新增新闻模块（新闻分类和新闻资讯），采取多对一的模式，前端富文本新增三个依赖（支持图片拖放与缩放）

vue/src/components/Editor/index.vue

@@ -23,6 +23,10 @@ import "quill/dist/quill.core.css";
 import "quill/dist/quill.snow.css";
 import "quill/dist/quill.bubble.css";
 import { getToken } from "@/utils/auth";
+import resizeImage from 'quill-image-resize-module' // 图片缩放组件引用
+import { ImageDrop } from 'quill-image-drop-module'; // 图片拖动组件引用
+Quill.register('modules/imageDrop', ImageDrop); // 注册
+Quill.register('modules/resizeImage ', resizeImage ) // 注册
 
 export default {
   name: "Editor",
@@ -71,6 +75,14 @@ export default {
         bounds: document.body,
         debug: "warn",
         modules: {
+          imageResize: {            //图片缩放配置
+            displayStyles: {
+              backgroundColor: "black",
+              border: "none",
+              color: "white"
+            },
+            modules: ["Resize", "DisplaySize", "Toolbar"]
+          },
           // 工具栏配置
           toolbar: [
             ["bold", "italic", "underline", "strike"],       // 加粗 斜体 下划线 删除线

vue/src/components/quill/course-rich-text.vue

@@ -0,0 +1,300 @@
+<template>
+  <div>
+    <div style="margin-bottom: 50px;">
+      <quill-editor
+        :content="content"
+        ref="myQuillEditor"
+        :options="editorOption"
+        @focus="onEditorFocus($event)"
+        @blur="onEditorBlur($event)"
+        @change="onEditorChange($event)"
+        class="editor"
+      ></quill-editor>
+
+      <!--自定义图片上传,写一个form表单,然后form表单中隐藏一个input标签,type为file属性.当我们的自定义图片处理函数被点击时,进行触发打开文件选择框,选择文件后触发uploadImg方法,
+      最后调用图片上传的接口,返回图片在服务器的地址之后,回显于当前富文本中 -->
+      <form action method="post" enctype="multipart/form-data" id="uploadFormMulti">
+        <input
+          style="display: none"
+          :id="uniqueId"
+          type="file"
+          name="file"
+          multiple
+          accept="image/jpg, image/jpeg, image/png, image/gif"
+          @change="uploadImg('uploadFormMulti')"
+        />
+      </form>
+    </div>
+  </div>
+</template>
+
+<script>
+//引入quill样式
+import "quill/dist/quill.core.css";
+import "quill/dist/quill.snow.css";
+import "quill/dist/quill.bubble.css";
+//引入quillEditor编辑器模块,引入Quill模块
+import {quillEditor, Quill} from "vue-quill-editor";
+//引入图片缩放插件,需要依赖Quill模块
+import ImageResize from 'quill-image-resize-module'
+//引入图片拖拽插件,需要依赖Quill模块
+import {ImageDrop} from "quill-image-drop-module"
+//注册插件
+Quill.register('modules/imageResize', ImageResize)
+Quill.register('modules/imageDrop', ImageDrop)
+//按钮多为图标显示，用户使用起来不能清楚明白功能按钮的作用,给工具栏按钮添加鼠标停留提示的交互
+import {addQuillTitle} from './quill-title.js'
+// //自定义上传图片api
+import { uploadBasketPic } from "@/api/news/news";
+
+// 工具栏配置
+const toolbarOptions = [
+  ["bold", "italic", "underline", "strike"], // 加粗 斜体 下划线 删除线 -----['bold', 'italic', 'underline', 'strike']
+  ["blockquote", "code-block"], // 引用  代码块-----['blockquote', 'code-block']
+  [{header: 1}, {header: 2}], // 1、2 级标题-----[{ header: 1 }, { header: 2 }]
+  [{list: "ordered"}, {list: "bullet"}], // 有序、无序列表-----[{ list: 'ordered' }, { list: 'bullet' }]
+  [{script: "sub"}, {script: "super"}], // 上标/下标-----[{ script: 'sub' }, { script: 'super' }]
+  [{indent: "-1"}, {indent: "+1"}], // 缩进-----[{ indent: '-1' }, { indent: '+1' }]
+  [{direction: "rtl"}], // 文本方向-----[{'direction': 'rtl'}]
+  [{size: ["small", false, "large", "huge"]}], // 字体大小-----[{ size: ['small', false, 'large', 'huge'] }]
+  [{header: [1, 2, 3, 4, 5, 6, false]}], // 标题-----[{ header: [1, 2, 3, 4, 5, 6, false] }]
+  [{color: []}, {background: []}], // 字体颜色、字体背景颜色-----[{ color: [] }, { background: [] }]
+  [{font: []}], // 字体种类-----[{ font: [] }]
+  [{align: []}], // 对齐方式-----[{ align: [] }]
+  ["clean"], // 清除文本格式-----['clean']
+  ["image", "video", 'link'] // 链接、图片、视频-----['link', 'image', 'video']
+];
+
+export default {
+  components: {
+    quillEditor
+  },
+  props: {
+    //接收父组件的参数
+    value: null,
+  },
+  mixins: [],
+  computed: {
+    //当前富文本实例
+    editor() {
+      return this.$refs.myQuillEditor.quill;
+    }
+  },
+
+  watch: {
+    value(val = '') {
+      //监听父组件参数变化,回显到富文本框
+      this.content = val;
+    },
+  },
+
+  data() {
+    return {
+      // uploadUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
+      content: this.value || '',
+      uniqueId: "uniqueId",
+      editorOption: {          //  富文本编辑器配置
+        modules: {  //模块配置
+          toolbar: toolbarOptions, //设置工具栏
+          imageResize: {            //图片缩放配置
+            displayStyles: {
+              backgroundColor: "black",
+              border: "none",
+              color: "white"
+            },
+            modules: ["Resize", "DisplaySize", "Toolbar"]
+          },
+          imageDrop: false,       //图片拖拽配置,false为开启拖拽,true关闭拖拽1
+        },
+        theme: "snow",  //主题配置
+        placeholder: "请输入正文"
+      }
+    }
+  },
+  methods: {
+    // 准备富文本编辑器
+    onEditorReady(quill) {
