Use JS to get the contents of the Type=file file in input

1. Get to input node first

2. read files with FileReader objects

3. After the file is read, there will be a callback function to get the result

Example:

  var files = $ (' #fileImport '). Prop (' Files ');  get to File list  varnew FileReader ();  Create a new FileReader  Reader.readastext (Files[0], "UTF-8");  Read file   function  will come back here after reading the file (note: This is an asynchronous operation)    var  //  filestring is the file specific content  }

Use JS to get the contents of the Type=file file in input