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title: 01Springboot启动时端口被占用 tags: Error abbrlink: 50465 date: 2020-09-28 12:02:42 categories:

计算机科学JavaSpringBoot框架SpringBoot框架常见错误集合

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项目场景：

Springboot在启动时出现端口8888被占用

问题描述：

Springboot在启动时出现端口被占用

错误提示： Description: Web server failed to start. Port 8888 was already in use. Action: Identify and stop the process that's listening on port 8888 or configure this application to listen on another port. Disconnected from the target VM, address: '127.0.0.1:54879', transport: 'socket' [ERROR] Command execution failed. Command execution failed.

原因分析：

由于之前开启vue项目启动，再启动后端时会报错。

解决方案：

netstat -aon|findstr "9000" 查看端口号运行进程 taskkill /pid 进程号 -f`

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