int index) {
Type genType = clazz.getGenericSuperclass();
if (!(genType instanceof ParameterizedType))
{
if (!(genType instanceof ParameterizedType)) {
logger.debug(clazz.getSimpleName() + "'s superclass not ParameterizedType");
return Object.class;
}
Type[] params = ((ParameterizedType) genType).getActualTypeArguments();
if (index >= params.length || index < 0)
{
if (index >= params.length || index < 0) {
logger.debug("Index: " + index + ", Size of " + clazz.getSimpleName() + "'s Parameterized Type: "
+ params.length);
return Object.class;
}
if (!(params[index] instanceof Class))
{
if (!(params[index] instanceof Class)) {
logger.debug(clazz.getSimpleName() + " not set the actual class on superclass generic parameter");
return Object.class;
}
@@ -372,18 +299,14 @@ public class ReflectUtils
return (Class) params[index];
}
public static Class<?> getUserClass(Object instance)
{
if (instance == null)
{
public static Class<?> getUserClass(Object instance) {
if (instance == null) {
throw new RuntimeException("Instance must not be null");
}
Class clazz = instance.getClass();
if (clazz != null && clazz.getName().contains(CGLIB_CLASS_SEPARATOR))
{
if (clazz != null && clazz.getName().contains(CGLIB_CLASS_SEPARATOR)) {
Class<?> superClass = clazz.getSuperclass();
if (superClass != null && !Object.class.equals(superClass))
{
if (superClass != null && !Object.class.equals(superClass)) {
return superClass;
}
}
@@ -394,15 +317,11 @@ public class ReflectUtils
/**
* 将反射时的checked exception转换为unchecked exception.
*/
public static RuntimeException convertReflectionExceptionToUnchecked(String msg, Exception e)
{
public static RuntimeException convertReflectionExceptionToUnchecked(String msg, Exception e) {
if (e instanceof IllegalAccessException || e instanceof IllegalArgumentException
|| e instanceof NoSuchMethodException)
{
|| e instanceof NoSuchMethodException) {
return new IllegalArgumentException(msg, e);
}
else if (e instanceof InvocationTargetException)
{
} else if (e instanceof InvocationTargetException) {
return new RuntimeException(msg, ((InvocationTargetException) e).getTargetException());
}
return new RuntimeException(msg, e);

128
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/sign/Base64.java
View File

@@ -2,75 +2,63 @@ package com.ruoyi.common.utils.sign;
/**
* Base64工具类
*
*
* @author ruoyi
*/
public final class Base64
{
static private final int BASELENGTH = 128;
static private final int LOOKUPLENGTH = 64;
static private final int TWENTYFOURBITGROUP = 24;
static private final int EIGHTBIT = 8;
static private final int SIXTEENBIT = 16;
static private final int FOURBYTE = 4;
static private final int SIGN = -128;
static private final char PAD = '=';
static final private byte[] base64Alphabet = new byte[BASELENGTH];
static final private char[] lookUpBase64Alphabet = new char[LOOKUPLENGTH];
public final class Base64 {
static private final int BASELENGTH = 128;
static private final int LOOKUPLENGTH = 64;
static private final int TWENTYFOURBITGROUP = 24;
static private final int EIGHTBIT = 8;
static private final int SIXTEENBIT = 16;
static private final int FOURBYTE = 4;
static private final int SIGN = -128;
static private final char PAD = '=';
static final private byte[] base64Alphabet = new byte[BASELENGTH];
static final private char[] lookUpBase64Alphabet = new char[LOOKUPLENGTH];
static
{
for (int i = 0; i < BASELENGTH; ++i)
{
static {
for (int i = 0; i < BASELENGTH; ++i) {
base64Alphabet[i] = -1;
}
for (int i = 'Z'; i >= 'A'; i--)
{
for (int i = 'Z'; i >= 'A'; i--) {
base64Alphabet[i] = (byte) (i - 'A');
}
for (int i = 'z'; i >= 'a'; i--)
{
for (int i = 'z'; i >= 'a'; i--) {
base64Alphabet[i] = (byte) (i - 'a' + 26);
}
for (int i = '9'; i >= '0'; i--)
{
for (int i = '9'; i >= '0'; i--) {
