我用的vue3,element-plus ,没用ts
搭建wangEditor 参考 地址 https://www.cnblogs.com/xbxxf/p/16791084.html
七牛云安装参考地址 https://blog.csdn.net/ldoit/article/details/121533204
本来就是抄大佬的,就不复制粘贴了
主要是整理关于七牛云部分的代码,秉着复制就能用的原则,我把自己封装好的组件复制过来,改改参数即可使用
新建 tokenTools.js文件
/* utf.js - UTF-8 <=> UTF-16 convertion * * Copyright (C) 1999 Masanao Izumo <[email protected]> * Version: 1.0 * LastModified: Dec 25 1999 * This library is free. You can redistribute it and/or modify it. */ /* * Interfaces: * utf8 = utf16to8(utf16); * utf16 = utf8to16(utf8); */ import CryptoJS from 'crypto-js' const dataJSON = { utf16to8(str) { var out, i, len, c; out = ""; len = str.length; for (i = 0; i < len; i++) { c = str.charCodeAt(i); if ((c >= 0x0001) && (c <= 0x007F)) { out += str.charAt(i); } else if (c > 0x07FF) { out += String.fromCharCode(0xE0 | ((c >> 12) & 0x0F)); out += String.fromCharCode(0x80 | ((c >> 6) & 0x3F)); out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); } else { out += String.fromCharCode(0xC0 | ((c >> 6) & 0x1F)); out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); } } return out; }, utf8to16(str) { var out, i, len, c; var char2, char3; out = ""; len = str.length; i = 0; while (i < len) { c = str.charCodeAt(i++); switch (c >> 4) { case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: // 0xxxxxxx out += str.charAt(i - 1); break; case 12: case 13: // 110x xxxx 10xx xxxx char2 = str.charCodeAt(i++); out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F)); break; case 14: // 1110 xxxx 10xx xxxx 10xx xxxx char2 = str.charCodeAt(i++); char3 = str.charCodeAt(i++); out += String.fromCharCode(((c & 0x0F) << 12) | ((char2 & 0x3F) << 6) | ((char3 & 0x3F) << 0)); break; } } return out; }, // ======================================================== /* * Interfaces: * b64 = base64encode(data); * data = base64decode(b64); */ base64encode(str) { var base64EncodeChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"; var base64DecodeChars = new Array(-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1); var out, i, len; var c1, c2, c3; len = str.length; i = 0; out = ""; while (i < len) { c1 = str.charCodeAt(i++) & 0xff; if (i == len) { out += base64EncodeChars.charAt(c1 >> 2); out += base64EncodeChars.charAt((c1 & 0x3) << 4); out += "=="; break; } c2 = str.charCodeAt(i++); if (i == len) { out += base64EncodeChars.charAt(c1 >> 2); out += base64EncodeChars.charAt(((c1 & 0x3) << 4) | ((c2 & 0xF0) >> 4)); out += base64EncodeChars.charAt((c2 & 0xF) << 2); out += "="; break; } c3 = str.charCodeAt(i++); out += base64EncodeChars.charAt(c1 >> 2); out += base64EncodeChars.charAt(((c1 & 0x3) << 4) | ((c2 & 0xF0) >> 4)); out += base64EncodeChars.charAt(((c2 & 0xF) << 2) | ((c3 & 0xC0) >> 6)); out += base64EncodeChars.charAt(c3 & 0x3F); } return out; }, base64decode(str) { var c1, c2, c3, c4; var i, len, out; len = str.length; i = 0; out = ""; while (i < len) { /* c1 */ do { c1 = base64DecodeChars[str.charCodeAt(i++) & 0xff]; } while (i < len && c1 == -1); if (c1 == -1) break; /* c2 */ do { c2 = base64DecodeChars[str.charCodeAt(i++) & 0xff]; } while (i < len && c2 == -1); if (c2 == -1) break; out += String.fromCharCode((c1 << 2) | ((c2 & 0x30) >> 4)); /* c3 */ do { c3 = str.charCodeAt(i++) & 0xff; if (c3 == 61) return out; c3 = base64DecodeChars[c3]; } while (i < len && c3 == -1); if (c3 == -1) break; out += String.fromCharCode(((c2 & 0XF) << 4) | ((c3 & 0x3C) >> 2)); /* c4 */ do { c4 = str.charCodeAt(i++) & 0xff; if (c4 == 61) return out; c4 = base64DecodeChars[c4]; } while (i < len && c4 == -1); if (c4 == -1) break; out += String.fromCharCode(((c3 & 0x03) << 6) | c4); } return out; }, safe64(base64) { base64 = base64.replace(/\+/g, "-"); base64 = base64.replace(/\//g, "_"); return base64; }, // 我把获取生成token的放这里,然后直接用就行了 // scope 七牛云文件名,就比如你在广东区域创建的images3z文件夹下的文件 qiniuToken(AccessKey, SecretKey, scope = 'images3z') { let timestamp = new Date().getTime() // 当前的时间戳 timestamp = parseInt(timestamp / 1000) + 36000 let putPolicy = { 'scope': scope, // 七牛云文件名,最好跟着改下 'deadline': timestamp } // SETP 2 let put_policy = JSON.stringify(putPolicy) // SETP 3 let encoded = dataJSON.base64encode(dataJSON.utf16to8(put_policy)); // SETP 4 let hash = CryptoJS.HmacSHA1(encoded, SecretKey); let encoded_signed = hash.toString(CryptoJS.enc.Base64); // SETP 5 return AccessKey + ":" + dataJSON.safe64(encoded_signed) + ":" + encoded; } } export default dataJSON // ================================================ // 使用方法 npm install crypto-js // 引入 import qiniuJSON from '@/utils/tokenTools' // 使用 console.log(qiniuJSON.qiniuToken(AccessKey,SecretKey,scope))
