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分享初学jsp，请大神指点，万分感谢
static.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<form name="form2" method="post" action="index.jsp">
<p align="center">
用户名:<input name="username" type="text" id="username"><br>
密 码:<input name="password" type="text" id="password"><br>
<input type="submit" name="Submit" value=" 提 交 ">
</p>
</form>
</body>
</html>
dy.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<br>
<h3>
<font color="red">
userName:<%=Request.getParameter("username") %><br>
userPassWord:<%=Request.getParameter("password") %>
</font>
</h3>
</body>
</html>
index.html
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%@include file="static.html" %>
<a href="dy.jsp">转向dy.jsp文件</a>
<%
request.setCharacterEncoding("utf-8"); //解决中文乱码问题，无法解决URL传递中文出现的乱码问题。
%>
<jsp:include page="dy.jsp" flush="true">
<jsp:param name="username" value='<%=Request.getParameter("username")%>'/>
<jsp:param name="password" value='<%=Request.getParameter("password")%>'/>
</jsp:include>
</body>
</html>
运行错误如下：
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: [15] in the jsp file: [/index.jsp]
Request cannot be resolved
12: <%
13: request.setCharacterEncoding("utf-8");
14: %>
15: <jsp:include page="dy.jsp" flush="true">
16: <jsp:param name="username" value='<%=Request.getParameter("username")%>'/>
17: <jsp:param name="password" value='<%=Request.getParameter("password")%>'/>
18: </jsp:include>
Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:103)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:213)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:461)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:392)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:362)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:346)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:603)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
初学jsp，不知道怎么解决这个问题，请求大神解答
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<form name="form2" method="post" action="index.jsp">
<p align="center">
用户名:<input name="username" type="text" id="username"><br>
密 码:<input name="password" type="text" id="password"><br>
<input type="submit" name="Submit" value=" 提 交 ">
</p>
</form>
</body>
</html>
dy.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<br>
<h3>
<font color="red">
userName:<%=Request.getParameter("username") %><br>
userPassWord:<%=Request.getParameter("password") %>
</font>
</h3>
</body>
</html>
index.html
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%@include file="static.html" %>
<a href="dy.jsp">转向dy.jsp文件</a>
<%
request.setCharacterEncoding("utf-8"); //解决中文乱码问题，无法解决URL传递中文出现的乱码问题。
%>
<jsp:include page="dy.jsp" flush="true">
<jsp:param name="username" value='<%=Request.getParameter("username")%>'/>
<jsp:param name="password" value='<%=Request.getParameter("password")%>'/>
</jsp:include>
</body>
</html>
运行错误如下：
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: [15] in the jsp file: [/index.jsp]
Request cannot be resolved
12: <%
13: request.setCharacterEncoding("utf-8");
14: %>
15: <jsp:include page="dy.jsp" flush="true">
16: <jsp:param name="username" value='<%=Request.getParameter("username")%>'/>
17: <jsp:param name="password" value='<%=Request.getParameter("password")%>'/>
18: </jsp:include>
Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:103)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:213)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:461)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:392)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:362)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:346)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:603)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
初学jsp，不知道怎么解决这个问题，请求大神解答
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weixin_38673061 2018-03-19
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解决了，谢谢了，不过还想问下怎么解决插入index的static.html表格是乱码的情况呢
roffer 2018-03-19
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<jsp:param name="username" value='<%=Request.getParameter("username")%>'/>
<jsp:param name="password" value='<%=Request.getParameter("password")%>'/>
<jsp:param name="username" value='<%=request.getParameter("username")%>'/>
<jsp:param name="password" value='<%=request.getParameter("password")%>'/>
request是已经实例化的内置对象了，大写的R是类；
Request.getParameter 你这样写是调用静态方法，没有这个静态方法
weixin_38673061 2018-03-19
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<jsp:include page="dy.jsp" flush="true">
<jsp:param name="username" value='<%=Request.getParameter("username")%>'/>
<jsp:param name="password" value='<%=Request.getParameter("password")%>'/>
</jsp:include>
这一部分不知道哪出错了
