Hibernate中 Not binding factory to JNDI, no JNDI name configured(开发错误记录)

信息: building session factory  

2017-08-04 8:24:11 org.hibernate.impl.SessionFactoryObjectFactory addInstance  

信息: Not binding factory to JNDI, no JNDI name configured  

2017-08-04 8:24:11 org.apache.catalina.core.ApplicationDispatcher invoke  

严重: Servlet.service() for servlet jsp threw exception  

java.lang.NullPointerException  

    at org.apache.jsp.index_jsp._jspInit(index_jsp.java:29)  

    at org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:52)  

    at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:159)  

    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:329)  

    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)  

    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)  

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)  

    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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)  

    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445)  

    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)  

    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)  

    at org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:159)  

    at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186)  

    at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:373)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:277)  

    at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)  

    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)  

    at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)  

    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:133)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)  

    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)  

    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:142)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:166)  

    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:190)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)  

    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  

    at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)  

    at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485)  

    at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)  

    at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)  

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)  

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)  

    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)  

    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)  

    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)  

    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)  

    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)  

    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)  

    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)  

    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)  

    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)  

    at java.lang.Thread.run(Thread.java:619) 

中文意思：不装订工厂对
JNDI，配置的没有 JNDI 名字

可能导致的原因：

1.

// 开启事务

Transaction tran = session.beginTransaction();

2.

造成原因：

查询的时候主键查到了，外键查不到。