quill-editor 富文本 组件封装并实现自定义上传图片

基于quill-editor 封装一个富文本组件，并实现自定义上传图片以及视频

1. 下载quill-editor 

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1	npm install vue-quill-editor --save

2. 对插件进行自定义改造（自定义字体大小选择，自定义标题，以及自定义工具栏功能） 

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<template>   <div class="edtior-box">     <quill-editor       v-model="contentHtml"       ref="myQuillEditor"       :options="editorOption"       @blur="onEditorBlur($event)"       @focus="onEditorFocus($event)"       @change="onEditorChange($event)"       @ready="onEditorReady($event)"     >     </quill-editor>     <a-upload     name="avatar"     list-type="picture-card"     class="avatar-uploader"     :show-upload-list="false"     :multiple = false     :beforeUpload="beforeUpload"     :customRequest="uploadImg"     style="display: none;"   ></a-upload>     <a-upload     name="avatar"     list-type="picture-card"     class="video-upload"     :show-upload-list="false"     :multiple = false     :customRequest="uploadVideo"     style="display: none;"     accept="video/*"   ></a-upload>   <!-- <input type="file" id="video-upload" style="display: none;" accept="video/*"> -->   </div> </template>   <script> import * as commonApi from "@/api/common"; import { SYSTEM_ID } from '@/utils/enum'; import moment from 'moment'; import { quillEditor } from "vue-quill-editor"; import * as Quill from "quill"; import "quill/dist/quill.core.css"; import "quill/dist/quill.snow.css"; import "quill/dist/quill.bubble.css"; import { ImageDrop } from "quill-image-drop-module"; //实现图片拖拽以及大小改变 import ImageResize from "quill-image-resize-module"; //实现图片拖拽以及大小改变 Quill.register("modules/imageDrop", ImageDrop); Quill.register("modules/imageResize", ImageResize);   // 这里引入修改过的video模块并注册 import Video from './quill-video'  Quill.register(Video, true)   // 设置字体大小 const fontSizeStyle = Quill.import("attributors/style/size"); // 引入这个后会把样式写在style上 fontSizeStyle.whitelist = [   "12px",   "14px",   "16px",   "18px",   "20px",   "24px",   "28px",   "32px",   "36px", ]; Quill.register(fontSizeStyle, true); let Align = Quill.import('attributors/style/align'); Align.whitelist = ['right', 'center', 'justify']; Quill.register(Align, true) // var _EditorOption_ = // toolbar标题 const titleConfig = [   { Choice: ".ql-insertMetric", title: "跳转配置" },   { Choice: ".ql-bold", title: "加粗" },   { Choice: ".ql-italic", title: "斜体" },   { Choice: ".ql-underline", title: "下划线" },   { Choice: ".ql-header", title: "段落格式" },   { Choice: ".ql-strike", title: "删除线" },   { Choice: ".ql-blockquote", title: "块引用" },   { Choice: ".ql-code", title: "插入代码" },   { Choice: ".ql-code-block", title: "插入代码段" },   { Choice: ".ql-font", title: "字体" },   { Choice: ".ql-size", title: "字体大小" },   { Choice: '.ql-list[value="ordered"]', title: "编号列表" },   { Choice: '.ql-list[value="bullet"]', title: "项目列表" },   { Choice: ".ql-direction", title: "文本方向" },   { Choice: '.ql-header[value="1"]', title: "h1" },   { Choice: '.ql-header[value="2"]', title: "h2" },   { Choice: ".ql-align", title: "对齐方式" },   { Choice: ".ql-color", title: "字体颜色" },   { Choice: ".ql-background", title: "背景颜色" },   { Choice: ".ql-image", title: "图像" },   { Choice: ".ql-video", title: "视频" },   { Choice: ".ql-link", title: "添加链接" },   { Choice: ".ql-formula", title: "插入公式" },   { Choice: ".ql-clean", title: "清除字体格式" },   { Choice: '.ql-script[value="sub"]', title: "下标" },   { Choice: '.ql-script[value="super"]', title: "上标" },   { Choice: '.ql-indent[value="-1"]', title: "向左缩进" },   { Choice: '.ql-indent[value="+1"]', title: "向右缩进" },   { Choice: ".ql-header .ql-picker-label", title: "标题大小" },   { Choice: '.ql-header .ql-picker-item[data-value="1"]', title: "标题一" },   { Choice: '.ql-header .ql-picker-item[data-value="2"]', title: "标题二" },   { Choice: '.ql-header .ql-picker-item[data-value="3"]', title: "标题三" },   { Choice: '.ql-header .ql-picker-item[data-value="4"]', title: "标题四" },   { Choice: '.ql-header .ql-picker-item[data-value="5"]', title: "标题五" },   { Choice: '.ql-header .ql-picker-item[data-value="6"]', title: "标题六" },   { Choice: ".ql-header .ql-picker-item:last-child", title: "标准" },   // { Choice: '.ql-size .ql-picker-item[data-value="small"]', title: "小号" },   // { Choice: '.ql-size .ql-picker-item[data-value="large"]', title: "大号" },   // { Choice: '.ql-size .ql-picker-item[data-value="huge"]', title: "超大号" },   // { Choice: ".ql-size .ql-picker-item:nth-child(2)", title: "标准" },   { Choice: ".ql-align .ql-picker-item:first-child", title: "居左对齐" },   {     Choice: '.ql-align .ql-picker-item[data-value="center"]',     title: "居中对齐",   },   {     Choice: '.ql-align .ql-picker-item[data-value="right"]',     title: "居右对齐",   },   {     Choice: '.ql-align .ql-picker-item[data-value="justify"]',     title: "两端对齐",   }, ];   export default {   name: "CommonEditor",   components: {     quillEditor,   },   props: {     content: {       type: String,     },     disabled:{       type: Boolean,       default: false     },     customImg:{ //是否自定义上传图片到服务器 默认false 使用base64       type: Boolean,       default: false     },     imgVedio:{ //自定义是否显示图片 视频       type: Array,       default: ()=>{         return ["link","image","video"]       }     },   },   data() {     return {       contentHtml: this.content,       editorOption: {         modules: {           toolbar:{             container: [               ["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: ["12", "14", "16", "18", "20", "22", "24", "28", "32", "36"] }], // 字体大小               [{ size: fontSizeStyle.