大神们这到底是什么问题啊！

[江鲤]

上码
package com.hsp.down;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class test1 extends HttpServlet {

public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {

response.setContentType("text/html");

response.setHeader("Content-Disponsition", "attachment;filename=pitt.jpg");
String referer = request.getHeader("Referer");
System.out.println(referer);
if(referer==null||!referer.startsWith("http://localhost:8080/downTesy")){
response.sendRedirect("/downTesy/Error");
return;
}

String name=this.getServletContext().getRealPath("/Rdown/pitt.jpg");

FileInputStream fis = new FileInputStream(name);

byte by[] = new byte[1024];
int len = 0;
OutputStream os=response.getOutputStream();

while((len = fis.read(by))!=-1){
os.write(by, 0, len);
}

fis.close();
}


public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {

this.doGet(request, response);
}

}
用servlet编写下载文件，下载的图片没有出现在另存为上，而是直接贴在了浏览器上，不知道是什么问题，
这样没意义啊用html技术也能实现网页上贴张图，麻烦大神指导一下这要怎么解决（自己已经处理一早上了没任何效果）

[空心萝卜]

换个浏览器试试

[vcshcn]

用request设置httpheader

[自由书]

将文件已流的方式扔给浏览器,在设置contentType和Header基本差不多了.如果要解决IE怪的中文编码问题.就分浏览器处理下编码就行了