feat(国际化): 新增国际化

springboot/fastbee-framework/pom.xml

@@ -70,6 +70,22 @@
             <version>${dynamic-datasource.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct</artifactId> <!-- use mapstruct-jdk8 for Java 8 or higher -->
+            <version>${mapstruct.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct-jdk8</artifactId>
+            <version>${mapstruct.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct-processor</artifactId>
+            <version>${mapstruct.version}</version>
+        </dependency>
+
     </dependencies>
 
 </project>

springboot/fastbee-framework/src/main/java/com/fastbee/framework/config/ResourcesConfig.java

@@ -1,6 +1,8 @@
 package com.fastbee.framework.config;
 
 import java.util.concurrent.TimeUnit;
+
+import com.fastbee.framework.interceptor.LanguageInterceptor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -15,6 +17,8 @@ import com.fastbee.common.config.RuoYiConfig;
 import com.fastbee.common.constant.Constants;
 import com.fastbee.framework.interceptor.RepeatSubmitInterceptor;
 
+import javax.annotation.Resource;
+
 /**
  * 通用配置
  *
@@ -25,6 +29,8 @@ public class ResourcesConfig implements WebMvcConfigurer
 {
     @Autowired
     private RepeatSubmitInterceptor repeatSubmitInterceptor;
+    @Resource
+    private LanguageInterceptor languageInterceptor;
 
     @Override
     public void addResourceHandlers(ResourceHandlerRegistry registry)
@@ -46,6 +52,9 @@ public class ResourcesConfig implements WebMvcConfigurer
     public void addInterceptors(InterceptorRegistry registry)
     {
         registry.addInterceptor(repeatSubmitInterceptor).addPathPatterns("/**");
+        //这里配置国际化拦截器的白名单
+        registry.addInterceptor(languageInterceptor).addPathPatterns("/**").excludePathPatterns("/v2/api-docs",
+                "/tool/gen/**");
     }
 
     /**

springboot/fastbee-framework/src/main/java/com/fastbee/framework/config/SecurityConfig.java

@@ -119,6 +119,7 @@ public class SecurityConfig
                             "/wechat/mobileLogin", "/wechat/miniLogin", "/wechat/wxBind/callback").permitAll()
                     .antMatchers("/zlmhook/**").permitAll()
                     .antMatchers("/goview/sys/login","/goview/project/getData").permitAll()
+                    .antMatchers("/app/language/list").permitAll()
                     // 静态资源，可匿名访问
                     .antMatchers(HttpMethod.GET, "/", "/*.html", "/**/*.html", "/**/*.css", "/**/*.js", "/profile/**").permitAll()
                     .antMatchers("/swagger-ui.html", "/swagger-resources/**", "/webjars/**", "/druid/**").permitAll()

springboot/fastbee-framework/src/main/java/com/fastbee/framework/interceptor/LanguageInterceptor.java

@@ -0,0 +1,58 @@
+package com.fastbee.framework.interceptor;
+
+import com.fastbee.common.enums.Language;
+import com.fastbee.common.utils.SecurityUtils;
+import com.fastbee.common.utils.StringUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.i18n.LocaleContextHolder;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.Locale;
+
+import static com.fastbee.common.constant.Constants.LANGUAGE;
+
+
+/**
+ * 国际化语言拦截器
+ */
+@Component
+@Slf4j
+public class LanguageInterceptor implements HandlerInterceptor {
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        String language = request.getHeader(LANGUAGE);
+        if (StringUtils.isEmpty(language) || language.equals("undefined")
+                || language.equals("")|| language.equals("null")){
+            //针对有些接口没有增加语言字段，先去token获取
+            language = SecurityUtils.getLanguage();
+        }else if (!language.contains("-")){
+           language = Language.matches(language);
+        }
+        // 前端传递的language必须是zh-CN格式的，中间的-必须要完整，不能只传递zh或en
+        Locale locale = new Locale(language.split("-")[0],language.split("-")[1]);
+        // 这样赋值以后，MessageUtils.message方法就不用修改了
+        LocaleContextHolder.setLocale(locale);
+        return true;
+    }
+
+    /**
+     * 请求处理之后进行调用，但是在视图被渲染之前（Controller方法调用之后）
+     */
+    @Override
+    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) {
+    }
+
+    /**
+     * 在整个请求结束之后被调用，也就是在DispatcherServlet 渲染了对应的视图之后执行（主要是用于进行资源清理工作）
+     */
+    @Override
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) {
+    }
+
+
+}

springboot/fastbee-framework/src/main/java/com/fastbee/framework/web/service/SysLoginService.java

@@ -66,7 +66,7 @@ public class SysLoginService
      * @param uuid 唯一标识
      * @return 结果
      */
-    public String login(String username, String password, String code, String uuid)
+    public String login(String username, String password, String code, String uuid, String language)
     {
         // 验证码校验
         validateCaptcha(username, code, uuid);
@@ -100,6 +100,7 @@ public class SysLoginService
         }
         AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_SUCCESS, MessageUtils.message("user.login.success")));
         LoginUser loginUser = (LoginUser) authentication.getPrincipal();
+        loginUser.setLanguage(language);
         recordLoginInfo(loginUser.getUserId());
         // 生成token
         return tokenService.createToken(loginUser);
@@ -111,7 +112,7 @@ public class SysLoginService
      * @param password 密码
      * @return token
      */
-    public String socialLogin(String username, String password){
+    public String socialLogin(String username, String password, String language){
         // 用户验证
         Authentication authentication = null;
         try
@@ -136,6 +137,7 @@ public class SysLoginService
         AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_SUCCESS, MessageUtils.message("user.login.success")));
         LoginUser loginUser = (LoginUser) authentication.getPrincipal();
         recordLoginInfo(loginUser.getUserId());
+        loginUser.setLanguage(language);
         // 生成token
         return tokenService.createToken(loginUser);
     }
@@ -146,7 +148,7 @@ public class SysLoginService
      * @param encodePwd 系统用户密码
      * @return
      */
-    public String redirectLogin(String username,String encodePwd){
+    public String redirectLogin(String username,String encodePwd,String language){
 //        UserDetails userDetails=userDetailsServiceImpl.loadUserByUsername(username);
         SysUser user = userService.selectUserByUserName(username);
         if (StringUtils.isNull(user))
@@ -167,6 +169,8 @@ public class SysLoginService
         UserDetails userDetails = userDetailsServiceImpl.createLoginUser(user);
         LoginUser loginUser = (LoginUser) userDetails;
         recordLoginInfo(loginUser.getUserId());
+        loginUser.setLanguage(language);
+
         // 生成token
         return tokenService.createToken(loginUser);
 

springboot/fastbee-framework/src/main/java/com/fastbee/framework/web/service/UserDetailsServiceImpl.java

@@ -61,6 +61,6 @@ public class UserDetailsServiceImpl implements UserDetailsService
 
     public UserDetails createLoginUser(SysUser user)
     {
-        return new LoginUser(user.getUserId(), user.getDeptId(), user, permissionService.getMenuPermission(user));
+        return new LoginUser(user.getUserId(), user.getDeptId(), user.getLanguage(), user, permissionService.getMenuPermission(user));
     }
 }