JavaWeb编程记录：build-impl.xml:1056: 尚未部署该模块

在用NetBeans做javaweb项目时，配置第三方记录器Log4J，一开始出现org.apache.log4j.BasicConfigurator以及其他orc包找不到的情况。看了一下是应为jar包没有导入。在官网上下载jar包，以为是javaweb所以导入Log4J-web-2.3.jar，其实应该导入的是Log4J-api-2.3jar。改过来之后，又出现了build-impl.xml:1056: 尚未部署该模块这个错误，日志文件如下：

[2015-05-23T23:06:16.984+0800] [glassfish 4.1] [SEVERE] [AS-WEB-CORE-00175] [javax.enterprise.web.core] [tid: _ThreadID=45 _ThreadName=admin-listener(5)] [timeMillis: 1432393576984] [levelValue: 1000] [[  Exception during cleanup after start failedorg.apache.catalina.LifecycleException: Manager has not yet been startedat org.apache.catalina.session.StandardManager.stop(StandardManager.java:935)at org.apache.catalina.core.StandardContext.stop(StandardContext.java:6133)at com.sun.enterprise.web.WebModule.stop(WebModule.java:720)at org.apache.catalina.core.StandardContext.start(StandardContext.java:5950)at com.sun.enterprise.web.WebModule.start(WebModule.java:691)at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1041)at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:1024)at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:747)at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2286)at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1932)at com.sun.enterprise.web.WebApplication.start(WebApplication.java:139)at org.glassfish.internal.data.EngineRef.start(EngineRef.java:122)at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:291)at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:352)at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:500)at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539)at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535)at java.security.AccessController.doPrivileged(Native Method)at javax.security.auth.Subject.doAs(Subject.java:356)at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534)at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565)at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557)at java.security.AccessController.doPrivileged(Native Method)at javax.security.auth.Subject.doAs(Subject.java:356)at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556)at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464)at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109)at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846)at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722)at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)at org.glassfish.grizzly.http.server.StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:189)at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)at java.lang.Thread.run(Thread.java:745)]]

本以为是Log4J配置出了问题，把相关代码注释掉之后依旧这样，而servlet代码并未改动，一开始以为是部署文件web.xml出了问题。后来发现是多导入了<span style="font-family: Consolas, 'Courier New', Courier, mono, serif; line-height: 18px; background-color: rgb(248, 248, 248);">Log4J-web-2.3.jar，而这个包在服务器中是没有部署的。</span>