The Tomcat connector configured to listen on port 8761 failed to start. The port may already be in u

原因

8761端口被占用
The Tomcat connector configured to listen on port 8761 failed to start. The port may already be in u

解决方法

首先输入netstat -ano命令查找所有端口
The Tomcat connector configured to listen on port 8761 failed to start. The port may already be in u
其次：找到8761端口对应的PID，输入tasklist | findstr "9784"查找进程

最后结束进程：taskkill /f /t /im java.exe