Java开发网 - 很简单的代码，但是文件下载出问题

Topic: 很简单的代码，但是文件下载出问题

1.很简单的代码，但是文件下载出问题

Posted by: cenqin8899
Posted on: 2006-11-17 16:25

上传一切正常，但是下载就出错，提示java.lang.IllegalStateException: getOutputStream() has already been called for this response
请大家帮忙看看，谢谢

<%@ page contentType="text/html; charset=GBK" language="java" import="com.jspsmart.upload.*"%><%
SmartUpload su=new SmartUpload();//新建一个SmartUpload对象
//上传初始化
su.initialize(pageContext);
//设定ContentDisposition为null，以禁止浏览器自动打开文件
su.setContentDisposition(null);
try{
su.downloadFile("upload/jspSmartUpload.jar");
}
catch(Exception e){e.printStackTrace();}
%>

2.Re:很简单的代码，但是文件下载出问题 [Re: cenqin8899]	Copy to clipboard
Posted by: YuLimin Posted on: 2006-11-24 21:51 FYI:JSP文件下载及getOutputStream() has already been的解决 http://iamin.blogdriver.com/iamin/1072546.html