TOMCAT问题

syshunter

本人按照http://www.chinaunix.net/forum/viewtopic.php?t=148405 搭建了环境，

e:\j2sdk1.4.0_01
d:\TOMCT5.0
所有路径变量设置也正确，127.0.0.1:8080/jsp-examples上范例代码也能正确执行
但通过http://127.0.0.1:8080/myapp/test.jsp访问自己的jsp文件总是出现：

1. HTTP Status 500 -
   
2. 
   
3. --------------------------------------------------------------------------------
   
4. 
   
5. type Exception report
   
6. 
   
7. message
   
8. 
   
9. description The server encountered an internal error () that prevented it from fulfilling this request.
   
10. 
    
11. exception
    
12. 
    
13. org.apache.jasper.JasperException: Unable to compile class for JSP
    
14. 
    
15. No Java compiler was found to compile the generated source for the JSP.
    
16. This can usually be solved by copying manually $JAVA_HOME/lib/tools.jar from the JDK
    
17. to the common/lib directory of the Tomcat server, followed by a Tomcat restart.
    
18. If using an alternate Java compiler, please check its installation and access path.
    
19. 
    
20.         org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:128)
    
21.         org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:351)
    
22.         org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:413)
    
23.         org.apache.jasper.compiler.Compiler.compile(Compiler.java:453)
    
24.         org.apache.jasper.compiler.Compiler.compile(Compiler.java:437)
    
25.         org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:555)
    
26.         org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)
    
27.         org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
    
28.         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
    
29.         javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    
30. 
    
31. 
    
32. note The full stack trace of the root cause is available in the Tomcat logs.
    
33. 
    
34. 
    
35. --------------------------------------------------------------------------------
    
36. 
    

复制代码

请教是什么问题[/img]

ii

估计没设好 JAVA_HOME

imagesky

猫小

look at the error message careful:

No Java compiler was found to compile the generated source for the JSP.
This can usually be solved by copying manually $JAVA_HOME/lib/tools.jar from the JDK
to the common/lib directory of the Tomcat server, followed by a Tomcat restart.
If using an alternate Java compiler, please check its installation and access path.