vue2+element+vue-quill-editor实现富文本框组件（使用链接引入视频+上传本地视频+上传本地图片）

参考文档：https://www.duidaima.com/Group/Topic/Vue/12272

前提不赘述，npm引入插件并全局导入

 

components文件夹下创建ArticleEditor.vue：

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<template>   <div class="">     <!-- 富文本框 -->     <quill-editor       ref="myQuillEditor"       v-bind:value="value"       :placeholder="placeholder"       @input="inputFun"       class="editor"       :options="editorOption"     />     <!-- 富文本编辑器中的上传图片控件 -->     <el-upload       class="avatar-uploader-img"       :action="action"       :show-file-list="false"       :on-success="uploadImgSuccess"       :before-upload="beforeUploadImg"       :on-error="uploadImgError"       :data="{ game: 'ppjt' }"       :headers="headers"     />     <!-- <el-upload       class="avatar-uploader-video"       :action="action"       :show-file-list="false"       :on-success="uploadVideoSuccess"       :before-upload="beforeUploadVideo"       :on-error="uploadVideoError"       :data="{ game: 'ppjt' }"       :headers="headers"     /> -->     <div>       <el-dialog         :close-on-click-modal="false"         width="800px"         style="margin-top: 1px"         title="视频上传"         :visible.sync="videoDialog.show"         append-to-body         class="avatar-uploader-dialog"         ref="dialog"       >         <el-tabs v-model="videoDialog.activeName">           <el-tab-pane label="添加视频链接" name="first">             <el-input               v-model="videoDialog.videoLink"               placeholder="请输入视频链接"               clearable             ></el-input>             <el-button               type="primary"               size="small"               style="margin: 20px 0px 0px 0px"               @click="addVideoLink(videoDialog.videoLink)"               >添加             </el-button>           </el-tab-pane>           <el-tab-pane label="本地视频上传" name="second">             <el-upload               drag               :action="action"               accept="video/*"               :show-file-list="false"               :data="{ game: 'ppjt' }"               :on-success="uploadVideoSuccess"               :before-upload="beforeUploadVideo"               :on-error="uploadVideoError"               :multiple="false"               :headers="headers"             >               <i class="el-icon-upload"></i>               <div class="el-upload__text">点击上传</div>             </el-upload>           </el-tab-pane>         </el-tabs>       </el-dialog>     </div>   </div> </template> <script> import Video from "../utils/video"; import { getToken } from "@/utils/auth"; import { Quill } from "vue-quill-editor"; Quill.register(Video, true); // 自定义字体大小 // const Size = Quill.import("attributors/style/size"); // Size.whitelist = [false, "14px", "16px", "18px", "20px", "32px"]; // Quill.register(Size, true); // 工具栏配置 const toolbarOptions = [   ["bold", "italic", "underline", "strike"], // 加粗 斜体 下划线 删除线   ["blockquote", "code-block"], // 引用 代码块   [{ header: 1 }, { header: 2 }], // 1、2 级标题   [{ list: "ordered" }, { list: "bullet" }], // 有序、无序列表   [{ script: "sub" }, { script: "super" }], // 上标/下标   [{ indent: "-1" }, { indent: "+1" }], // 缩进   // [{'direction': 'rtl'}], // 文本方向   [{ size: ["small", "normal", "large", "huge"] }], // 字体大小   // [{ size: Size.whitelist }], // 字体大小   [{ header: [1, 2, 3, 4, 5, 6, false] }], // 标题   [{ color: [] }, { background: [] }], // 字体颜色、字体背景颜色   [{ font: [] }], // 字体种类   [{ align: [] }], // 对齐方式   ["clean"], // 清除文本格式   ["link", "image", "video"], // 链接、图片、视频 ]; export default {   name: "ArticleEditor",   model: {     prop: "value",     event: "inputFun",   },   props: {     value: {       type: String,       require: false,       default: "",     },     placeholder: {       type: String,       require: false,       default: "请输入",     },   },   data() {     var self = this;     return {       headers: {         "Access-Control-Allow-Origin": "*",         "Admin-Token": getToken() || sessionStorage.getItem("token"),       },       action:         process.env.NODE_ENV === "production"           ? `${process.env.VUE_APP_BASE_API}/admin_api/uploadFile.php`           : "http://xxxx:xxxx/admin_api/uploadFile.php",       videoDialog: {         show: false,         activeName: "first",         videoLink: "",       },       editorOption: {         // 编辑框操作事件         theme: "snow", // or 'bubble'         placeholder: "请输入想发布的内容",         imageDrop: true,         modules: {           toolbar: {             container: toolbarOptions,             handlers: {               image: function (value) {                 // 上传图片                 if (value) {                   document.querySelector(".avatar-uploader-img input").click(); // 触发input框选择文件                 } else {                   this.quill.format("image", false);                 }               },               link: function (value) {                 // 添加链接                 if (value) {                   var href = prompt("请输入url");                   this.quill.format("link", href);                 } else {                   this.quill.format("link", false);                 }               },               video: function (value) {                 // 上传视频                 if (value) {                   self.videoDialog.show = true;                   // document                   //   .querySelector(".avatar-uploader-video input")                   //   .click(); // 触发input框选择文件                 } else {                   this.quill.format("video", false);                 }               },             },           },         },       },     };   },   watch: {     value: {       handler(newVal) {         if (newVal) {           this.fileUrl = newVal;         }       },       immediate: true,     },   },   methods: {     //富文本图片上传前     beforeUploadImg(file) {       const isJPG =         file.type === "image/jpeg" ||         file.type === "image/png" ||         file.type === "image/gif" ||         file.type === "image/webp";       if (!isJPG) {         this.