在Eclipse中启动Tomcat时出现如下图错误:
解决Eclipse中启动Tomcat时出现 Port 8080 required by Tomcat v8.5 Server at localhost is already in use...

解决方法:

一.找到占用8080端口的进程,并结束进程。
1.按住WIN+R,输入cmd,打开命令行窗口 。

2.假设要查询端口8080被占用情况,在命令行下输入:netstat -aon|findstr “8080”
解决Eclipse中启动Tomcat时出现 Port 8080 required by Tomcat v8.5 Server at localhost is already in use...
3.得到进程号 20444,继续输入命令: tasklist|findstr “20444”
解决Eclipse中启动Tomcat时出现 Port 8080 required by Tomcat v8.5 Server at localhost is already in use...
4.得到进程映像名称 java.exe

5.Ctrl + Alt + delete 打开任务管理器,找到 名为 java.exe的进程,右键,结束该进程。

二.修改Tomcat的端口号:
双击tomcat
解决Eclipse中启动Tomcat时出现 Port 8080 required by Tomcat v8.5 Server at localhost is already in use...
解决Eclipse中启动Tomcat时出现 Port 8080 required by Tomcat v8.5 Server at localhost is already in use...

把8080端口改成其他端口,比如8000,之后点击保存,就可以了

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