npm i cos-js-sdk-v5  --save

<template>
  <div>
    <el-upload
      list-type="picture-card"
      :limit="4"
      action="#"
      :file-list="fileList"
      :on-preview="preview"
      :http-request="upload"
      :on-change="change"
      :before-upload="beforeUpload"
      :accept="typeList"
      :on-remove="handleRemove"
    >
      <i class="el-icon-plus" />
    </el-upload>
    <el-progress
      v-if="showPercent"
      style="width: 180px"
      :percentage="percent"
    />
    <el-dialog title="圖片" :visible.sync="showDialog">
      <img :src="imgUrl" style="width: 100%" alt="" />
    </el-dialog>
  </div>
</template>
<script>
import COS from 'cos-js-sdk-v5'
const cos = new COS({
  SecretId: 'xxx', // 密鑰id
  SecretKey: 'xxx'  // 密鑰 key
}) // 實(shí)例化的包 已經(jīng)具有了上傳的能力 可以上傳到該賬號(hào)里面的存儲(chǔ)桶了
export default {
  data() {
    return {
      fileList: [], // 圖片地址設(shè)置為數(shù)組
      showDialog: false, // 控制顯示彈層
      imgUrl: '',
      currentImageUid: null,
      typeList: 'image/*',
      showPercent: false, // 是否顯示進(jìn)度條
      percent: 0 // 上傳進(jìn)度
    }
  },
  methods: {
    preview(file) {
      this.imgUrl = file.url
      this.showDialog = true
    },
    beforeUpload(file) {
      // 允許上傳的文件類型
      const types = ['image/jpeg', 'image/gif', 'image/bmp', 'image/png']
      if (!types.includes(file.type)) {
        this.$message.error('上傳圖片只能是 JPG、GIF、BMP、PNG 格式!')
        return false // return false 會(huì)阻止圖片的上傳操作
      }
      const maxSize = 1024 * 1024
      if (file.size > maxSize) {
        this.$message.error('圖片大小最大不能超過(guò)1M')
        return false
      }
      this.currentImageUid = file.uid
      this.showPercent = true
      return true
    },
    upload(params) {
      //   console.log(params.file)
      if (params.file) {
        // 執(zhí)行上傳操作
        cos.putObject({
          Bucket: 'xxx', // 存儲(chǔ)桶
          Region: 'ap-nanjing', // 地域
          Key: params.file.name, // 文件名
          Body: params.file, // 要上傳的文件對(duì)象
          StorageClass: 'STANDARD', // 上傳的模式類型 直接默認(rèn) 標(biāo)準(zhǔn)模式即可
          onProgress: (progressData) => {
            this.percent = progressData.percent * 100
          }
        }, (err, data) => {
          // data返回?cái)?shù)據(jù)之后 應(yīng)該如何處理
          if (err) return
          this.fileList = this.fileList.map(item => {
            if (item.uid === this.currentImageUid) {
              return { url: 'http://' + data.Location, name: item.name }
            }
            return item
          })
          // console.log(this.fileList)
        })
      }
    },
    handleRemove(file, fileList) {
      this.fileList = this.fileList.filter(item => item.uid !== file.uid)
      // console.log(file)
      cos.deleteObject({
        Bucket: 'xxx', /* 必須 */
        Region: 'ap-nanjing', /* 存儲(chǔ)桶所在地域，必須字段 */
        Key: file.name /* 必須 */
      }, (err, data) => {
        // console.log(err || data)
      })
    },
    change(file, fileList) {
      this.fileList = fileList
    }
  }
}
</script>

<template>
  <div class="app-container">
    <el-card>
      <el-tabs>
        <el-tab-pane label="個(gè)人詳情">
          <user-info />
        </el-tab-pane>
        <el-tab-pane label="重置密碼">
          <!-- 放置表單 -->
          <el-form
            label-width="120px"
            style="margin-left: 120px; margin-top: 30px"
          >
            <el-form-item label="密碼:">
              <el-input style="width: 300px" type="password" />
            </el-form-item>
            <el-form-item label="確認(rèn)密碼:">
              <el-input style="width: 300px" type="password" />
            </el-form-item>
            <el-form-item>
              <el-button type="primary">重置</el-button>
            </el-form-item>
          </el-form>
        </el-tab-pane>
        <el-tab-pane label="部門(mén)信息">
          <department />
        </el-tab-pane>
        <el-tab-pane label="選擇頭像">
          <image-upload />
        </el-tab-pane>
      </el-tabs>
    </el-card>
  </div>
</template>
<script>
import userInfo  from './component/Userinfo'
import department from './component/Department'
import imageUpload from '@/components/ImagUpload'

export default ({
  components: {
   'user-info': userInfo,
   'department': department,
   'image-upload': imageUpload
  },
  // 
    methods: {
    upload(e) {
      const file = e.target.files[0]
      const reader = new FileReader()
      reader.readAsDataURL(file)
      reader.onload = async function (e) {
        await upload({
          file: {
            originalname: '11.jpg',
            file: e.target.result
          }
        })
      }
    }
  }

})
</script>

import Layout from '@/layout'
export default {
  path: '/user',
  component: Layout,
  children: [{
    path: 'index',
    component: () => import('@/views/user/index'),
    name: 'user',
    meta: {
      title: '用戶管理',
      icon: 'account'
    }
  },
  {
    path: 'detail',
    component: () => import('@/views/user/detail'),
    name: 'detail',
    hidden: true,
    meta: {
      title: '用戶詳情',
      icon: 'account'
    }
  }]
}