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: ['songti'] }], // 字体种类               [{ align: [] }], // 对齐方式               ["clean"], // 清除文本格式               this.imgVedio // 链接、图片、视频             ],           },           // 新增下面           imageDrop: false, // 拖动加载图片组件。           imageResize: {             //调整大小组件。             displayStyles: {               backgroundColor: "black",               border: "none",               color: "white",             },             modules: ["Resize", "DisplaySize", "Toolbar"],           },                   },         placeholder: "请输入正文",       },       quill:null,     };   },   watch: {     content(val) {       this.contentHtml = val;     },   },   mounted() {     this.initTitle();     this.$refs.myQuillEditor.quill.getModule('toolbar').addHandler('image', this.handleImage);     this.$refs.myQuillEditor.quill.getModule('toolbar').addHandler('video', this.handleVideo);     this.quill = this.$refs.myQuillEditor.quill;     this.quill.root.addEventListener('paste', this.handlePaste, false);   },   beforeDestroy(){     this.quill.root.removeEventListener('paste', this.handlePaste, false);   },   methods: {   // 上传前校验     async beforeUpload(file){       const isXls = /\.(xls|jpg|png|jpeg)$/.test(file.name.toLowerCase());       const isLt20M = file.size / 1024 / 1024 < 20;       return new Promise((resolve) => {         if (!isXls) {           this.$message.error('请上传正确格式的文件!');           return false         }         if (!isLt20M) {           this.$message.error('请上传小于20M的文件!');           return false         }           resolve(true);           return true;       });     },     //图片上传之后     async uploadImg(options){       if(this.customImg){         let result = await this.uploadFile(options.file)         let quill = this.$refs.myQuillEditor.quill         let length = quill.getSelection()?quill.getSelection().index:0;         let protocol = window.location.protocol //协议         let domain = window.location.hostname // 域名         let port = window.location.port ? `:${window.location.port}` : '' // 端口号         const URL = protocol+'//'+domain+port         quill.insertEmbed(length, 'image', URL+'/aldApi'+result.filePath)         quill.setSelection(length + 1)       }else{         let quill = this.$refs.myQuillEditor.quill         let length = quill.getSelection()?quill.getSelection().index:0;         let url = await this.readFileAsBase64(options.file)         quill.insertEmbed(length, 'image', url)         quill.setSelection(length + 1)       }            },     readFileAsBase64(file) {       return new Promise((resolve, reject) => {         const reader = new FileReader();         reader.onload = function(event) {           resolve(event.target.result);         };         reader.onerror = function(error) {           reject(error);         };         reader.readAsDataURL(file);       });     },     //视频上传之后     async uploadVideo(options){       let result = await this.uploadFile(options.file)       let quill = this.$refs.myQuillEditor.quill       let length = quill.getSelection()?quill.getSelection().index:0;       let protocol = window.location.protocol //协议       let domain = window.location.hostname // 域名       let port = window.location.port ? `:${window.location.port}` : '' // 端口号       const URL = protocol+'//'+domain+port       quill.insertEmbed(length, 'video',URL+'/aldApi'+result.filePath)       quill.setSelection(length + 1)     },     //上传接口     async uploadFile(file){       let params = {         originalFileName: file.name,         resourceType:0,         systemId:SYSTEM_ID['operation'],         systemCode:'Base_Operate_'+process.env.VUE_APP_SYSTEMCODE,         relationCode:"HotelQualificationImage",         storageFormat:moment().format('YYYYMMDD'),         expirationTime:-1,         confirm:1       }       this.loading = true;       let fileContent = null       fileContent = await this.readFile(file);       const queryString = Object.keys(params)       .map(key => `${encodeURIComponent(key)}=${encodeURIComponent(params[key])}`)       .join('&');       let res = await commonApi.uploadStream(queryString,fileContent);       if (res.code != '0') {         this.