java - Make a xls file in a jsp and then send it to the server -

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I have an application where the server sends data to a JSP file that gives the format and style and creates an XLS file . Using: 

  response.setContentType ("application / vnd.ms-excel;"); Response.setHeader ("content-dispute", "attachment; file name =" "+ +" + "" "");   
 Then to open or save the user normally The problem is that the problem I want is to send the axle file to the server so that it can be worked with and saved there.   
 
 
 Why do not you save the document before rendering the view when you are on the server side moment. If you want to remove the user, just need to tell you to remove the XML that you create. If I do not know the only way, you use JQuery to upload the JQuery file upload

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