 
 
<el-upload
  class="upload-demo"
  drag
  action="https://jsonplaceholder.typicode.com/posts/"
  multiple>
  <i class="el-icon-upload"></i>
  <div class="el-upload__text"><em></em></div>
  <div class="el-upload__tip" slot="tip">jpg/png500kb</div>
</el-upload>has replaced the connection at action with its own connection, but there is a 401 error. How to solve the problem and ask for the boss"s advice

