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一个简单的程序怎么运行不了?

chenghantao 发布于 2006-11-19 01:28, 407 次点击
<html>
<head>
<title>JSP转义规则的例子</title>
</head>
<%@ page contentType="text/html;charset=GB2312" %>
<body>
<p>
<%
out.print("测试要避免冲突的字符串1:\' ");
%>
<p>
<%
out.print("测试要避免冲突的字符串2:\" ");
%>
<p>
<%
out.print("测试要避免冲突的字符串3:\\" ");
%>
<p>
<%
out.print("测试要避免冲突的字符串4: %\> ");
%>
</p>
</body>
</html>
4 回复
#2
chenghantao2006-11-19 01:39

服务器是这么报错的:
HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP

An error occurred at line: 16 in the jsp file: /3_2.jsp
Generated servlet error:
C:\Program Files\Apache Group\work\Catalina\localhost\_\org\apache\jsp\_3_005f2_jsp.java:63: unclosed string literal
out.print("娴嬭瘯瑕侀伩鍏嶅啿绐佺殑瀛楃?涓?3锛歕\" ");
^
1 error

org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:412)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
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.


--------------------------------------------------------------------------------

Apache Tomcat/5.0.28

#3
千里冰封2006-11-19 08:59
%\>这是什么
#4
千里冰封2006-11-19 08:59

>不需要转义

#5
千里冰封2006-11-19 11:06
%>
会把你的<%匹配掉
其他的都没什么
还有,<%@ page contentType="text/html;charset=GB2312" %>
这句给我删掉,你怎么能把它放到它放到HTML标记里面呢,它只能放在最前面
1