HTTP Status 500 - --------------------------------------------------------------------------------type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception org.apache.jasper.JasperException: /first.jsp(1,1) Page directive has invalid attribute: contextType
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:200)
org.apache.jasper.compiler.JspUtil.checkAttributes(JspUtil.java:304)
org.apache.jasper.compiler.Validator$DirectiveVisitor.visit(Validator.java:100)
org.apache.jasper.compiler.Node$PageDirective.accept(Node.java:549)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219)
org.apache.jasper.compiler.Node$Root.accept(Node.java:456)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
org.apache.jasper.compiler.Validator.validate(Validator.java:1438)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:214)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.请问怎么解决?.JSP文件中代码如下:
<%@page language="java" contextType="text/html;charset=gb2312"%>
<%@page info="a JSP example"%>
<html>
<head><title>第一个JSP</title></head>
<body><div align="center">
<table>
<tr><td>2005新生班级</td><td>班号</td></tr>
<%
int i;
String color1="99ccff";
String color2="88cc33";
for(i=1;i<=10;i++)
{
String color="";
if(i%2==0)
color=color1;
else
color=color2;
out.println("<tr bgcolor="+color+">");
out.println("<td>班级"+i+"</td>");
out.println("<td>"+i+"</td>");
out.println("</tr>");
}
%> </table>
</div>
</body>
</html>
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:200)
org.apache.jasper.compiler.JspUtil.checkAttributes(JspUtil.java:304)
org.apache.jasper.compiler.Validator$DirectiveVisitor.visit(Validator.java:100)
org.apache.jasper.compiler.Node$PageDirective.accept(Node.java:549)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219)
org.apache.jasper.compiler.Node$Root.accept(Node.java:456)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
org.apache.jasper.compiler.Validator.validate(Validator.java:1438)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:214)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.请问怎么解决?.JSP文件中代码如下:
<%@page language="java" contextType="text/html;charset=gb2312"%>
<%@page info="a JSP example"%>
<html>
<head><title>第一个JSP</title></head>
<body><div align="center">
<table>
<tr><td>2005新生班级</td><td>班号</td></tr>
<%
int i;
String color1="99ccff";
String color2="88cc33";
for(i=1;i<=10;i++)
{
String color="";
if(i%2==0)
color=color1;
else
color=color2;
out.println("<tr bgcolor="+color+">");
out.println("<td>班级"+i+"</td>");
out.println("<td>"+i+"</td>");
out.println("</tr>");
}
%> </table>
</div>
</body>
</html>
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