📄 register_confirm.jsp
字号:
<%@ page contentType="text/html;charset=gb2312" %>
<%@ page language="java" %>
<%@ page import="java.io.*" %>
<html>
<head>
<title>注册确认</title>
</head>
<body bgcolor=pink>
<center>
<%
String name1=new String(request.getParameter("user_id").getBytes("ISO8859_1"));
String password=request.getParameter("password");
String e_mail=request.getParameter("e_mail");
byte[] messageTextTemp = request.getParameter("body").getBytes("ISO8859_1");
String resume=new String(messageTextTemp);
boolean duple=false;
String counter="0";
if (resume.trim().length()==0){
resume="(No)";
}
File regis=new File("register.txt");
RandomAccessFile raRegis=new RandomAccessFile(regis, "rw");
String line=raRegis.readLine();
if (line==null){
line="counter:0 |";
raRegis.writeBytes(line+"\r\n");
}
counter=line.substring((line.indexOf(":")+1),(line.length()-2));
System.out.println("the number of register are:"+counter);
while (raRegis.getFilePointer()<raRegis.length())
{
line=raRegis.readLine();
System.out.println(line);
// System.out.println(line.substring((line.indexOf(":")+1),line.indexOf("|")));
//System.out.println(name1);
if (line.substring((line.indexOf(":")+1),(line.indexOf("|")-1)).equals(name1))
{
duple=true;
%>
<font color=red size=5>注意: </font>该用户名已使用,请重新输入用户名
<%
break;
}
}
raRegis.close();
%>
<FORM METHOD=POST action="regist.jsp">
<INPUT TYPE="hidden" name="user_id" value="<%=name1%>">
<INPUT TYPE="hidden" name="password" value="<%=password%>">
<INPUT TYPE="hidden" name="e_mail" value="<%=e_mail%>">
<INPUT TYPE="hidden" name="resume" value="<%=resume%>">
<INPUT TYPE="hidden" name="counter" value="<%=counter%>">
<h2>Hello
<font color=red><%=name1%></font>,请检查您的注册信息:<br><br><h3>
<TABLE width="400" border="1">
<TR>
<TD width="150">登录名：</TD>
<TD><%=name1%></TD>
</TR>
<TR>
<TD>密码：</TD>
<TD>(不显示)</TD>
</TR>
<TR>
<TD>E-mail：</TD>
<TD><%=e_mail%></TD>
<TR>
</TR>
<TD>个人简介：</TD>
<TD><%=resume%> </TD>
</TR>
</TABLE>
目前注册用户有:<font color=blue size=5><%=counter%></font>位
<br>
<br>
<% if (!duple)
{ %>
<INPUT TYPE="submit" value="提交注册">
<% } %>
<INPUT TYPE="button" value="返回修改" onclick="history.back()">
</FORM>
</CENTER>
</body>
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