WebLogic中JNDI遇到的非常非常小的问题：
错误如下：
javax.naming.NameNotFoundException: Unable to resolve 'jdbc.mydb'. Resolved 'jdbc'; remaining name 'mydb' at weblogic.jndi.internal.BasicNamingNode.newNameNotFoundException(BasicNamingNode.java:1180) at weblogic.jndi.internal.BasicNamingNode.lookupHere(BasicNamingNode.java:270) at weblogic.jndi.internal.ServerNamingNode.lookupHere(ServerNamingNode.java:187) at weblogic.jndi.internal.BasicNamingNode.lookup(BasicNamingNode.java:210) at weblogic.jndi.internal.BasicNamingNode.lookup(BasicNamingNode.java:224) at weblogic.jndi.internal.WLEventContextImpl.lookup(WLEventContextImpl.java:253) at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:426) at javax.naming.InitialContext.lookup(InitialContext.java:411) at jsp_servlet.__index._jspService(__index.java:101) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:280) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:254) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:341) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:238) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3363) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3333) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120) at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57) at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2220) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2146) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2124) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1564) at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:254) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:295) at weblogic.work.ExecuteThread.run(ExecuteThread.java:254) |
代码连接如下：
DataSource ds = (DataSource)ctx.lookup(“jdbc.mydb”);
出现这个是由于没有找到JNDI，(其实是废话，报错已经说明了 ^_^);
解决方法：
在Weblogic数据源管理中的
JDBC Data Source-0的设置
中设置目标选项
将服务勾选上，如默认的：AdminServer
保存后即可；