$message.error(res.data.errorMsg);         this.loading = false;         return;       }       this.loading = false;       return res.data            },     readFile(file) {       return new Promise((resolve, reject) => {         const reader = new FileReader();         reader.onload = (e) => resolve(e.target.result);         reader.onerror = (e) => reject(e);         reader.readAsArrayBuffer(file); // 你可以根据需要选择其他方法       });     },     // 失去焦点事件     onEditorBlur(v) {       v.enable(!this.disabled)       // console.log("editor blur!", quill);     },     // 获得焦点事件     onEditorFocus(v) {       v.enable(!this.disabled)       // console.log("editor focus!", quill);     },     // 准备富文本编辑器     onEditorReady() {       // console.log("editor ready!", quill);     },     // 内容改变事件     onEditorChange({ html }) {       this.contentHtml = html;       this.$emit("onEditorChange", html);     },     //设置标题     initTitle() {       this.$nextTick(() => {         document.getElementsByClassName("ql-editor")[0].dataset.placeholder = "";         for (let item of titleConfig) {           let tip = document.querySelector(".quill-editor " + item.Choice);           if (!tip) continue;           tip.setAttribute("title", item.title);         }       })     },     //自定义上传图片     handleImage() {       if(!this.disabled){         document.querySelector(".avatar-uploader input").click();       }else{         return       }             },     //自定义上传视频     handleVideo() {       if(!this.disabled){         document.querySelector('.video-upload input').click(); // 触发视频上传       }else{         return       }     },         //禁止复制图片  如果有这个需求可以解开，详细可根据这个随笔的粘贴复制 思路     handlePaste(e) {       const clipboardData = e.clipboardData;       const types = clipboardData.types;       if (types.includes('Files')) {         // 禁止粘贴图片         this.$message.error('禁止粘贴图片视频')         e.preventDefault();       }     },   } }; </script>   <style> .ql-snow .ql-picker.ql-size .ql-picker-label::before, .ql-snow .ql-picker.ql-size .ql-picker-item::before {   content: "14px" !important;   font-size: 14px; } .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="10px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="10px"]::before {   content: "10px" !important;   font-size: 10px; } .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="12px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="12px"]::before {   content: "12px" !important;   font-size: 12px; } .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="16px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="16px"]::before {   content: "16px" !important;   font-size: 16px; } .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="18px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="18px"]::before {   content: "18px" !important;   font-size: 18px; } .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="20px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="20px"]::before {   content: "20px" !important;   font-size: 20px; } .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="24px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="24px"]::before {   content: "24px" !important;   font-size: 24px; } .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="28px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="28px"]::before {   content: "28px" !important;   font-size: 28px; } .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="32px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="32px"]::before {   content: "32px" !important;   font-size: 32px; } .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="36px"]::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="36px"]::before {   content: "36px" !important;   font-size: 36px; } </style> <style lang="less"> .ql-snow {   .ql-header {     &.ql-picker {       .ql-picker-label,       .ql-picker-item {         &::before {           content: '正文';         }         &[data-value='1']::before {           content: '标题1';         }         &[data-value='2']::before {           content: '标题2';         }         &[data-value='3']::before {           content: '标题3';         }         &[data-value='4']::before {           content: '标题4';         }         &[data-value='5']::before {           content: '标题5';         }         &[data-value='6']::before {           content: '标题6';         }       }     }   } } </style>

　　

视频上传成功之后改用 video 标签插入富文本

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import { Quill } from "vue-quill-editor"; // 源码中是import直接倒入，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))     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) // eslint-disable-line import/no-named-as-default-member   }     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="${video}" rel="external nofollow"  rel="external nofollow" >${video}</a>`   } } Video.blotName = 'video' // 这里不用改，楼主不用iframe，直接替换掉原来，如果需要也可以保留原来的，这里用个新的blot Video.className = 'ql-video' Video.tagName = 'video' // 用video标签替换iframe   export default Video

　　组件的使用方法：

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import editor from '@/views/components/editor' <editor :content="formData.content" @onEditorChange="onEditorChange" :customImg="true"></editor>       // 富文本编辑器内容改变     onEditorChange(value){       this.formData.content = value     },