超级菜问题

cc莫默 2004-11-21 03:56:06

本人是初学者
小弟在JB9下写了个程序
有三个文件

第一个jsp_include.jsp
<%@ page contentType="text/html; charset=gb2312" language="java" %>
<html>
<body>
<%@ include file="static.html" %>
<%//只是把文件包含进来%>
<a href="two.jsp">goto two--></a><br>
this examples show include works
<jsp:include page="two.jsp" flush="true">
<jsp:param name="a1" value="<%=request.getParameter("name")%>" />
<jsp:param name="a2" value="<%=request.getParameter("password")%>" />
</jsp:include>
</body>
</html>
第二个static.html
<html>
<body>
<form method=post action="jsp_include.jsp">
<table>
<tr>
<td>please input your name:</td></tr>
<tr><td>
<input type=text name=name>
</td></tr>
<tr><td>input you password:</td>
<td>
<input type=text name=password>
</td>
</tr>
<tr>
<td>
<input type=submit value=login>
</td>
</tr>
</table>
</body>
</html>
第三个tow.jsp
<%@ page contentType="text/html; charset=gb2312" language="java" %>
举例说明include的工作原理：
<br>
this is a1=<%=request.getParameter("a1")%>
<br>
this is a2=<%=request.getParameter("a2")%>
<br>
<% out.println("hello from two.jsp");%>
运行时，显示错误
Source E:\song\3-10\3-10\src\3-10\TwoBean.java does not define any classes or interfaces.
cannot read: E:/song/3-10/3-10/src/3-10/Jsp_includeBean.java
"jsp_include.jsp": Attribute name has no value at line 9, column 58
请多指教
我是个初学者，如果你有请加我，317417158

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icy_csdn 2004-11-22

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代码没有任何错误。

jFresH_MaN 2004-11-21

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<jsp:param name="a1" value="<%=request.getParameter("name")%>" />
<jsp:param name="a2" value="<%=request.getParameter("password")%>" />
第一次执行时没有提交的request

cc莫默 2004-11-21