Java开发网 - eclipse中tomcat运行问题

Topic: eclipse中tomcat运行问题

1.eclipse中tomcat运行问题

Posted by: o0烟头0o
Posted on: 2005-12-19 19:43

为什么JSP文件在TOMCAT文件夹下的时候没问题
而用eclipse写的同样的JSP文件不能显示。。。

错误页面：
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.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:97)
  org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:346)
  org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:439)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:497)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:476)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:464)
  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)

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.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:105)
  org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:929)
  org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:758)
  org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:407)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:497)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:476)
  org.apache.jasper.compiler.Compiler.compile(Compiler.java:464)
  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/5.0.30 logs.

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Apache Tomcat/5.0.30

2.Re:eclipse中tomcat运行问题 [Re: o0烟头0o]	Copy to clipboard
Posted by: andy_taoke Posted on: 2005-12-19 21:19 设置环境变量JAVA_HOME 为你的JDK的安装目录