tnbapp/src/components/upload/PublishFile.vue

<template>
  <el-row class="movie-list">
    <el-col :md="12" style="padding-right: 5px; padding-left: 5px; padding-bottom: 5px">
      <el-row style="padding-right: 5px; padding-left: 5px; padding-bottom: 5px">
        <el-card class="box-card">
          <div slot="header" class="clearfix">
            <span>上传视频文件</span>
          </div>
          <div class="text item">
            <uploader
              class="uploader-example"
              :options="options"
              :auto-start="true"
              @file-added="onFileAdded"
              @file-success="onFileSuccess"
              @file-progress="onFileProgress"
              @file-error="onFileError"
            >
              <uploader-unsupport />
              <uploader-drop>
                <p>拖动视频文件到此处或</p>
                <uploader-btn :attrs="attrs">选择视频文件</uploader-btn>
              </uploader-drop>
              <uploader-list />
            </uploader>
          </div>
        </el-card>
      </el-row>
      <el-row style="padding-right: 5px; padding-left: 5px; padding-bottom: 5px">
        <el-card class="box-card">
          <div slot="header" class="clearfix">
            <span>上传用户头像</span>
          </div>
          <div class="text item">
            <el-tooltip class="item" effect="dark" content="点击上传图片" placement="top-end">
              <el-upload
                class="avatar-uploader"
                action="//oss.reghao.cn/"
                :headers="imgHeaders"
                :data="imgData"
                :with-credentials="true"
                :show-file-list="false"
                :before-upload="beforeAvatarUpload"
                :on-success="handleAvatarSuccess"
                :on-change="handleOnChange"
              >
                <img v-if="coverUrl" :src="coverUrl" class="avatar">
                <i v-else class="el-icon-plus avatar-uploader-icon" />
              </el-upload>
            </el-tooltip>
          </div>
        </el-card>
      </el-row>
    </el-col>
    <el-col :md="12" style="padding-right: 5px; padding-left: 5px; padding-bottom: 5px">
      <el-row style="padding-right: 5px; padding-left: 5px; padding-bottom: 5px">
        <el-card class="box-card">
          <div slot="header" class="clearfix">
            <span>文件地址</span>
          </div>
          <div class="text item">
            <el-form ref="form" :model="form" label-width="80px">
              <el-form-item label="文件地址">
                <el-input v-model="form.fileUrl" style="padding-right: 1px" readonly />
              </el-form-item>
              <el-form-item label="头像地址">
                <el-input v-model="form.imageUrl" style="padding-right: 1px" readonly />
              </el-form-item>
            </el-form>
          </div>
        </el-card>
      </el-row>
    </el-col>
  </el-row>
</template>

<script>
import { getServerInfo } from '@/api/content'

export default {
  name: 'PublishFile',
  data() {
    return {
      // ****************************************************************************************************************
      options: {
        target: '//oss.reghao.cn/',
        chunkSize: 1024 * 1024 * 1024 * 10, // 10GiB
        fileParameterName: 'file',
        testChunks: false,
        query: (file, chunk) => {
          return {
            channelId: 2
          }
        },
        headers: {
          Authorization: ''
        },
        withCredentials: true
      },
      attrs: {
        accept: 'video/*'
      },
      // ****************************************************************************************************************
      imgOssUrl: null,
      imgHeaders: {
        Authorization: ''
      },
      imgData: {
        channelId: 4
      },
      coverUrl: null,
      // ****************************************************************************************************************
      form: {
        fileUrl: null,
        imageUrl: null
      }
    }
  },
  created() {
    getServerInfo(2).then(res => {
      if (res.code === 0) {
        const resData = res.data
        this.options.target = resData.ossUrl
        this.options.chunkSize = resData.maxSize
        this.options.headers.Authorization = 'Bearer ' + resData.token
      } else {
        this.$notify({
          title: '提示',
          message: '获取 OSS 服务器地址失败, 暂时无法上传文件',
          type: 'error',
          duration: 3000
        })
      }
    }).catch(error => {
      this.$notify({
        title: '提示',
        message: error.message,
        type: 'warning',
        duration: 3000
      })
    })

    getServerInfo(4).then(res => {
      if (res.code === 0) {
        const resData = res.data
        this.imgOssUrl = resData.ossUrl
        this.imgHeaders.Authorization = 'Bearer ' + resData.token
      } else {
        this.$notify({
          title: '提示',
          message: '获取 OSS 服务器地址失败, 暂时无法上传文件',
          type: 'error',
          duration: 3000
        })
      }
    }).catch(error => {
      this.$notify({
        title: '提示',
        message: error.message,
        type: 'warning',
        duration: 3000
      })
    })
  },
  mounted() {
  },
  methods: {
    // ****************************************************************************************************************
    onFileAdded(file) {
      if (file.file.size > 1024 * 1024 * 1024 * 5) {
        file.cancel()
        this.$notify({
          title: '提示',
          message: '视频文件应小于 5GiB',
          type: 'warning',
          duration: 3000
        })
        return
      }
    },
    onFileProgress(rootFile, file, chunk) {
    },
    onFileSuccess(rootFile, file, response, chunk) {
      const res = JSON.parse(response)
      if (res.code === 0) {
        const resData = res.data
        this.form.fileUrl = resData.uploadId
        this.$notify({
          title: '提示',
          message: '视频已上传',
          type: 'warning',
          duration: 3000
        })
      } else {
        this.$notify({
          title: '提示',
          message: '视频文件上传失败',
          type: 'warning',
          duration: 3000
        })
      }
    },
    onFileError(rootFile, file, response, chunk) {
      const res = JSON.parse(response)
      console.log(res.msg)
      this.$notify({
        title: '提示',
        message: '视频文件上传错误',
        type: 'warning',
        duration: 3000
      })
    },
    // ****************************************************************************************************************
    beforeAvatarUpload(file) {
      const isJPG = file.type === 'image/jpeg'
      const isLt2M = file.size / 1024 / 1024 < 10
      if (!isJPG) {
        this.$message.error('封面图片只能是 JPG 格式!')
      }
      if (!isLt2M) {
        this.$message.error('封面图片大小不能超过 10MB!')
      }
      return isJPG && isLt2M
    },
    handleAvatarSuccess(res, file) {
      if (res.code === 0) {
        const resData = res.data
        this.coverUrl = URL.createObjectURL(file.raw)
        this.form.imageUrl = resData.url
      } else {
        this.$notify({
          title: '提示',
          message: '视频封面上传失败，请重试！' + res.msg,
          type: 'warning',
          duration: 3000
        })
      }
    },
    handleOnChange(file, fileList) {
    }
    // ****************************************************************************************************************
  }
}
</script>

<style>
.uploader-example {
  width: 500px;
  padding: 15px;
  margin: 40px auto 0;
  font-size: 12px;
  box-shadow: 0 0 10px rgba(0, 0, 0, .4);
}
.uploader-example .uploader-btn {
  margin-right: 4px;
}
.uploader-example .uploader-list {
  max-height: 440px;
  overflow: auto;
  overflow-x: hidden;
  overflow-y: auto;
}

.avatar-uploader .el-upload {
  border: 1px dashed #d9d9d9;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.avatar-uploader .el-upload:hover {
  border-color: #409EFF;
}
.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 320px;
  height: 240px;
  line-height: 178px;
  text-align: center;
}
.avatar {
  width: 320px;
  height: 240px;
  display: block;
}
</style>