tomcat启动的时候一直卡在这一步不动

 04-Sep-2017 00:12:47.806 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server version:        Apache Tomcat/9.0.0.M26
04-Sep-2017 00:12:47.837 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Aug 2 2017 20:29:05 UTC
04-Sep-2017 00:12:47.837 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server number:         9.0.0.0
04-Sep-2017 00:12:47.837 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
04-Sep-2017 00:12:47.837 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            10.0
04-Sep-2017 00:12:47.837 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          amd64
04-Sep-2017 00:12:47.837 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             C:\Program Files\Java\jdk1.8.0_144\jre
04-Sep-2017 00:12:47.853 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_144-b01
04-Sep-2017 00:12:47.853 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
04-Sep-2017 00:12:47.853 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\tomcat
04-Sep-2017 00:12:47.853 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         C:\tomcat
04-Sep-2017 00:12:47.853 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\tomcat\conf\logging.properties
04-Sep-2017 00:12:47.853 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
04-Sep-2017 00:12:47.853 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
04-Sep-2017 00:12:47.853 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
04-Sep-2017 00:12:47.853 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\tomcat
04-Sep-2017 00:12:47.868 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\tomcat
04-Sep-2017 00:12:47.868 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\tomcat\temp
04-Sep-2017 00:12:47.868 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.12] using APR version [1.5.2].
04-Sep-2017 00:12:47.884 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
04-Sep-2017 00:12:47.884 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
04-Sep-2017 00:12:49.025 信息 [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.0.2k  26 Jan 2017]
04-Sep-2017 00:12:49.493 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]

没遇到这种情况,,好奇怪,,,["http-nio-8080"],,,换个端口试试(可能也不是端口问题,,要不早报错了,先试试)

tomcat安装目录下有个conf文件夹,,文件夹下有个server.xml,,,找到下图位置,修改端口
图片说明

不行就重启,,实在不行,,换个按本的,,,题主这个是tomcat几?

换一个版本,试试,tomcat7一直再用没有什么问题,不用安装版的

那你换个idea试试呢``````

你打断点了吧,不要用debug模式,用run的模式试试看,我有时候也会这样

确定idea配置没问题?

log4j debug模式打印日志,查看加载时是否出错或者死循环

是因为开了代理,占用了端口

楼主是debug模式启动的吗? 正常启动时如果正常,可以在Window-showview-other-debug-breakpoints 右键 removeall,重启后再debug试试.