<html> <head> <meta http-equiv="Content-Type" content="text/html;charset=gb2312"> <title>無標題文檔</title> </head> <body> <!-- enctype的值很重要,upload.jsp爲處理上傳的jsp--> <form name="form1" method="post" enctype="multipart/form-data" action="upload.jsp"> <p> <input name="file1" type="file"> </p> <p> <input name="file2" type="file"> </p> <p> <input name="file3" type="file"> </p> <p> <input type="submit" name="Submit" value="上傳"> </p> </form > </body> </html>
<%@page import="java.io.*"%> <%@page import="com.oreilly.servlet.MultipartRequest"%> <%@page import="com.oreilly.servlet.multipart.CoverFileRenamePolicy"%> <%@page contentType="text/html; charset=gb2312" %> <% //文件上傳後，保存在c://upload String saveDirectory ="c://upload"; //每個文件最大5m,最多3個文件,所以 int maxPostSize =3 * 5 * 1024 * 1024 ; //response的編碼爲"gb2312",同時採用缺省的文件名衝突解決策略,實現上傳 //就這一句就完成上傳了,真是很爽 MultipartRequest multi = new MultipartRequest(request, saveDirectory, maxPostSize,"gb2312"); //輸出反饋信息 Enumeration files = multi.getFileNames(); while (files.hasMoreElements()) { System.err.println("ccc"); String name = (String)files.nextElement(); File f = multi.getFile(name); if(f!=null){ String fileName = multi.getFilesystemName(name); String lastFileName= saveDirectory+"//" + fileName; out.println("上傳的文件:"+lastFileName); out.println("<hr>"); } } %>
