机械设计系统如何通过wangEditor控件导入三维模型截图？

《大三程序猿的CMS升级记：Word一键转存+公式高清显示，99元预算搞大事！》

一、背景

“师弟，你这CMS新闻系统能直接粘贴Word里的表格和公式吗？”
“不能啊师姐，现在编辑器只能粘贴纯文本…”
“那毕业论文里的MathType公式咋办？总不能让我手动敲LaTeX吧？”

被师姐灵魂拷问后，我摸着秃了一半的脑袋，决定用99元预算给wangEditor加个"黑科技"按钮，实现：

1. Word/Excel/PPT/PDF一键导入，图片自动上传OSS
2. LaTeX/MathType公式自动转MathML，多端高清显示
3. 表格/字体/颜色/形状样式全保留
4. 跨平台支持（Windows/macOS/Linux全家桶）

二、技术选型（白嫖版）

总预算：99元（预留给OSS流量费）

三、前端实现（Vue2 + wangEditor）

1. 安装依赖

npminstallwangeditor mammoth pdf-lib mathjax-full --save

2. 自定义编辑器插件

// src/plugins/WordPastePlugin.jsimportEditorfrom'wangeditor'importmammothfrom'mammoth'import{PDFDocument}from'pdf-lib'exportdefaultclassWordPastePlugin{constructor(editor,ossConfig){this.editor=editorthis.ossConfig=ossConfigthis.initButton()}initButton(){const{editor}=thiseditor.config.menus=[...editor.config.menus,'wordPaste']editor.config.customUploadImg=async(files,insertFn)=>{// 多图上传OSS逻辑（省略）}editor.config.customPaste=(e)=>{constitems=(e.clipboardData||window.clipboardData).itemsfor(letitemofitems){if(item.type.indexOf('office')>-1){this.handleOfficePaste(item.getAsFile())e.preventDefault()break}}}}asynchandleOfficePaste(file){if(file.name.endsWith('.docx')){constresult=awaitmammoth.extractRawText({arrayBuffer:awaitfile.arrayBuffer()})this.parseWordContent(result.value)}elseif(file.name.endsWith('.pdf')){constpdf=awaitPDFDocument.load(awaitfile.arrayBuffer())// PDF解析逻辑（需自行实现）}}parseWordContent(html){// 1. 替换Word生成的垃圾标签letcleanHtml=html.replace(/<\/o:p>/g,'')// 2. 公式转换（调用后端API）cleanHtml=cleanHtml.replace(/\$\$(.*?)\$\$/g,(match,latex)=>{return`${latex}`})this.editor.cmd.do('insertHTML',cleanHtml)}}

3. 集成到Vue组件

import Editor from 'wangeditor' import WordPastePlugin from './plugins/WordPastePlugin' export default { data() { return { editor: null, ossConfig: { region: 'oss-cn-hangzhou', accessKeyId: 'your-key', accessKeySecret: 'your-secret', bucket: 'your-bucket' } } }, mounted() { this.editor = new Editor({ selector: [this.$refs.editorMenu, this.$refs.editorContent], onChange: () => console.log('内容变化') }) new WordPastePlugin(this.editor, this.ossConfig) this.editor.create() } }

四、后端实现（PHP）

1. OSS上传接口

// api/upload.phpputObject($bucket,$object,fopen($file['tmp_name'],'r'));echojson_encode(['url'=>"https://{$bucket}.{$endpoint}/{$object}",'name'=>$file['name']]);

2. 公式转换接口

// api/convert-math.phpE=m c2EOD;header('Content-Type: application/xml');echo$mathml;

五、部署优化

1. 跨域问题：在阿里云OSS配置CORS规则

[{"AllowedOrigin":["*"],"AllowedMethod":["GET","POST","PUT"],"AllowedHeader":["*"]}]

2. 性能优化：

   • 使用CDN加速MathJax资源
   • 对大文件分片上传
   • 启用OSS图片处理（缩略图/水印）

3. 安全加固：

   • 接口添加JWT验证
   • 限制上传文件类型
   • 对LaTeX公式进行XSS过滤

六、求职彩蛋

"师姐，我们外包群现在搞活动：

1. 加入QQ群：223813913 领1-99元红包
2. 推荐客户拿20%提成（黄金会员50%！）
3. 内推简历优先处理（群主在字节/阿里/腾讯都有HR资源）

PS：群文件有完整源码+部署文档，支持Vue2/Vue3无缝迁移，PHP后端可直接部署到宝塔面板！"

最终效果：
（师姐把论文公式粘进来后：“这比Word还爽！”）

复制插件文件

安装jquery

npm install jquery

导入组件

importEfrom'wangeditor'const{$,BtnMenu,DropListMenu,PanelMenu,DropList,Panel,Tooltip}=Eimport{WordPaster}from'../../static/WordPaster/js/w'import{zyCapture}from'../../static/zyCapture/z'import{zyOffice}from'../../static/zyOffice/js/o'