wangEditor 封装组件wangEditor_qiniu.vue 里面注释我感觉还行,更改里面的参数啥的就行了
<template> <div class="editorDiv" style="border: 1px solid #ccc"> <div class="editorContent"> <Toolbar style="border-bottom: 1px solid #ccc" :editor="editorRef" :defaultConfig="toolbarConfig" :mode="mode" /> <Editor style="height: 350px" v-model="data.valueHtml" :defaultConfig="editorConfig" :mode="mode" @onCreated="handleCreated" @onChange="updateHtml" class="Editor" /> </div> <!-- {{ valueHtml }} --> </div> </template> <script setup> // import '@wangeditor/editor/dist/css/style.css' // 引入 css import { onBeforeUnmount, ref, shallowRef, defineProps, defineExpose, reactive } from 'vue' import { Editor, Toolbar } from '@wangeditor/editor-for-vue' import { ElMessage } from 'element-plus' import qiniuJSON from '@/utils/tokenTools' import * as qiniu from 'qiniu-js' // npm install qiniu-js import { useVModel } from '@vueuse/core' // npm install @vueuse/core let mode = ref('default') // 编辑器实例,必须用 shallowRef const editorRef = shallowRef() const toolbarConfig = { excludeKeys: [ 'fullScreen',//不显示全屏 // 'group-video', // 不显示上传视频 'uploadVideo' ] } //菜单配置 const editorConfig = { placeholder: '请输入内容...', MENU_CONF: { // 配置默认字号 // 配置上传图片 uploadImage: { // 自定义上传图片到七牛云 async customUpload (file, insertFn) { console.log('file', file) const isPic = file.type.split('/')[0] === 'image'; const isLt2M = file.size / 1024 / 1024 <= 10; if (!isPic) { ElMessage.error('只能上传图片噢~'); } else if (!isLt2M) { ElMessage.error('上传图片大小不能超过 10MB!'); } else { let url = ''; let token = qiniuJSON.qiniuToken('yZmoyHLyxFv_-mcigSrbNyTS', 'jl8QhXcctVweMQoKft9I', 'images3z') let config = { useCdnDomain: true, //表示是否使用 cdn 加速域名,为布尔值,true 表示使用,默认为 false。 region: 'https://upload-z2.qiniup.com' // 根据具体提示修改上传地区,当为 null 或 undefined 时,自动分析上传域名区域 }; let putExtra = { fname: "", //文件原文件名 params: {}, //用来放置自定义变量 mimeType: null }; // jiancai/upload_pic_ 中 jiancai 是七牛云空间所属的文件夹名称 如果有多个,你也可以写成jiancai/jiancai/ 都行 var observable = qiniu.upload(file, 'uploadImg/upload_pic_' + file.name, token); observable.subscribe({ complete: (result) => { // 利用七牛云注册成功后配置的地址 + 七牛云返回唯一的key,访问上传到七牛云的图片。 url = `http://zt.zhninfo.com/${result.key}` insertFn(url, `${result.key}`, ''); // 将图片插入编辑器显示 } }) } } } } } // 组件销毁时,也及时销毁编辑器 onBeforeUnmount(() => { const editor = editorRef.value if (editor == null) return editor.destroy() }) const handleCreated = (editor) => { editorRef.value = editor // 记录 editor 实例,重要! // 查看所有工具栏key,先查看可以根据实际情况进项增删 // console.log(JSON.stringify(editor.getAllMenuKeys())) } // 组件双向绑定代码 // 内容 HTML const data = reactive({ valueHtml: '' }) // 初始值 const propsValue = defineProps({ modelValue: String }) const emit = defineEmits(['update:modelValue']) // @vueuse/core 的实现 // 使用 useVModel 实现双向数据绑定 v-model 指令 // 1. 使用 props 接收 modelValue // 2. 使用 useVModel 来包装props中的 modelValue 属性数据 // 3. 在使用 checked.value就是使用父组件数据 // 4. 在使用 checked.value = '数据' 赋值的时候,就会自动触发 emit('update:modelvalue', '数据') // 5. 也可以手动触发别的事件 例如这里的 change let imageUrl = useVModel(propsValue, 'modelValue', emit) data.valueHtml = ![undefined, null].includes(propsValue.modelValue) ? imageUrl.value : '' // console.log('-----data.valueHtml-------', data.valueHtml, propsValue.modelValue) // 富文本编辑器内容监听 const updateHtml = (val) => { imageUrl.value = data.valueHtml } // 父组件调用子组件手动清空 const updateHtmlPlay = () => { imageUrl = useVModel('', 'modelValue', emit) data.valueHtml = '' console.log(imageUrl, '------父组件调用子组件手动清空------', data.valueHtml) } defineExpose({ updateHtmlPlay }) </script> <!-- 别忘了引入样式 --> <style src="@wangeditor/editor/dist/css/style.css"></style> <style scoped lang="scss"> .editorDiv { margin: 0 auto; } </style> <style lang="scss"> .w-e-text-container { video { width: 85% !important; } } .w-e-text-container [data-slate-editor] { height: 100% !important; overflow-y: auto !important; p { margin: 0; } } </style>
使用
<wangEditor v-model="data.form.message" ref="assemblyWditor" ></wangEditor>
<script setup>
import wangEditor from '@/components/wangEditor_qiniu.vue'
const assemblyWditor = ref(null)
assemblyWditor.value.updateHtmlPlay() // 若要清空 则调用子组件方法 鼠标必须要在富文本里面才能生效
</script >