Upload组件文件上传进度条进度与实际状态不符 #97

<template>
  <el-upload
    class="upload-demo"
    action="/xxxxxxx"
    :on-success="handleSuccess"
    :before-upload="beforeAvatarUpload"
    :limit="1"
    :multiple="false"
    :on-exceed="handleExceed"
    :file-list="fileList"
  >
    <el-button size="small" plain
      ><i class="iconfont iconshangchuan upload-icon" />{{ btnText }}</el-button
    >
    <div slot="tip" class="el-upload__tip">
      为上传规范的简历，仅支持pdf格式，大小不能超过10MB
    </div>
  </el-upload>
</template>