base64Alphabet[i] = (byte) (i - '0' + 52);
}
base64Alphabet['+'] = 62;
base64Alphabet['/'] = 63;
for (int i = 0; i <= 25; i++)
{
for (int i = 0; i <= 25; i++) {
lookUpBase64Alphabet[i] = (char) ('A' + i);
}
for (int i = 26, j = 0; i <= 51; i++, j++)
{
for (int i = 26, j = 0; i <= 51; i++, j++) {
lookUpBase64Alphabet[i] = (char) ('a' + j);
}
for (int i = 52, j = 0; i <= 61; i++, j++)
{
for (int i = 52, j = 0; i <= 61; i++, j++) {
lookUpBase64Alphabet[i] = (char) ('0' + j);
}
lookUpBase64Alphabet[62] = (char) '+';
lookUpBase64Alphabet[63] = (char) '/';
}
private static boolean isWhiteSpace(char octect)
{
private static boolean isWhiteSpace(char octect) {
return (octect == 0x20 || octect == 0xd || octect == 0xa || octect == 0x9);
}
private static boolean isPad(char octect)
{
private static boolean isPad(char octect) {
return (octect == PAD);
}
private static boolean isData(char octect)
{
private static boolean isData(char octect) {
return (octect < BASELENGTH && base64Alphabet[octect] != -1);
}
@@ -80,16 +68,13 @@ public final class Base64
* @param binaryData Array containing binaryData
* @return Encoded Base64 array
*/
public static String encode(byte[] binaryData)
{
if (binaryData == null)
{
public static String encode(byte[] binaryData) {
if (binaryData == null) {
return null;
}
int lengthDataBits = binaryData.length * EIGHTBIT;
if (lengthDataBits == 0)
{
if (lengthDataBits == 0) {
return "";
}
@@ -105,8 +90,7 @@ public final class Base64
int encodedIndex = 0;
int dataIndex = 0;
for (int i = 0; i < numberTriplets; i++)
{
for (int i = 0; i < numberTriplets; i++) {
b1 = binaryData[dataIndex++];
b2 = binaryData[dataIndex++];
b3 = binaryData[dataIndex++];
@@ -125,8 +109,7 @@ public final class Base64
}
// form integral number of 6-bit groups
if (fewerThan24bits == EIGHTBIT)
{
if (fewerThan24bits == EIGHTBIT) {
b1 = binaryData[dataIndex];
k = (byte) (b1 & 0x03);
byte val1 = ((b1 & SIGN) == 0) ? (byte) (b1 >> 2) : (byte) ((b1) >> 2 ^ 0xc0);
@@ -134,9 +117,7 @@ public final class Base64
encodedData[encodedIndex++] = lookUpBase64Alphabet[k << 4];
encodedData[encodedIndex++] = PAD;
encodedData[encodedIndex++] = PAD;
}
else if (fewerThan24bits == SIXTEENBIT)
{
} else if (fewerThan24bits == SIXTEENBIT) {
b1 = binaryData[dataIndex];
b2 = binaryData[dataIndex + 1];
l = (byte) (b2 & 0x0f);
@@ -159,10 +140,8 @@ public final class Base64
* @param encoded string containing Base64 data
* @return Array containind decoded data.
*/
public static byte[] decode(String encoded)
{
if (encoded == null)
{
public static byte[] decode(String encoded) {
if (encoded == null) {
return null;
}
@@ -170,15 +149,13 @@ public final class Base64
// remove white spaces
int len = removeWhiteSpace(base64Data);
if (len % FOURBYTE != 0)
{
if (len % FOURBYTE != 0) {
return null;// should be divisible by four
}
int numberQuadruple = (len / FOURBYTE);
if (numberQuadruple == 0)
{
if (numberQuadruple == 0) {
return new byte[0];
}
@@ -191,12 +168,10 @@ public final class Base64
int dataIndex = 0;
decodedData = new byte[(numberQuadruple) * 3];
for (; i < numberQuadruple - 1; i++)
{
for (; i < numberQuadruple - 1; i++) {
if (!isData((d1 = base64Data[dataIndex++])) || !isData((d2 = base64Data[dataIndex++]))
|| !isData((d3 = base64Data[dataIndex++])) || !isData((d4 = base64Data[dataIndex++])))
{
|| !isData((d3 = base64Data[dataIndex++])) || !isData((d4 = base64Data[dataIndex++]))) {
return null;
} // if found "no data" just return null
@@ -210,8 +185,7 @@ public final class Base64
decodedData[encodedIndex++] = (byte) (b3 << 6 | b4);
}
if (!isData((d1 = base64Data[dataIndex++])) || !isData((d2 = base64Data[dataIndex++])))
{
if (!isData((d1 = base64Data[dataIndex++])) || !isData((d2 = base64Data[dataIndex++]))) {
