Tomcat初学情况注意

最新推荐文章于 2025-04-20 17:21:22 发布

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最新推荐文章于 2025-04-20 17:21:22 发布

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分类专栏： tomcat 文章标签： Tomcat

本文链接：https://blog.youkuaiyun.com/qq_42318281/article/details/80646026

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在学习Servlet时，遇到一个问题：当Tomcat服务器运行时删除已部署的项目，会导致服务器报错。这可能由于Eclipse自动保存并发布项目所引起。

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最近刚学到servelt，出现这种情况：

如果Tomcat服务器启动状态下，移除发布的项目，会报如下错误：

java.lang.IllegalArgumentException: Document base D:\ws1803\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\day13 does not exist or is not a readable directory
	at org.apache.naming.resources.FileDirContext.setDocBase(FileDirContext.java:136)
	at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:5286)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5477)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	at org.apache.catalina.core.StandardContext.reload(StandardContext.java:4172)
	at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:444)
	at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1472)
	at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:6007)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1673)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1683)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1683)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1651)
	at java.lang.Thread.run(Unknown Source)

六月 10, 2018 10:47:42 下午 org.apache.catalina.core.StandardContext reload
严重: Exception starting Context with name [/day13]
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/day13]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
	at org.apache.catalina.core.StandardContext.reload(StandardContext.java:4172)
	at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:444)
	at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1472)
	at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:6007)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1673)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1683)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1683)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1651)
	at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.catalina.LifecycleException: Error in resourceStart()
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5478)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
	... 9 more

六月 10, 2018 10:47:42 下午 org.apache.catalina.core.StandardContext reload
信息: Reloading Context with name [/day13] is completed

day13 does not exist or is not a readable directory

应该是eclipse自动完成保存发布项目，才这样。