程序weblogic下可以运行，tomcat5.0下jsp无法编译 的解决办法

代码在tomcat下无法运行，报出jsp没法编译的错。搞了很长时间，问题是总算解决了。如果你也碰到这个问题，不妨参考下。 jsp报错为：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