启动Tomcat服务器出错:Several ports (8005, 8080, 8009) required by Tomcat v9.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other process or change the port number(s).
在Eclipse内已提前配置好,此处报错原因是端口(8005,8080,8009)被占用,可能原因是因为我们自己手动开了Tomcat,这时候尝试了手动关掉Tomcat,一般情况下是就已经可以了,但是再去运行发现还是不行,这时候就需要打开任务管理器,杀掉tomcat的进程。
解决方法:打开任务管理器,找到Tomcat9.exe,点击并结束进程。