return null;// if found "no data" just return null
}
@@ -220,10 +194,8 @@ public final class Base64
d3 = base64Data[dataIndex++];
d4 = base64Data[dataIndex++];
if (!isData((d3)) || !isData((d4)))
{// Check if they are PAD characters
if (isPad(d3) && isPad(d4))
{
if (!isData((d3)) || !isData((d4))) {// Check if they are PAD characters
if (isPad(d3) && isPad(d4)) {
if ((b2 & 0xf) != 0)// last 4 bits should be zero
{
return null;
@@ -232,9 +204,7 @@ public final class Base64
System.arraycopy(decodedData, 0, tmp, 0, i * 3);
tmp[encodedIndex] = (byte) (b1 << 2 | b2 >> 4);
return tmp;
}
else if (!isPad(d3) && isPad(d4))
{
} else if (!isPad(d3) && isPad(d4)) {
b3 = base64Alphabet[d3];
if ((b3 & 0x3) != 0)// last 2 bits should be zero
{
@@ -245,14 +215,10 @@ public final class Base64
tmp[encodedIndex++] = (byte) (b1 << 2 | b2 >> 4);
tmp[encodedIndex] = (byte) (((b2 & 0xf) << 4) | ((b3 >> 2) & 0xf));
return tmp;
}
else
{
} else {
return null;
}
}
else
{ // No PAD e.g 3cQl
} else { // No PAD e.g 3cQl
b3 = base64Alphabet[d3];
b4 = base64Alphabet[d4];
decodedData[encodedIndex++] = (byte) (b1 << 2 | b2 >> 4);
@@ -269,20 +235,16 @@ public final class Base64
* @param data the byte array of base64 data (with WS)
* @return the new length
*/
private static int removeWhiteSpace(char[] data)
{
if (data == null)
{
private static int removeWhiteSpace(char[] data) {
if (data == null) {
return 0;
}
// count characters that's not whitespace
int newSize = 0;
int len = data.length;
for (int i = 0; i < len; i++)
{
if (!isWhiteSpace(data[i]))
{
for (int i = 0; i < len; i++) {
if (!isWhiteSpace(data[i])) {
data[newSize++] = data[i];
}
}

38
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/sign/Md5Utils.java
View File

@@ -1,49 +1,41 @@
package com.ruoyi.common.utils.sign;
import java.security.MessageDigest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Md5加密方法
*
*
* @author ruoyi
*/
public class Md5Utils
{
public class Md5Utils {
private static final Logger log = LoggerFactory.getLogger(Md5Utils.class);
private static byte[] md5(String s)
{
private static byte[] md5(String s) {
MessageDigest algorithm;
try
{
try {
algorithm = MessageDigest.getInstance("MD5");
algorithm.reset();
algorithm.update(s.getBytes("UTF-8"));
byte[] messageDigest = algorithm.digest();
return messageDigest;
}
catch (Exception e)
{
} catch (Exception e) {
log.error("MD5 Error...", e);
}
return null;
}
private static final String toHex(byte hash[])
{
if (hash == null)
{
private static final String toHex(byte hash[]) {
if (hash == null) {
return null;
}
StringBuffer buf = new StringBuffer(hash.length * 2);
int i;
for (i = 0; i < hash.length; i++)
{
if ((hash[i] & 0xff) < 0x10)
{
for (i = 0; i < hash.length; i++) {
if ((hash[i] & 0xff) < 0x10) {
buf.append("0");
}
buf.append(Long.toString(hash[i] & 0xff, 16));
@@ -51,14 +43,10 @@ public class Md5Utils
return buf.toString();
}
public static String hash(String s)
{
try
{
public static String hash(String s) {
try {
return new String(toHex(md5(s)).getBytes("UTF-8"), "UTF-8");
}
catch (Exception e)
{
} catch (Exception e) {
log.error("not supported charset...{}", e);
return s;
}

49
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/spring/SpringUtils.java
View File

@@ -12,26 +12,25 @@ import com.ruoyi.common.utils.StringUtils;
/**
* spring工具类 方便在非spring管理环境中获取bean
*
*
* @author ruoyi
*/
@Component
public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationContextAware
{
/** Spring应用上下文环境 */
public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationContextAware {
/**
* Spring应用上下文环境
*/
private static ConfigurableListableBeanFactory beanFactory;
private static ApplicationContext applicationContext;
@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException
{
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
