.env丢失后的做法:
1,复制 .env.example
2,将 .env.example 重命名为.env
E:\wamp\www\framework\Composer\mylaravel> copy .env.example .env
***************************************************************************************
4,输入php artisan key:generate 来
E:\wamp\www\framework\Composer\mylaravel> php artisan key:generate
Application key [base64:wLF6uuvRoxrhi2UPjh+mYMAaPnwg0PvoyqeNZhEzNrM=] set successfully.
这时生成了key,可以了
1,复制 .env.example
2,将 .env.example 重命名为.env
3, cd 到安装laravel的根目录
***************************************************************************************
4,输入php artisan key:generate 来
E:\wamp\www\framework\Composer\mylaravel> php artisan key:generate
Application key [base64:wLF6uuvRoxrhi2UPjh+mYMAaPnwg0PvoyqeNZhEzNrM=] set successfully.
这时生成了key,可以了