+
+    },
+    // 富文本编辑器 失去焦点事件
+    onEditorBlur(quill) {
+
+    },
+    // 富文本编辑器 获得焦点事件
+    onEditorFocus(quill) {
+
+    },
+    // 富文本编辑器 内容改变事件
+    onEditorChange({quill, html, text}) {
+      //将内容提交给父组件的change事件
+      this.$emit('change', html)
+    },
+
+
+    //自定义上传图片方法
+    uploadImg: async function () {
+      let _this = this;
+      //构造formData对象
+      let formData = new FormData();
+      formData.append("file", document.getElementById(_this.uniqueId).files[0]);
+
+      try {
+        //调用上传文件接口
+        uploadBasketPic(formData).then(res => {
+          debugger;
+          //返回上传文件的地址
+          let url = res.url;
+          if (url != null && url.length > 0) {
+            let Range = _this.editor.getSelection();
+            url = url.indexOf("http") !== -1 ? url : "http:" + url;
+            //上传文件成功之后在富文本中回显(显示)
+            _this.editor.insertEmbed(
+              Range != null ? Range.index : 0,
+              "image",
+              url
+            );
+          } else {
+            _this.$message.warning("图片上传失败");
+          }
+          //成功之后,将文件的文本框的value置空
+          document.getElementById(_this.uniqueId).value = "";
+        });
+      } catch ({message: msg}) {
+        document.getElementById(_this.uniqueId).value = "";
+        _this.$message.warning(msg);
+      }
+    }
+
+  },
+  created() {
+  },
+  mounted() {
+    let _this = this;
+
+    //构造一个工具栏图片按钮被点击时的处理函数
+    let imgHandler = async function (image) {
+      if (image) {
+        let fileInput = document.getElementById(_this.uniqueId); //获取隐藏的file文本ID对应document对象
+        fileInput.click(); //触发document对象的点击事件
+      }
+    };
+    //将处理函数绑定到工具栏的image图标上
+    _this.editor.getModule("toolbar").addHandler("image", imgHandler);
+    this.$nextTick(() => {
+      //为工具栏的所有图标按钮添加鼠标悬停时的文字提示
+      addQuillTitle();
+    });
+  }
+}
+
+
+</script>
+
+<style>
+/*.editor 自定义的样式,可以自己控制富文本窗体大小*/
+.editor {
+  line-height: normal !important;
+  height: 200px;
+}
+
+/*以下样式是为了给工具栏汉化处理*/
+.ql-snow .ql-tooltip[data-mode="link"]::before {
+  content: "请输入链接地址:";
+}
+
+.ql-snow .ql-tooltip.ql-editing a.ql-action::after {
+  border-right: 0px;
+  content: "保存";
+  padding-right: 0px;
+}
+.ql-snow .ql-tooltip[data-mode="video"]::before {
+  content: "请输入视频地址:";
+}
+
+.ql-snow .ql-picker.ql-size .ql-picker-label::before,
+.ql-snow .ql-picker.ql-size .ql-picker-item::before {
+  content: "14px";
+}
+
+.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="small"]::before,
+.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="small"]::before {
+  content: "10px";
+}
+
+.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="large"]::before,
+.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="large"]::before {
+  content: "18px";
+}
+
+.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="huge"]::before,
+.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="huge"]::before {
+  content: "32px";
+}
+
+.ql-snow .ql-picker.ql-header .ql-picker-label::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item::before {
+  content: "文本";
+}
+
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
+  content: "标题1";
+}
+
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
+  content: "标题2";
+}
+
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
+  content: "标题3";
+}
+
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {
+  content: "标题4";
+}
+
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {
+  content: "标题5";
+}
+
+.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
+.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {
+  content: "标题6";
+}
+
+.ql-snow .ql-picker.ql-font .ql-picker-label::before,
+.ql-snow .ql-picker.ql-font .ql-picker-item::before {
+  content: "标准字体";
+}
+
+.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="serif"]::before,
+.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="serif"]::before {
+  content: "衬线字体";
+}
+
+.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="monospace"]::before,
+.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="monospace"]::before {
+  content: "等宽字体";
+}
+
+/*.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="Microsoft YaHei"]::before,*/
+/*.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="Microsoft YaHei"]::before {*/
+/*  content: '微软雅黑';*/
+/*}*/
+/*.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="SimSun"]::before,*/
+/*.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="SimSun"]::before {*/
+/*  content: "宋体";*/
+/*}*/
+/*.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="SimHei"]::before,*/
+/*.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="SimHei"]::before {*/
+/*  content: "黑体";*/
+/*}*/
+/*.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="KaiTi"]::before,*/
+/*.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="KaiTi"]::before {*/
+/*  content: "楷体";*/
+/*}*/
+</style>