SpringUtils.beanFactory = beanFactory;
}
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException
{
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
SpringUtils.applicationContext = applicationContext;
}
@@ -41,11 +40,9 @@ public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationC
* @param name
* @return Object 一个以所给名字注册的bean的实例
* @throws org.springframework.beans.BeansException
*
*/
@SuppressWarnings("unchecked")
public static <T> T getBean(String name) throws BeansException
{
public static <T> T getBean(String name) throws BeansException {
return (T) beanFactory.getBean(name);
}
@@ -55,10 +52,8 @@ public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationC
* @param clz
* @return
* @throws org.springframework.beans.BeansException
*
*/
public static <T> T getBean(Class<T> clz) throws BeansException
{
public static <T> T getBean(Class<T> clz) throws BeansException {
T result = (T) beanFactory.getBean(clz);
return result;
}
@@ -69,8 +64,7 @@ public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationC
* @param name
* @return boolean
*/
public static boolean containsBean(String name)
{
public static boolean containsBean(String name) {
return beanFactory.containsBean(name);
}
@@ -80,10 +74,8 @@ public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationC
* @param name
* @return boolean
* @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
*
*/
public static boolean isSingleton(String name) throws NoSuchBeanDefinitionException
{
public static boolean isSingleton(String name) throws NoSuchBeanDefinitionException {
return beanFactory.isSingleton(name);
}
@@ -91,10 +83,8 @@ public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationC
* @param name
* @return Class 注册对象的类型
* @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
*
*/
public static Class<?> getType(String name) throws NoSuchBeanDefinitionException
{
public static Class<?> getType(String name) throws NoSuchBeanDefinitionException {
return beanFactory.getType(name);
}
@@ -104,22 +94,19 @@ public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationC
* @param name
* @return
* @throws org.springframework.beans.factory.NoSuchBeanDefinitionException
*
*/
public static String[] getAliases(String name) throws NoSuchBeanDefinitionException
{
public static String[] getAliases(String name) throws NoSuchBeanDefinitionException {
return beanFactory.getAliases(name);
}
/**
* 获取aop代理对象
*
*
* @param invoker
* @return
*/
@SuppressWarnings("unchecked")
public static <T> T getAopProxy(T invoker)
{
public static <T> T getAopProxy(T invoker) {
return (T) AopContext.currentProxy();
}
@@ -128,8 +115,7 @@ public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationC
*
* @return 当前的环境配置
*/
public static String[] getActiveProfiles()
{
public static String[] getActiveProfiles() {
return applicationContext.getEnvironment().getActiveProfiles();
}
@@ -138,8 +124,7 @@ public final class SpringUtils implements BeanFactoryPostProcessor, ApplicationC
*
* @return 当前的环境配置
*/
public static String getActiveProfile()
{
public static String getActiveProfile() {
final String[] activeProfiles = getActiveProfiles();
return StringUtils.isNotEmpty(activeProfiles) ? activeProfiles[0] : null;
}

14
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
View File

@@ -5,11 +5,10 @@ import com.ruoyi.common.utils.StringUtils;
/**
* sql操作工具类
*
*
* @author ruoyi
*/
public class SqlUtil
{
public class SqlUtil {
/**
* 仅支持字母、数字、下划线、空格、逗号、小数点（支持多个字段排序）
*/
@@ -18,10 +17,8 @@ public class SqlUtil
/**
* 检查字符，防止注入绕过
*/
public static String escapeOrderBySql(String value)
{
if (StringUtils.isNotEmpty(value) && !isValidOrderBySql(value))
{
public static String escapeOrderBySql(String value) {
if (StringUtils.isNotEmpty(value) && !isValidOrderBySql(value)) {
