远程主机强迫关闭了一个现有的连接

严重: Failed to initialize end point associated with ProtocolHandler ["http-nio-8080"] java.io.IOException: Unable to establish loopback connection at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68) at java.security.AccessController.doPrivileged(Native Method) at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170) at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50) at java.nio.channels.Pipe.open(Pipe.java:155) at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127) at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44) at java.nio.channels.Selector.open(Selector.java:227) at org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector(NioSelectorPool.java:71) at org.apache.tomcat.util.net.NioSelectorPool.open(NioSelectorPool.java:147) at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:385) at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:610) at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:454) at org.apache.coyote.http11.AbstractHttp11JsseProtocol.init(AbstractHttp11JsseProtocol.java:120) at org.apache.catalina.connector.Connector.initInternal(Connector.java:957) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.core.StandardService.initInternal(StandardService.java:567) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:827) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.startup.Catalina.load(Catalina.java:607) at org.apache.catalina.startup.Catalina.load(Catalina.java:632) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:316) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:490) Caused by: java.io.IOException: 远程主机强迫关闭了一个现有的连接。 at sun.nio.ch.SocketDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:197) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:139) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83) ... 28 more 五月 19, 2016 10:10:30 上午 org.apache.catalina.core.StandardService initInternal 严重: Failed to initialize connector [Connector[HTTP/1.1-8080]] org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-8080]] at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106) at org.apache.catalina.core.StandardService.initInternal(StandardService.java:567) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:827) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.startup.Catalina.load(Catalina.java:607) at org.apache.catalina.startup.Catalina.load(Catalina.java:632) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:316) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:490) Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed at org.apache.catalina.connector.Connector.initInternal(Connector.java:959) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) ... 12 more Caused by: java.io.IOException: Unable to establish loopback connection at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68) at java.security.AccessController.doPrivileged(Native Method) at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170) at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50) at java.nio.channels.Pipe.open(Pipe.java:155) at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127) at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44) at java.nio.channels.Selector.open(Selector.java:227) at org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector(NioSelectorPool.java:71) at org.apache.tomcat.util.net.NioSelectorPool.open(NioSelectorPool.java:147) at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:385) at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:610) at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:454) at org.apache.coyote.http11.AbstractHttp11JsseProtocol.init(AbstractHttp11JsseProtocol.java:120) at org.apache.catalina.connector.Connector.initInternal(Connector.java:957) ... 13 more Caused by: java.io.IOException: 远程主机强迫关闭了一个现有的连接。 at sun.nio.ch.SocketDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:197) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:139) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83) ... 28 more 五月 19, 2016 10:10:30 上午 org.apache.coyote.AbstractProtocol init 信息: Initializing ProtocolHandler ["ajp-nio-8009"] 五月 19, 2016 10:10:30 上午 org.apache.coyote.AbstractProtocol init 严重: Failed to initialize end point associated with ProtocolHandler ["ajp-nio-8009"] java.io.IOException: Unable to establish loopback connection at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68) at java.security.AccessController.doPrivileged(Native Method) at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170) at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50) at java.nio.channels.Pipe.open(Pipe.java:155) at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127) at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44) at java.nio.channels.Selector.open(Selector.java:227) at org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector(NioSelectorPool.java:71) at org.apache.tomcat.util.net.NioSelectorPool.open(NioSelectorPool.java:147) at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:385) at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:610) at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:454) at org.apache.catalina.connector.Connector.initInternal(Connector.java:957) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.core.StandardService.initInternal(StandardService.java:567) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:827) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.startup.Catalina.load(Catalina.java:607) at org.apache.catalina.startup.Catalina.load(Catalina.java:632) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:316) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:490) Caused by: java.io.IOException: 远程主机强迫关闭了一个现有的连接。 at sun.nio.ch.SocketDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:197) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:139) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83) ... 27 more 五月 19, 2016 10:10:30 上午 org.apache.catalina.core.StandardService initInternal 严重: Failed to initialize connector [Connector[AJP/1.3-8009]] org.apache.catalina.LifecycleException: Failed to initialize component [Connector[AJP/1.3-8009]] at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106) at org.apache.catalina.core.StandardService.initInternal(StandardService.java:567) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:827) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.startup.Catalina.load(Catalina.java:607) at org.apache.catalina.startup.Catalina.load(Catalina.java:632) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:316) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:490) Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed at org.apache.catalina.connector.Connector.initInternal(Connector.java:959) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) ... 12 more Caused by: java.io.IOException: Unable to establish loopback connection at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68) at java.security.AccessController.doPrivileged(Native Method) at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170) at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50) at java.nio.channels.Pipe.open(Pipe.java:155) at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127) at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44) at java.nio.channels.Selector.open(Selector.java:227) at org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector(NioSelectorPool.java:71) at org.apache.tomcat.util.net.NioSelectorPool.open(NioSelectorPool.java:147) at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:385) at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:610) at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:454) at org.apache.catalina.connector.Connector.initInternal(Connector.java:957) ... 13 more Caused by: java.io.IOException: 远程主机强迫关闭了一个现有的连接。 at sun.nio.ch.SocketDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:197) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:139) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83) ... 27 more 五月 19, 2016 10:10:30 上午 org.apache.catalina.startup.Catalina load 信息: Initialization processed in 428 ms 五月 19, 2016 10:10:30 上午 org.apache.catalina.core.StandardService startInternal 信息: Starting service Catalina 五月 19, 2016 10:10:30 上午 org.apache.catalina.core.StandardEngine startInternal 信息: Starting Servlet Engine: Apache Tomcat/8.0.0-RC1 五月 19, 2016 10:10:31 上午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Deploying web application directory D:\Program Files\apache-tomcat-8.0.0-RC1\webapps\docs 五月 19, 2016 10:10:31 上午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Deploying web application directory D:\Program Files\apache-tomcat-8.0.0-RC1\webapps\examples 五月 19, 2016 10:10:31 上午 org.apache.catalina.core.ApplicationContext log 信息: ContextListener: contextInitialized() 五月 19, 2016 10:10:31 上午 org.apache.catalina.core.ApplicationContext log 信息: SessionListener: contextInitialized() 五月 19, 2016 10:10:31 上午 org.apache.catalina.core.ApplicationContext log 信息: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@214192') 五月 19, 2016 10:10:31 上午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Deploying web application directory D:\Program Files\apache-tomcat-8.0.0-RC1\webapps\host-manager 五月 19, 2016 10:10:31 上午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Deploying web application directory D:\Program Files\apache-tomcat-8.0.0-RC1\webapps\manager 五月 19, 2016 10:10:31 上午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Deploying web application directory D:\Program Files\apache-tomcat-8.0.0-RC1\webapps\ROOT 五月 19, 2016 10:10:31 上午 org.apache.catalina.startup.Catalina start 信息: Server startup in 1157 ms

这个问题困扰了好久，至少10天！必须拿出来单独写一写！
我网上找了很多相关内容。
有的说是端口冲突，我更改了tomcat的端口，不行。
有的说是没有关闭输入输出流，这个我觉得可能性比较大，但是并不知道是不是出现这个问题的真正原因。总之以后一定要养成好习惯，涉及到输入输出流的一定要关闭。
今天我灵机一动，将web项目移出tomcat的me-weapps目录，tomcat当然运行不了，然后再放入me-weapps中，相当于重新部署该web项目，然后tomcat竟然跑起来了！！！
现在想想，如果出现类似部署问题就应该将tomcat中的项目移出，看看localhost:8080能不能跑起来。