laravel
####安装步骤
######composer install //composer下载所需扩展
######php artisan key:generate 生成APP_KEY
######php artisan migrate 执行数据库表生成
######php artisan serve 启动项目
#####添加User表软删除
######use SoftDeletes;
######protected $dates = ['delete_at'];
######位置：vendor\laravel\framework\src\Illuminate\Foundation\Auth\User.php
#####添加QueryList 拉取图片