throw new BaseException("参数不符合规范，不能进行查询");
}
return value;
@@ -30,8 +27,7 @@ public class SqlUtil
/**
* 验证 order by 语法是否符合规范
*/
public static boolean isValidOrderBySql(String value)
{
public static boolean isValidOrderBySql(String value) {
return value.matches(SQL_PATTERN);
}
}

25
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/uuid/IdUtils.java
View File

@@ -4,48 +4,43 @@ import com.ruoyi.common.utils.uuid.UUID;
/**
* ID生成器工具类
*
*
* @author ruoyi
*/
public class IdUtils
{
public class IdUtils {
/**
* 获取随机UUID
*
*
* @return 随机UUID
*/
public static String randomUUID()
{
public static String randomUUID() {
return UUID.randomUUID().toString();
}
/**
* 简化的UUID，去掉了横线
*
*
* @return 简化的UUID，去掉了横线
*/
public static String simpleUUID()
{
public static String simpleUUID() {
return UUID.randomUUID().toString(true);
}
/**
* 获取随机UUID，使用性能更好的ThreadLocalRandom生成UUID
*
*
* @return 随机UUID
*/
public static String fastUUID()
{
public static String fastUUID() {
return UUID.fastUUID().toString();
}
/**
* 简化的UUID，去掉了横线，使用性能更好的ThreadLocalRandom生成UUID
*
*
* @return 简化的UUID，去掉了横线
*/
public static String fastSimpleUUID()
{
public static String fastSimpleUUID() {
return UUID.fastUUID().toString(true);
}
}

163
spring-boot/ruoyi-common/src/main/java/com/ruoyi/common/utils/uuid/UUID.java
View File

@@ -5,6 +5,7 @@ import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.util.Random;
import java.util.concurrent.ThreadLocalRandom;
import com.ruoyi.common.exception.UtilException;
/**
@@ -12,41 +13,39 @@ import com.ruoyi.common.exception.UtilException;
*
* @author ruoyi
*/
public final class UUID implements java.io.Serializable, Comparable<UUID>
{
public final class UUID implements java.io.Serializable, Comparable<UUID> {
private static final long serialVersionUID = -1185015143654744140L;
/**
* SecureRandom 的单例
*
*/
private static class Holder
{
private static class Holder {
static final SecureRandom numberGenerator = getSecureRandom();
}
/** 此UUID的最高64有效位 */
/**
* 此UUID的最高64有效位
*/
private final long mostSigBits;
/** 此UUID的最低64有效位 */
/**
* 此UUID的最低64有效位
*/
private final long leastSigBits;
/**
* 私有构造
*
*
* @param data 数据
*/
private UUID(byte[] data)
{
private UUID(byte[] data) {
long msb = 0;
long lsb = 0;
assert data.length == 16 : "data must be 16 bytes in length";
for (int i = 0; i < 8; i++)
{
for (int i = 0; i < 8; i++) {
msb = (msb << 8) | (data[i] & 0xff);
}
for (int i = 8; i < 16; i++)
{
for (int i = 8; i < 16; i++) {
lsb = (lsb << 8) | (data[i] & 0xff);
}
this.mostSigBits = msb;
@@ -56,43 +55,39 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
/**
* 使用指定的数据构造新的 UUID。
*
* @param mostSigBits 用于 {@code UUID} 的最高有效 64 位
* @param mostSigBits 用于 {@code UUID} 的最高有效 64 位
* @param leastSigBits 用于 {@code UUID} 的最低有效 64 位
*/
public UUID(long mostSigBits, long leastSigBits)
{
public UUID(long mostSigBits, long leastSigBits) {
this.mostSigBits = mostSigBits;
this.leastSigBits = leastSigBits;
}
/**
* 获取类型 4（伪随机生成的）UUID 的静态工厂。 使用加密的本地线程伪随机数生成器生成该 UUID。
*
*
* @return 随机生成的 {@code UUID}
*/
public static UUID fastUUID()
{
public static UUID fastUUID() {
return randomUUID(false);
}
/**
* 获取类型 4（伪随机生成的）UUID 的静态工厂。 使用加密的强伪随机数生成器生成该 UUID。
*
*
* @return 随机生成的 {@code UUID}
*/
public static UUID randomUUID()
{
public static UUID randomUUID() {
return randomUUID(true);
}
/**
* 获取类型 4（伪随机生成的）UUID 的静态工厂。 使用加密的强伪随机数生成器生成该 UUID。
*
*
* @param isSecure 是否使用{@link SecureRandom}如果是可以获得更安全的随机码，否则可以得到更好的性能
* @return 随机生成的 {@code UUID}
*/
public static UUID randomUUID(boolean isSecure)
{
public static UUID randomUUID(boolean isSecure) {
final Random ng = isSecure ? Holder.numberGenerator : getRandom();
byte[] randomBytes = new byte[16];
@@ -108,18 +103,13 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
