2011-04-25 4 views

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Rechercher dans Jakarta Commons FileUpload.

1

Code de téléchargement de fichier simple: JSP

.......... 
<form action="upload.jsp" 
    method="post" enctype="multipart/form-data"> 

    Select a file: 
    <input type="file" name="first" /> 

    <br /> 
    <input type="submit" name="button" value="upload" /> 

</form> 
.......... 

The page processing request with file encoded: 
<%@page contentType="text/html;"%> 

<%@page import="java.util.Hashtable"%> 
<%@page import="javazoom.upload.MultipartFormDataRequest" %> 

........... 

<% 
    try { 
    // decode source request: 
    MultipartFormDataRequest data = 
     new MultipartFormDataRequest(request); 

    // get the files uploaded: 
    Hashtable files = data.getFiles(); 

    if (! files.isEmpty()) { 
     // do something with collection of files uploaded; 
     ........ 
    } else { 
     throw new IllegalStateException("No files supplied"); 
    } 
    } catch (RuntimeException error) { 

    // set error flag in session: 
    request.getSession().setAttribute("error", error); 

    // throw its further to print in error-page: 
    throw error; 
    } 
%> 
........... 
  1. pur java applet implementation - JumpLoader
  2. Je recommande: Javascript + Java. Voici un stackoverflow.com question.
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