Vue+webpack报错: Error: listen EADDRINUSE: address already in use 127.0.0.1:80

如果本地运行多个vue+webpack项目会报错:Error: listen EADDRINUSE: address already in use 127.0.0.1:80;

地址端口已经被占用

在后台查找端口,用命令关掉

window + R调出命令框,输入 

netstat -ano

找到80端口;输入命令后回车

tskill   13076

重新输入npm run dev运行项目

Vue+webpack报错: Error: listen EADDRINUSE: address already in use 127.0.0.1:80

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