* 根据指定的字节数组获取类型 3（基于名称的）UUID 的静态工厂。
*
* @param name 用于构造 UUID 的字节数组。
*
* @return 根据指定数组生成的 {@code UUID}
*/
public static UUID nameUUIDFromBytes(byte[] name)
{
public static UUID nameUUIDFromBytes(byte[] name) {
MessageDigest md;
try
{
try {
md = MessageDigest.getInstance("MD5");
}
catch (NoSuchAlgorithmException nsae)
{
} catch (NoSuchAlgorithmException nsae) {
throw new InternalError("MD5 not supported");
}
byte[] md5Bytes = md.digest(name);
@@ -136,17 +126,13 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
* @param name 指定 {@code UUID} 字符串
* @return 具有指定值的 {@code UUID}
* @throws IllegalArgumentException 如果 name 与 {@link #toString} 中描述的字符串表示形式不符抛出此异常
*
*/
public static UUID fromString(String name)
{
public static UUID fromString(String name) {
String[] components = name.split("-");
if (components.length != 5)
{
if (components.length != 5) {
throw new IllegalArgumentException("Invalid UUID string: " + name);
}
for (int i = 0; i < 5; i++)
{
for (int i = 0; i < 5; i++) {
components[i] = "0x" + components[i];
}
@@ -168,8 +154,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
*
* @return 此 UUID 的 128 位值中的最低有效 64 位。
*/
public long getLeastSignificantBits()
{
public long getLeastSignificantBits() {
return leastSigBits;
}
@@ -178,8 +163,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
*
* @return 此 UUID 的 128 位值中最高有效 64 位。
*/
public long getMostSignificantBits()
{
public long getMostSignificantBits() {
return mostSigBits;
}
@@ -196,8 +180,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
*
* @return 此 {@code UUID} 的版本号
*/
public int version()
{
public int version() {
// Version is bits masked by 0x000000000000F000 in MS long
return (int) ((mostSigBits >> 12) & 0x0f);
}
@@ -215,8 +198,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
*
* @return 此 {@code UUID} 相关联的变体号
*/
public int variant()
{
public int variant() {
// This field is composed of a varying number of bits.
// 0 - - Reserved for NCS backward compatibility
// 1 0 - The IETF aka Leach-Salz variant (used by this class)
@@ -238,8 +220,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
*
* @throws UnsupportedOperationException 如果此 {@code UUID} 不是 version 为 1 的 UUID。
*/
public long timestamp() throws UnsupportedOperationException
{
public long timestamp() throws UnsupportedOperationException {
checkTimeBase();
return (mostSigBits & 0x0FFFL) << 48//
| ((mostSigBits >> 16) & 0x0FFFFL) << 32//
@@ -256,11 +237,9 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
* UnsupportedOperationException。
*
* @return 此 {@code UUID} 的时钟序列
*
* @throws UnsupportedOperationException 如果此 UUID 的 version 不为 1
*/
public int clockSequence() throws UnsupportedOperationException
{
public int clockSequence() throws UnsupportedOperationException {
checkTimeBase();
return (int) ((leastSigBits & 0x3FFF000000000000L) >>> 48);
}
@@ -275,11 +254,9 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
* 如果此 UUID 不是基于时间的 UUID，则此方法抛出 UnsupportedOperationException。
*
* @return 此 {@code UUID} 的节点值
*
* @throws UnsupportedOperationException 如果此 UUID 的 version 不为 1
*/
public long node() throws UnsupportedOperationException
{
public long node() throws UnsupportedOperationException {
checkTimeBase();
return leastSigBits & 0x0000FFFFFFFFFFFFL;
}
@@ -289,7 +266,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
*
* <p>
* UUID 的字符串表示形式由此 BNF 描述：
*
*
* <pre>
* {@code
* UUID = <time_low>-<time_mid>-<time_high_and_version>-<variant_and_sequence>-<node>
@@ -302,15 +279,14 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
* hexDigit = [0-9a-fA-F]
* }
* </pre>
*
*
* </blockquote>
*
* @return 此{@code UUID} 的字符串表现形式
* @see #toString(boolean)
*/
@Override
public String toString()
{
public String toString() {
return toString(false);
}
