怎么老出现上标题上的错误啊？如何解决》？？？？求助
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编码格式的问题，编码格式改成GB2312
GB2312是中文编码格式
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楼上啥意思啊？？？？
能再说清楚点吗？我调了一上午都弄不出来，愚昧啊
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能把你的代码贴出来吗
还有异常代码
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<%@ page contentType="text/html; charset=GB2312" %>
<html>
<body>
<center><font size=4 color=red>while xunhuan</font></center><br>
<hr>
<br>
<%
int num=0;
int sum=0;
while(num<=100)
{
sum=sum+num;
num++;
}
out.println("从0加到100的总各为"+sum);
%>
</body>
</html>
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type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unsupported encoding: GB2312
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:51)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:116)
org.apache.jasper.compiler.JspUtil.getReader(JspUtil.java:1059)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:211)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:167)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.14 logs.
多谢各位了
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楼主 我用JBuilder2006 和tocmat5.5 运行没有一点问题
你的服务没配好吧
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我只装了tomcat
难道不以能运行吗？？都通过tomcat测试页了啊
还需要其它什么配置吗
整不好就学不下去了
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红色地方改成"gb2312"或"GBK"
<%@ page language="java" import="java.util.*" pageEncoding="gb2312"%>
<html>
<head>
<title>登陆页面</title>
<script language="javascript">
function subm()
{
if(f.un.value=="")
{
alert("登陆账号不能为空!");
}
else if(f.up.value=="")
{
alert("登陆密码不能为空!");
}
else
{
f.action="/news/servlet/LoginServlet";
f.submit();
}
}
</script>
</head>
<body>
<form name=f method=post align=center>
登陆账号:<input type=text name=un><br>
登陆密码:<input type=password name=up><br>
<input type=button name=sub value="登陆" onclick="subm()">
<input type=reset name=res value="清空">
</form>
</body>
</html>
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