The Tomcat connector configured to listen on port 8110 failed to start. The port may already be in use or the connector may be misconfigured.
打开cmd
搜索占用端口的进程
netstat -ano|find "8110"
然后再根据PID kill占用端口的进程
taskkill -f -pid 80696
再次运行tomcat就行了
原文：https://www.cnblogs.com/tudoo/p/12680863.html