@@ -319,7 +295,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
*
* <p>
* UUID 的字符串表示形式由此 BNF 描述：
*
*
* <pre>
* {@code
* UUID = <time_low>-<time_mid>-<time_high_and_version>-<variant_and_sequence>-<node>
@@ -332,37 +308,32 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
* hexDigit = [0-9a-fA-F]
* }
* </pre>
*
*
* </blockquote>
*
* @param isSimple 是否简单模式，简单模式为不带'-'的UUID字符串
* @return 此{@code UUID} 的字符串表现形式
*/
public String toString(boolean isSimple)
{
public String toString(boolean isSimple) {
final StringBuilder builder = new StringBuilder(isSimple ? 32 : 36);
// time_low
builder.append(digits(mostSigBits >> 32, 8));
if (false == isSimple)
{
if (false == isSimple) {
builder.append('-');
}
// time_mid
builder.append(digits(mostSigBits >> 16, 4));
if (false == isSimple)
{
if (false == isSimple) {
builder.append('-');
}
// time_high_and_version
builder.append(digits(mostSigBits, 4));
if (false == isSimple)
{
if (false == isSimple) {
builder.append('-');
}
// variant_and_sequence
builder.append(digits(leastSigBits >> 48, 4));
if (false == isSimple)
{
if (false == isSimple) {
builder.append('-');
}
// node
@@ -377,8 +348,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
* @return UUID 的哈希码值。
*/
@Override
public int hashCode()
{
public int hashCode() {
long hilo = mostSigBits ^ leastSigBits;
return ((int) (hilo >> 32)) ^ (int) hilo;
}
@@ -389,14 +359,11 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
* 当且仅当参数不为 {@code null}、而是一个 UUID 对象、具有与此 UUID 相同的 varriant、包含相同的值（每一位均相同）时，结果才为 {@code true}。
*
* @param obj 要与之比较的对象
*
* @return 如果对象相同，则返回 {@code true}；否则返回 {@code false}
*/
@Override
public boolean equals(Object obj)
{
if ((null == obj) || (obj.getClass() != UUID.class))
{
public boolean equals(Object obj) {
if ((null == obj) || (obj.getClass() != UUID.class)) {
return false;
}
UUID id = (UUID) obj;
@@ -412,13 +379,10 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
* 如果两个 UUID 不同，且第一个 UUID 的最高有效字段大于第二个 UUID 的对应字段，则第一个 UUID 大于第二个 UUID。
*
* @param val 与此 UUID 比较的 UUID
*
* @return 在此 UUID 小于、等于或大于 val 时，分别返回 -1、0 或 1。
*
*/
@Override
public int compareTo(UUID val)
{
public int compareTo(UUID val) {
// The ordering is intentionally set up so that the UUIDs
// can simply be numerically compared as two numbers
return (this.mostSigBits < val.mostSigBits ? -1 : //
@@ -430,15 +394,15 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
// -------------------------------------------------------------------------------------------------------------------
// Private method start
/**
* 返回指定数字对应的hex值
*
* @param val 值
*
* @param val 值
* @param digits 位
* @return 值
*/
private static String digits(long val, int digits)
{
private static String digits(long val, int digits) {
long hi = 1L << (digits * 4);
return Long.toHexString(hi | (val & (hi - 1))).substring(1);
}
@@ -446,27 +410,21 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
/**
* 检查是否为time-based版本UUID
*/
private void checkTimeBase()
{
if (version() != 1)
{
private void checkTimeBase() {
if (version() != 1) {
throw new UnsupportedOperationException("Not a time-based UUID");
}
}
/**
* 获取{@link SecureRandom}，类提供加密的强随机数生成器 (RNG)
*
*
* @return {@link SecureRandom}
*/
public static SecureRandom getSecureRandom()
{
try
{
public static SecureRandom getSecureRandom() {
try {
return SecureRandom.getInstance("SHA1PRNG");
}
catch (NoSuchAlgorithmException e)
{
} catch (NoSuchAlgorithmException e) {
throw new UtilException(e);
}
}
@@ -474,11 +432,10 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
/**
* 获取随机数生成器对象<br>
* ThreadLocalRandom是JDK 7之后提供并发产生随机数，能够解决多个线程发生的竞争争夺。
*
*
* @return {@link ThreadLocalRandom}
*/
public static ThreadLocalRandom getRandom()
{
public static ThreadLocalRandom getRandom() {
return ThreadLocalRandom.current();
}
}