完整异常：

严重: Servlet.service() for servlet [bjbr] in context with path [/HerPeisWechat] threw exception [Unable to compile class for JSP] with root causejava.io.IOException: tmpFile.renameTo(classFile) failed    at org.apache.jasper.compiler.SmapUtil$SDEInstaller.install(SmapUtil.java:204)    at org.apache.jasper.compiler.SmapUtil.installSmap(SmapUtil.java:163)    at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:505)    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:379)    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:354)    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:341)    at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:662)    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:364)    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:747)    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:485)    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:410)    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:337)    at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1228)    at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1011)    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:955)    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:624)    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)    at java.lang.Thread.run(Thread.java:745)

经查，catalina目录下 jsp没有正常编译，如下图，submitinfo正常，suitlist多了tmp后缀

重启了项目正常了（也可以clean work dictionary），具体原因没深究

20180423： 也可以直接更改文件名后缀，去掉tmp，刷新页面即可