关于DiskFileUpload 的问题

06-12-18 menghui

我在导入import org.apache.commons.fileupload.DiskFileUpload 时会报错,说是:

“import org.apache.commons.fileupload.DiskFileUpload 在import org.apache.commons.fileupload中已经已经被声明”。

到底是为什么呢?

请个位朋友帮帮忙嘛!!!!

1
menghui
2006-12-19 12:56

package servlet;

import javax.servlet.*;

import javax.servlet.http.*;

import java.io.*;

import java.util.*;

import org.apache.commons.fileupload.DiskFileUpload;//是这一句报的错

import org.apache.commons.fileupload.FileItem;

import org.apache.commons.fileupload.FileUploadException;

public class Servlet extends HttpServlet {

private static final String CONTENT_TYPE = "text/html; charset=GBK";

//Initialize global variables

public void init() throws ServletException {

}

//Process the HTTP Get request

public void doGet(HttpServletRequest request, HttpServletResponse response) throws

ServletException, IOException {

response.setContentType(CONTENT_TYPE);

PrintWriter out = response.getWriter();

DiskFileUpload diskFileUpload = new DiskFileUpload();

}

//Process the HTTP Post request

public void doPost(HttpServletRequest request, HttpServletResponse response) throws

ServletException, IOException {

doGet(request, response);

}

//Clean up resources

public void destroy() {

}

}