org.apache.jasper.JasperException: Unsupported encoding: GB2312 - 编程论坛

#2

枫飘天涯2007-10-29 15:07

编码格式的问题，编码格式改成GB2312
GB2312是中文编码格式

#3

little_stone2007-10-29 15:12

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

#4

枫飘天涯2007-10-29 15:25

能把你的代码贴出来吗
还有异常代码

#5

little_stone2007-10-29 15:38

<%@ 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>

#6

little_stone2007-10-29 15:40

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

#7

枫飘天涯2007-10-29 15:58

楼主我用JBuilder2006 和tocmat5.5 运行没有一点问题
你的服务没配好吧

#8

little_stone2007-10-29 16:11

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

#9

tblovecj2007-10-29 23:48

红色地方改成"gb2312"或"GBK"
<%@ page language="java" import="java.util.*" pageEncoding="gb2312"%>

<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>