安装好tomcat后,输入http://127.0.0.1:8080/能正常显示。
但是把测试文件test.jsp放在\webapps目录下,然后输入http://127.0.0.1:8080/test.jsp
则不能运行。出现下面的错误:
The server encountered an internal error () that prevented it from fulfilling this request.
这是什么原因?
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tomcat安装后测试用例不能正常显示。
安装好tomcat后,输入http://127.0.0.1:8080/能正常显示。 但是把测试文件test.jsp放在\webapps目录下,然后输入http://127.0.0.1:8080/test.jsp 则不能运行。出现下面的错误: The server encountered an internal error () that prevented it from fulfilling this request. 这是什么原因?
还是不行,
java的环境变量也没问题,不知tomcat的环境要配置吗.
以前也没这样呀.奇怪了.
而且错误要么是 The server encountered an internal error () that prevented it from fulfilling this request.要么就是 The requested resource (/test.jsp) is not available.
真郁闷了,还有什么原因呀.
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:414)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
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:106)
org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:935)
org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:764)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:382)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
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)