$message.error("上传图片只能是 JPG，PNG, GIF 格式!");       } else {         // 显示loading动画         this.quillUpdate = true;       }       return isJPG;     },     // 富文本视频上传前     beforeUploadVideo(file) {       const fileSize = file.size / 1024 / 1024 < 500;       if (         [           "video/mp4",           "video/ogg",           "video/flv",           "video/avi",           "video/wmv",           "video/rmvb",           "video/mov",         ].indexOf(file.type) == -1       ) {         this.$message.error("请上传正确的视频格式");         return false;       }       if (!fileSize) {         this.$message.error("视频大小不能超过500MB");         return false;       }       // 富文本框视频上传限制最小宽高均为480px       this.isShowUploadVideo = false;       // const isVideo = file.type === "video/mp4";       // if (!isVideo) {       //   this.$message.error("上传视频只能是 mp4 格式!");       // } else {       //   // 显示loading动画       //   this.quillUpdate = true;       // }       // return isVideo;     },     uploadImgSuccess(res) {       //富文本图片上传成功       // res为图片服务器返回的数据       // 获取富文本组件实例         const quill = this.$refs.myQuillEditor.quill;         // 这里需要注意自己文件上传接口返回内容，code=0表示上传成功，返回的文件地址：res.data.src       if (res.code !== 0) {         this.$message.error("图片插入失败");       } else {         // 获取光标所在位置         const length = quill.getSelection(true).index;         // // 插入图片         quill.insertEmbed(length, "image", res.data.url);         // // 调整光标到最后         quill.setSelection(length + 1);       }       // loading动画消失       this.quillUpdate = false;     },     uploadImgError() {       //富文本图片上传失败       // loading动画消失       this.quillUpdate = false;       this.$message.error("图片插入失败!");     },     addVideoLink(videoLink) {       if (!videoLink) return this.$message.error("请输入视频地址");       this.videoDialog.show = false;       const quill = this.$refs.myQuillEditor.quill;       const length = quill.getSelection(true).index;       quill.insertEmbed(length, "video", videoLink);       quill.setSelection(length + 1);     },     uploadVideoSuccess(res) {       // res为图片服务器返回的数据       // 获取富文本组件实例       const quill = this.$refs.myQuillEditor.quill;       // 如果上传成功       if (res.code == 0 && res.data.url != null) {         this.videoDialog.show = false;         // 获取光标所在位置         const length = quill.getSelection(true).index;         // 插入图片  res.info为服务器返回的图片地址         quill.insertEmbed(length, "video", res.data.url);         // 调整光标到最后           quill.setSelection(length + 1);       } else {         this.$message.error("视频插入失败");       }       // loading动画消失       this.quillUpdate = false;     },     uploadVideoError() {       // loading动画消失       this.quillUpdate = false;       this.$message.error("视频插入失败");     },     inputFun(e) {       this.$emit("inputFun", e);     },   }, }; </script>   <!-- 富文本编辑器 --> <style lang="scss" scoped> .editor {   line-height: normal !important;   height: 730px;   margin-bottom: 30px; } .ql-container {   height: 700px !important; } .avatar-uploader-img {   height: 0; } .avatar-uploader-video {   height: 0; }   ::v-deep .ql-snow .ql-tooltip[data-mode="link"]::before {   content: "请输入链接地址："; } ::v-deep .ql-snow .ql-tooltip.ql-editing a.ql-action::after {   border-right: 0px;   content: "保存";   padding-right: 0px; } ::v-deep .ql-snow .ql-tooltip[data-mode="video"]::before {   content: "请输入视频地址："; } ::v-deep .ql-snow .ql-picker.ql-size .ql-picker-label::before, ::v-deep .ql-snow .ql-picker.ql-size .ql-picker-item::before {   content: "14px"; } ::v-deep   .ql-snow   .ql-picker.ql-size   .ql-picker-label[data-value="small"]::before, ::v-deep   .ql-snow   .ql-picker.ql-size   .ql-picker-item[data-value="small"]::before {   content: "10px"; } ::v-deep   .ql-snow   .ql-picker.ql-size   .ql-picker-label[data-value="large"]::before, ::v-deep   .ql-snow   .ql-picker.ql-size   .ql-picker-item[data-value="large"]::before {   content: "18px"; } ::v-deep   .ql-snow   .ql-picker.ql-size   .ql-picker-label[data-value="huge"]::before, ::v-deep   .ql-snow   .ql-picker.ql-size   .ql-picker-item[data-value="huge"]::before {   content: "32px"; } ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-label::before, ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-item::before {   content: "文本"; } ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before, ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {   content: "标题1"; } ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before, ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {   content: "标题2"; } ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before, ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {   content: "标题3"; } ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before, ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {   content: "标题4"; } ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before, ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {   content: "标题5"; } ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before, ::v-deep .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {   content: "标题6"; } ::v-deep .ql-snow .ql-picker.ql-font .ql-picker-label::before, ::v-deep .ql-snow .ql-picker.ql-font .ql-picker-item::before {   content: "标准字体"; } ::v-deep   .ql-snow   .ql-picker.ql-font   .ql-picker-label[data-value="serif"]::before, ::v-deep   .ql-snow   .ql-picker.ql-font   .ql-picker-item[data-value="serif"]::before {   content: "衬线字体"; } ::v-deep   .ql-snow   .ql-picker.ql-font   .ql-picker-label[data-value="monospace"]::before, ::v-deep   .ql-snow   .ql-picker.ql-font   .ql-picker-item[data-value="monospace"]::before {   content: "等宽字体"; } </style>

