完整的一个报错信息如下
ERROR: for yii2fecshopdocker_web_1 Cannot start service web: driver failed programming external connectivity on endpoint yii2fecshopdocker_web_1 (daa3e38c87aa103659a1b8f6c817a6bb51a6aff578698fafd69e533b9664d870): Error starting userland proxy: listen tcp 0.0.0.0:80: bind: address already in use
这种情况是因为本地的服务已开启，与docker出现冲突。用docker-compose部署fecshop时，如果之前已经安装nginx、php、mysql、redis、mongodb，请关闭服务之后在执行。