应该是数据源问题
先把mydomain> Servers> myserver>logging>Stdout severity threshold 设为info
然后设置你的数据源
看服务器端的输出,数据源是否配制成功
先把mydomain> Servers> myserver>logging>Stdout severity threshold 设为info
然后设置你的数据源
看服务器端的输出,数据源是否配制成功
我用的是jboss,出现上面的错误提示,大多是配置问题。涉及到数据库在jboss中须该三个文件,不知在weblogic中,你是否也遗漏了什么~~
Properties p = new Properties ();
p.put (Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
p.put (Context.PROVIDER_URL, "t3://localhost:7001");
Context context = new InitialContext (p); ds = (javax.sql.DataSource) context.lookup("examples-dataSource-demoPool");
************************************Exception
java.lang.NullPointerException
at weblogic.management.console.webapp._domain.__jdbcdatasourcetable._jspService(__jdbcdatasourcetable.java:578)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.RequestDispatcherImpl$ForwardAction.run(RequestDispatcherImpl.java:342)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:97)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:246)
at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:149)
at weblogic.management.console.actions.ForwardAction.perform(ForwardAction.java:35)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:173)
at weblogic.management.console.actions.internal.ActionServlet.doGet(ActionServlet.java:91)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6291)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:97)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3575)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2573)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
Current Date
Thu Aug 28 12:02:39 CST 2003Console Release Build
null。。