TomCat报错Starting TomCat v9.0 Server at localhost has encountered a problem.(8005,8080,8009)

本来用着eclipse做练习还是很好用的，结果突然之间运行TomCat，报错Starting TomCat v9.0 Server at localhost has encountered a problem. Several ports(8005,8080,8009) required by Tomcat v9.0 Server at localhost are already in use.
如下图所示：

后来才知道是我在运行Tomcat之前，就已经启动了Tomcat，导致端口被占用，因此将之前的Tomcat关闭重新启动就可以了。
双击下图中的shutdown.bat即可。