编写程序实现注册表单reg.jsp(用户名，密码，email,电话),并将注册数据写文件reg.txt。
我已经写了部分的代码：
<%@ page language="java" pageEncoding="GB2312"%>
<%@ page import="java.io.*"%>
<html>
<head>
文件的写入
</head>
<body>
<center>
<table>
<TR><td>用户名</td><td><input type="text"
name="name"></td></TR>
<tr><td>密码</td><td><input type="password"
name="1"></td></tr>
<tr><td>Email</td><td><input type="text"
name="2"></td></tr>
<tr><td>电话</td><td><input type="text"
name="3"></td></tr>
<tr><td colspan="2" align="center">
<input type="submit" value="提交"><input type="reset"
value="重写">
</table>
</center>
<%try{
String textContent=request.getMethod("name");
File f=new File("d:/reg.text");
if(!f.exi
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 52 in the jsp file: /vip_info.jsp
ÕË cannot be resolved
49: <table border="1& ......
