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wangeditor-plugin-upload-pdf

v0.0.8

Published

wangEditor 导入PDF

Downloads

100

Readme

wangEditor 上传并导入pdf 插件

安装

yarn add wang-editor-plugin-upload-pdf

使用

【注意】该文档要求 @wangeditor-next/editor 版本 >=5.1.16

注册到编辑器

import { Boot } from '@wangeditor-next/editor'
import pdfModule from 'wang-editor-plugin-upload-pdf'

// 注册。要在创建编辑器之前注册,且只能注册一次,不可重复注册。
Boot.registerModule(pdfModule)

配置

编辑器配置

import { IEditorConfig } from '@wangeditor-next/editor'

const editorConfig: Partial<IEditorConfig> = {

  // 在编辑器中,点击选中“附件”节点时,要弹出的菜单
  // hoverbarKeys: {
  //   attachment: {
  //     menuKeys: ['downloadAttachment'], // “下载附件”菜单
  //   },
  // },
  MENU_CONF: {
    // “上传附件”菜单的配置
    uploadPDF: {
      server: '/api/upload', // 服务端地址
      timeout: 5 * 1000, // 5s

      fieldName: 'custom-fileName',
      meta: { token: 'xxx', a: 100 }, // 请求时附加的数据
      metaWithUrl: true, // meta 拼接到 url 上
      headers: { Accept: 'text/x-json' },

      maxFileSize: 10 * 1024 * 1024, // 10M

      onBeforeUpload(file: File) {
        console.log('onBeforeUpload', file)
        return file // 上传 file 文件
        // return false // 会阻止上传
      },
      onProgress(progress: number) {
        console.log('onProgress', progress)
      },
      onSuccess(file: File, res: any) {
        console.log('onSuccess', file, res)
      },
      onFailed(file: File, res: any) {
        alert(res.message)
        console.log('onFailed', file, res)
      },
      onError(file: File, err: Error, res: any) {
        alert(err.message)
        console.error('onError', file, err, res)
      },

      // // 上传成功后,用户自定义插入文件
      // customInsert(res: any, file: File, insertFn: Function) {
      //   console.log('customInsert', res)
      //   const { url } = res.data || {}
      //   if (!url) throw new Error(`url is empty`)

      //   // 插入附件到编辑器
      //   insertFn(`customInsert-${file.name}`, url)
      // },

      // // 用户自定义上传
      // customUpload(file: File, insertFn: Function) {
      //   console.log('customUpload', file)

      //   return new Promise(resolve => {
      //     // 插入一个文件,模拟异步
      //     setTimeout(() => {
      //       const src = `https://www.w3school.com.cn/i/movie.ogg`
      //       insertFn(`customUpload-${file.name}`, src)
      //       resolve('ok')
      //     }, 500)
      //   })
      // },

      // // 自定义选择
      // customBrowseAndUpload(insertFn: Function) {
      //   alert('自定义选择文件,如弹出图床')
      //   // 自己上传文件
      //   // 上传之后用 insertFn(fileName, link) 插入到编辑器
      // },

      // 插入到编辑器后的回调
      onInsertedPDF(elem: AttachmentElement) {
        console.log('inserted attachment', elem)
      },
    },
  },

  // 其他...
}

工具栏配置

import { IToolbarConfig } from '@wangeditor-next/editor'

const toolbarConfig: Partial<IToolbarConfig> = {
  // 插入哪些菜单
  insertKeys: {
    index: 0, // 自定义插入的位置
    keys: ['uploadPDF'], // “上传附件”菜单
  },

  // 其他...
}

然后创建编辑器和工具栏,会用到 editorConfigtoolbarConfig 。具体查看 wangEditor 文档。

服务端返回格式

成功

{
  "errno": 0,
  "data": {
    "url": "附件的下载链接"
  }
}

失败(会触发 onFailed 函数)

{
  "errno": 1,
  "message": "错误信息"
}

显示 HTML

附件节点获取的 HTML 格式如下,可以直接显示。

<iframe src="${src}" shortcode="${shortcode}" style="border:1px solid #DDDDDD;width:100%;height:500px"></iframe>

其他

支持 i18n 多语言