场景:运行composer update 报错
PHP Fatal error: Uncaught ReflectionException: Class log does not exist in /var/www/html/laravel/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php:734
原因:.env下面的扩展没有全部安装(php-mysqli、php-redis)
命令:
yum install php-redis(安装redis扩展)
yum install php70w-mysqli(安装mysql扩展)