主题:tomcat下运行jsp出错啦!
小弟学jsp 时间不常,,,,
前两天装了jdk和tomcat 后(这两个安装都成功的),想在tomcat下建个目
录来
调试一个小程序。 在地址栏打入http://localhost:8080/myapp/22.jsp
后出现下面的错误了。
--------------------------------------------------------------
--------------------------------------------
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
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.
org.apache.jasper.compiler.DefaultErrorHandler.javacError
(DefaultErrorHandler.java:83)
org.apache.jasper.compiler.ErrorDispatcher.javacError
(ErrorDispatcher.java:315)
org.apache.jasper.compiler.Compiler.generateClass
(Compiler.java:406)
org.apache.jasper.compiler.Compiler.compile
(Compiler.java:463)
org.apache.jasper.compiler.Compiler.compile
(Compiler.java:442)
org.apache.jasper.compiler.Compiler.compile
(Compiler.java:430)
org.apache.jasper.JspCompilationContext.compile
(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:274)
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:810)
note The full stack trace of the root cause is available in the
Apache Tomcat/5.0.25 logs.
--------------------------------------------------------------
------------------
Apache Tomcat/5.0.25
--------------------------------------------------------------
----------------
我的设置感觉没问题啊,不知道为什么会有这个错误,哪位大侠帮忙看
看啊!!!