vue/src/components/quill/quill-title.js

@@ -0,0 +1,58 @@
+const titleConfig = {
+  'ql-bold': '加粗',
+  'ql-color': '字体颜色',
+  'ql-font': '字体',
+  'ql-code': '插入代码',
+  'ql-italic': '斜体',
+  'ql-link': '选中文字,添加链接',
+  'ql-background': '背景颜色',
+  'ql-size': '字体大小',
+  'ql-strike': '删除线',
+  'ql-script': '上标/下标',
+  'ql-underline': '下划线',
+  'ql-blockquote': '引用',
+  'ql-header': '标题',
+  'ql-indent': '缩进',
+  'ql-list': '列表',
+  'ql-align': '文本对齐',
+  'ql-direction': '文本方向',
+  'ql-code-block': '代码块',
+  'ql-formula': '公式',
+  'ql-image': '图片',
+  'ql-video': '视频',
+  'ql-clean': '清除字体样式'
+}
+
+export function addQuillTitle() {
+
+  const oToolBar = document.querySelector('.ql-toolbar'),
+    aButton = oToolBar.querySelectorAll('button'),
+    aSelect = oToolBar.querySelectorAll('select'),
+    aSpan = oToolBar.querySelectorAll('span')
+  aButton.forEach(function (item) {
+    if (item.className === 'ql-script') {
+      item.value === 'sub' ? item.title = '下标' : item.title = '上标'
+    } else if (item.className === 'ql-indent') {
+      item.value === '+1' ? item.title = '向右缩进' : item.title = '向左缩进'
+    } else if (item.className === 'ql-list') {
+      item.value === 'ordered' ? item.title = '有序列表' : item.title = '无序列表'
+    } else if (item.className === 'ql-header') {
+      item.value === '1' ? item.title = '标题H1' : item.title = '标题H2';
+    } else {
+      item.title = titleConfig[item.classList[0]];
+    }
+  })
+  aSelect.forEach(function (item) {
+    item.parentNode.title = titleConfig[item.classList[0]]
+  })
+
+  aSpan.forEach((item) => {
+    if (item.classList[0] === 'ql-color') {
+      item.title = titleConfig[item.classList[0]];
+    } else if (item.classList[0] === 'ql-background') {
+      item.title = titleConfig[item.classList[0]];
+    }
+  })
+
+
+}