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问题: 用myeclipse写jsp文件 部署不到tomcat上 不知道是什么问题
描述: 严重: Servlet.service() for servlet jsp threw exception
java.lang.IllegalStateException: No output folder
at org.apache.jasper.JspCompilationContext.createOutputDir(JspCompilationContext.java:678)
at org.apache.jasper.JspCompilationContext.getOutputDir(JspCompilationContext.java:197)
at org.apache.jasper.JspCompilationContext.getClassFileName(JspCompilationContext.java:514)
at org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:453)
at org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:399)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:585)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)<>
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
/>
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:744)
解决方案1: 先不加jsp,单独起tomcat看看是否能访问tomcat首页,没问题了后,再把jsp扔进去。
以上介绍了“ 用myeclipse写jsp文件 部署不到tomcat上 不知道是什么问题”的问题解答,希望对有需要的网友有所帮助。
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