composer install 时遇到错误:php
Your requirements could not be resolved to an installable set of packages.json
缘由是个人PHP版本是7.0的,低了,默认的是7.1版本的。composer
项目里composer.json的PHP要求是 "php": ">=7.0.0",因此7.0版本的也是支持的。ui
composer能够设置忽略版本匹配,命令以下:spa
composer install --ignore-platform-reqsorm
好了,已经不报错了blog