　　

utils文件夹下创建video.js文件，用来解决quill-editor导入视频后使用iframe标签包裹的问题：

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import { Quill } from "vue-quill-editor"; // 堆代码 duidaima.com // 源码中是import直接导入，这里要用Quill.import引入 const BlockEmbed = Quill.import("blots/block/embed"); const Link = Quill.import("formats/link"); const ATTRIBUTES = ["height", "width"]; class Video extends BlockEmbed {   static create(value) {     const node = super.create(value);     // 添加video标签所需的属性     node.setAttribute("controls", "controls");     node.setAttribute("type", "video/mp4");     node.setAttribute("src", this.sanitize(value));     //为了兼容 iOS 设备上，显示海报图（视频封面）     node.setAttribute("preload", "metadata");     return node;   }   static formats(domNode) {     return ATTRIBUTES.reduce((formats, attribute) => {       if (domNode.hasAttribute(attribute)) {         formats[attribute] = domNode.getAttribute(attribute);       }       return formats;     }, {});   }   static sanitize(url) {     return Link.sanitize(url);   }   static value(domNode) {     return domNode.getAttribute("src");   }   format(name, value) {     if (ATTRIBUTES.indexOf(name) > -1) {       if (value) {         this.domNode.setAttribute(name, value);       } else {         this.domNode.removeAttribute(name);       }     } else {       super.format(name, value);     }   }   html() {     const { video } = this.value();     return `<a href="${video}">${video}</a>`;   } } Video.blotName = "video"; Video.className = "ql-video"; Video.tagName = "video"; // 用video标签替换iframe export default Video;

　　

动态表单里使用富文本框组件：

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<!-- 富文本框 -->           <ArticleEditor             v-if="item.type === 'content'"             v-model="form[item.model]"           />

　　

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1	import ArticleEditor from "./ArticleEditor.vue";

　　

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components: {   ArticleEditor, },

　　

页面展示文章使用富文本框组件：

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<div class="detailBody">           <div class="ql-container ql-snow">             <div class="ql-editor">               <div class="detailArticle" v-html="change(detailInfo)"></div>             </div>           </div>         </div>

　　

补充一个video标签替换iframe的代码（因为一开始的实现方案没有在组件里用video替代iframe）：

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methods: {   change(content) {     let t = content       .replaceAll(         "<iframe",         `<video style="width:100%;outline:none;" controls="" autoplay=""`       )       .replaceAll("</iframe>", "</video>");     return t;   }, },

　　

效果：