jetty服务器下对jstl的校验严格导致的运算不明确造成页面不能显示

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org.apache.jasper.JasperException: /WEB-INF/jsps/Shipments/ship_conf_detail.jsp(390,13) PWC6038: "${fn:endsWith(pageslDTO.orderSize,'.0')||fn:endsWith(pageslDTO.orderSize,'.00')||fn:endsWith(pageslDTO.orderSize,'.000')?fn:substring(pageslDTO.orderSize,0,fn:indexOf(pageslDTO.orderSize,".")):pageslDTO.orderSize}"
contains invalid expression(s): javax.el.ELException: Error Parsing: ${fn:endsWith(pageslDTO.orderSize,'.0')||fn:endsWith(pageslDTO.orderSize,'.00')||fn:endsWith(pageslDTO.orderSize,'.000')?fn:substring(pageslDTO.orderSize,0,fn:indexOf(pageslDTO.orderSize,".")):pageslDTO.orderSize}

org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:78)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:373)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:185)
org.apache.jasper.compiler.JspUtil.validateExpressions(JspUtil.java:649)
org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:752)
org.apache.jasper.compiler.Node$ELExpression.accept(Node.java:946)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2291)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2341)
org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:870)
org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1501)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2291)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2341)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2347)
org.apache.jasper.compiler.Node$Root.accept(Node.java:498)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2291)
org.apache.jasper.compiler.Validator.validate(Validator.java:1853)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:210)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:435)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:608)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:360)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380)
javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327)
org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)
org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:154)
org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186)
com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:362)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:266)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:252)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:179)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:235)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:165)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:179)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.interceptor.MessageStoreInterceptor.intercept(MessageStoreInterceptor.java:204)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.genscript.gsscm.common.interceptor.AuthenticationInterceptor.intercept(AuthenticationInterceptor.java:117)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:488)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:102)
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
org.mortbay.jetty.Server.handle(Server.java:326)
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

You are seeing this page because development mode is enabled. Development mode, or devMode, enables extra debugging behaviors and reports to assist developers. To disable this mode, set:

struts.devMode=false

in your

WEB-INF/classes/struts.properties

file.

只需要把其中的pageslDTO.orderSize用括号括起来，即可明确计算结果，问题解决