为什么我刚还可以运行的，现在就出现这种问题了呢。
<%@ page contentType= "text/html; charset=GBK " %>
<html>
<head>
<title>
1
1。JSP
</title>
</head>
<body bgcolor= "#ffffff ">
<%request.setCharacterEncoding( "gbk "); %>
<form action= " " method= "post " name= "form ">
<jsp:include flush= "true " page= " <%@ page contentType= "text/html; charset=GBK " %>
<html>
<head>
<title>
1
</title>
</head>
<body bgcolor= "#ffffff ">
<%request.setCharacterEncoding( "gbk "); %>
<form action= " " method= "post " name= "form ">
<jsp:include flush= "true " page= "jspinc.jsp ">
<jsp:param name= "t " value= "孙云 "/>
</jsp:include>
<br>
<input type= "text " name= "test "/>
<input type= "submit " name= "submit " value= "ceshi "/>
</form>
</body>
<jsp:param name= "t " value= "孙云 "/>
</jsp:include>
<br>
<input type= "text " name= "test "/>
<input type= "submit " name= "submit " value= "ceshi "/>
</form>
</body>
jspinc.jsp
<%@ page contentType= "text/html; charset=GBK " language= "java " import= "java.sql.* " %>
<html>
<head>
<title>
jspinc
</title>
</head>
<body bgcolor= "#ffffff ">
<%=request.getParameter( "t ")%>
</body>
</html>
"f.jsp ": cannot find symbol; symbol : method getparameter(java.lang.String), location: interface javax.servlet.http.HttpServletRequest
"for.jsp ": cannot find symbol; symbol : method getparameter(java.lang.String), location: interface javax.servlet.http.HttpServletRequest
[解决办法]
问题出在f.jsp for.jsp两个文件，注意方法的大小写
[解决办法]
for.jsp ": 里面的getparement()-> getParement()
[解决办法]
区分大小写！