本人安装了Tomcat5.0 但是怎么编写的jsp却运行不了?
普通的HTML文件放在ROOT中却可以运行,书上不是说打入:
http://localhost:8080:+jsp文件名字就可以吗?但却出现下面的页面:

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
    org.apache.(DefaultErrorHandler.java:97)
    org.apache.(ErrorDispatcher.java:346)
    org.apache.(Compiler.java:439)
    org.apache.(Compiler.java:497)
    org.apache.(Compiler.java:476)
    org.apache.(Compiler.java:464)
    org.apache.jasper.(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)


root cause

Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
    org.apache.tools.ant.(CompilerAdapterFactory.java:105)
    org.apache.tools.ant.taskdefs.(Javac.java:929)
    org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:758)
    org.apache.(Compiler.java:407)
    org.apache.(Compiler.java:497)
    org.apache.(Compiler.java:476)
    org.apache.(Compiler.java:464)
    org.apache.jasper.(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/5.0.30 logs.



谢谢各位了,问题解决了,是JDK跟Tomcat的配置问题.

[[it] 本帖最后由 linwu_2006 于 2008-9-15 14:59 编辑 [/it]]

设置了 都是看书做的,但书上书可以,为什么我的就不可以

谢谢各位了,问题解决了.问题出在JDK跟Tomcat的配置上.