关于在jsp中的表单处理问题
小弟是初学者,接触jsp不到一个月
现在在做一个简单的银行转账系统时碰到一个问题!
怎么获取客户端输入的转账金额的问题!
代码如下:
<%@page contentType= "text/html; charset=gb2312 " pageEncoding= "gb2312 " %>
<html>
<head>
<title> 欢迎使用网上银行 </title>
<link rel= "stylesheet " href= "css\style4.css " type= "text/css " />
</head>
<body>
<%@include file= "head2.jsp " %>
<form name=transferform action= "confirm.jsp " method=post>
<center>
<table>
<tr>
<td> 对方账户: </td>
<td> <input type=text name=objectname maxlength=19> </td>
</tr>
<tr>
<td> 请输入转账金额: </td>
<td> <input type=text name=money > </td>
</tr>
<tr>
<td> <input type=submit name=submit value= "确定 "> </td>
<td> <input type=reset name=reset value= "重新填写 "> </td>
</tr>
</table>
</center>
<input type=hidden name=xx value=xx>
</form>
</body>
</html>
confirm.jsp:
<%@page contentType= "text/html; charset=gb2312 " pageEncoding= "gb2312 " %>
<%@ page import= "java.util.Date,java.text.DateFormat " %>
<jsp:useBean id= "dologin " scope= "session " class= "log.Login1 "/>
<html>
<head>
<title> 欢迎使用网上银行 </title>
<link rel= "stylesheet " href= "css\style4.css " type= "text/css " />
</head>
<body>
<%@include file= "head2.jsp " %>
<center>
<table boder=1>
<tr>
<td> 对方账户: </td>
<td> <%=request.getParameter( "objectname ") %> </td>
</tr>
<tr>
<td> 转账金额: </td>
<td> <%=request.getParameter( "money ") %> </td>
</tr>
<tr>
<td> 交易时间: </td>
<td> <%=DateFormat.getTimeInstance().format(new Date())%> </td>
</tr>
<tr>
<td> 交易日期: </td>
<td> <%=DateFormat.getDateInstance().format(new Date())%> </td>
</tr>
</table>
<form name=form1 action= "do_transfer.jsp " method=post>
<input type=hidden name=username value= <%=dologin.getUser() %> >
<input type=hidden name=objectname value= <%=request.getParameter( "objectname ") %> >
<input type=hidden name=money value= <%=request.getParameter( "money ") %> >
<input type=hidden name=time value= <%=DateFormat.getTimeInstance().format(new Date())%> >
<input type=hidden name=time