初始化组件

//zyCapture ButtonclasszyCaptureBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){window.zyCapture.setEditor(this.editor).Capture();}tryChangeActive(){this.active()}}//zyOffice ButtonclassimportWordBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){window.zyOffice.SetEditor(this.editor).api.openDoc();}tryChangeActive(){this.active()}}//zyOffice ButtonclassexportWordBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){window.zyOffice.SetEditor(this.editor).api.exportWord();}tryChangeActive(){this.active()}}//zyOffice ButtonclassimportPdfBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){window.zyOffice.SetEditor(this.editor).api.openPdf();}tryChangeActive(){this.active()}}//WordPaster ButtonclassWordPasterBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){WordPaster.getInstance().SetEditor(this.editor).Paste();}tryChangeActive(){this.active()}}//wordImport ButtonclassWordImportBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){WordPaster.getInstance().SetEditor(this.editor).importWord();}tryChangeActive(){this.active()}}//excelImport ButtonclassExcelImportBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){WordPaster.getInstance().SetEditor(this.editor).importExcel();}tryChangeActive(){this.active()}}//ppt paster ButtonclassPPTImportBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){WordPaster.getInstance().SetEditor(this.editor).importPPT();}tryChangeActive(){this.active()}}//pdf paster ButtonclassPDFImportBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){WordPaster.getInstance().SetEditor(this.editor);WordPaster.getInstance().ImportPDF();}tryChangeActive(){this.active()}}//importWordToImg ButtonclassImportWordToImgBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){WordPaster.getInstance().SetEditor(this.editor).importWordToImg();}tryChangeActive(){this.active()}}//network paster ButtonclassNetImportBtnextendsBtnMenu{constructor(editor){const$elem=E.$(`<div class="w-e-menu">`)super($elem,editor)}clickHandler(){WordPaster.getInstance().SetEditor(this.editor);WordPaster.getInstance().UploadNetImg();}tryChangeActive(){this.active()}}exportdefault{name:'HelloWorld',data(){return{msg:'Welcome to Your Vue.js App'}},mounted(){vareditor=newE('#editor');WordPaster.getInstance({//上传接口：http://www.ncmem.com/doc/view.aspx?id=d88b60a2b0204af1ba62fa66288203edPostUrl:"http://localhost:8891/upload.aspx",License2:"",//为图片地址增加域名：http://www.ncmem.com/doc/view.aspx?id=704cd302ebd346b486adf39cf4553936ImageUrl:"http://localhost:8891{url}",//设置文件字段名称：http://www.ncmem.com/doc/view.aspx?id=c3ad06c2ae31454cb418ceb2b8da7c45FileFieldName:"file",//提取图片地址：http://www.ncmem.com/doc/view.aspx?id=07e3f323d22d4571ad213441ab8530d1ImageMatch:''});zyCapture.getInstance({config:{PostUrl:"http://localhost:8891/upload.aspx",License2:'',FileFieldName:"file",Fields:{uname:"test"},ImageUrl:'http://localhost:8891{url}'}})// zyoffice，// 使用前请在服务端部署zyoffice，// http://www.ncmem.com/doc/view.aspx?id=82170058de824b5c86e2e666e5be319czyOffice.getInstance({word:'http://localhost:13710/zyoffice/word/convert',wordExport:'http://localhost:13710/zyoffice/word/export',pdf:'http://localhost:13710/zyoffice/pdf/upload'})// 注册菜单E.registerMenu("zyCaptureBtn",zyCaptureBtn)E.registerMenu("WordPasterBtn",WordPasterBtn)E.registerMenu("ImportWordToImgBtn",ImportWordToImgBtn)E.registerMenu("NetImportBtn",NetImportBtn)E.registerMenu("WordImportBtn",WordImportBtn)E.registerMenu("ExcelImportBtn",ExcelImportBtn)E.registerMenu("PPTImportBtn",PPTImportBtn)E.registerMenu("PDFImportBtn",PDFImportBtn)E.registerMenu("importWordBtn",importWordBtn)E.registerMenu("exportWordBtn",exportWordBtn)E.registerMenu("importPdfBtn",importPdfBtn)//挂载粘贴事件editor.txt.eventHooks.pasteEvents.length=0;editor.txt.eventHooks.pasteEvents.push(function(){WordPaster.getInstance().SetEditor(editor).Paste();e.preventDefault();});editor.create();varedt2=newE('#editor2');//挂载粘贴事件edt2.txt.eventHooks.pasteEvents.length=0;edt2.txt.eventHooks.pasteEvents.push(function(){WordPaster.getInstance().SetEditor(edt2).Paste();e.preventDefault();return;});edt2.create();}}h1,h2{font-weight:normal;}ul{list-style-type:none;padding:0;}li{display:inline-block;margin:010px;}a{color:#42b983;}

测试前请配置图片上传接口并测试成功
接口测试
接口返回JSON格式参考

为编辑器添加按钮

components:{Editor,Toolbar},data(){return{editor:null,html:'dd',toolbarConfig:{insertKeys:{index:0,keys:['zycapture','wordpaster','pptimport','pdfimport','netimg','importword','exportword','importpdf']}},editorConfig:{placeholder:''},mode:'default'// or 'simple'}},

整合效果

导入Word文档,支持doc,docx

导入Excel文档,支持xls,xlsx

粘贴Word

一键粘贴Word内容，自动上传Word中的图片，保留文字样式。

Word转图片

一键导入Word文件，并将Word文件转换成图片上传到服务器中。

导入PDF

一键导入PDF文件，并将PDF转换成图片上传到服务器中。

导入PPT

一键导入PPT文件，并将PPT转换成图片上传到服务器中。

上传网络图片

一键自动上传网络图片，自动下载远程服务器图片，自动上传远程服务器图片

下载示例

点击下载完整示例