MyEclipse------各种问题解决方法

汉化后如何变为英文版：
找到myeclipse.ini文件，改为：language=en
language=zh为中文

解决版本不匹配问题：http://blog.sina.com.cn/s/blog_7a0d9dca0100yelt.html
Attribute value request.getParameter("name") is quoted with " which must be
escaped when used within the value

抛出异常：java.lang.IllegalStateException: getOutputStream() has already been called for this response
解决方法：http://www.cnblogs.com/jorton/archive/2012/05/04/2482609.html

使用
path=request.getRealPath("");
//java.io.File d=new java.io.File(path);
File d=new File(path)；
需要加上
<%@page import="java.io.*" %>
<%@page import="java.io.File" %>
<%@page import="com.jspsmart.upload.*" %>
<jsp:useBean id="the" scope="page" class="com.jspsmart.upload.SmartUpload"/>