The Tomcat connector configured to listen on port 80 failed to start. The port may already be in use or the connector may be misconfigured.

遇到错误：

..................***************************APPLICATION FAILED TO START***************************Description:The Tomcat connector configured to listen on port 80 failed to start. The port may already be in use or the connector may be misconfigured.Action:Verify the connector's configuration, identify and stop any process that's listening on port 80, or configure this application to listen on another port.09:40:18.163 [restartedMain] INFO  o.q.c.QuartzScheduler - [shutdown,666] - Scheduler RuoyiScheduler_$_KING1578274815494 shutting down.09:40:18.163 [restartedMain] INFO  o.q.c.QuartzScheduler - [standby,585] - Scheduler RuoyiScheduler_$_KING1578274815494 paused.09:40:18.164 [restartedMain] INFO  o.q.c.QuartzScheduler - [shutdown,740] - Scheduler RuoyiScheduler_$_KING1578274815494 shutdown complete.09:40:18.164 [restartedMain] INFO  sys-user - [shutdownAsyncManager,62] - ====关闭后台任务任务线程池====09:40:18.166 [restartedMain] INFO  sys-user - [shutdownEhCacheManager,75] - ====关闭缓存====09:40:18.180 [restartedMain] INFO  c.a.d.p.DruidDataSource - [close,1928] - {dataSource-1} closedProcess finished with exit code 1

出现问题的原因：

　　80端口被占用，上次运行的项目程序在关闭intellij idea时，没有停止运行

解决方法：

　　1.打开cmd命令窗口输入如下指令查看所有端口和PID

netstat -ano

　　2.找到对应的端口对应的PID 输入指令找到对应的进程

 tasklist | findstr "10136"

　　3.杀掉该进程再次启动就OK啦

 taskkill /f /t /im java.exe

文章转载于:https://www.cnblogs.com/Raodi/p/12154918.html

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