1、监听sql语句的事件类已经定义,直接创建监听器类即可:
# 监听sql make:listener QueryListener --event=Illuminate\Database\Events\QueryExecuted
2、监听器类代码
./app/Listeners/QueryListener.php
sql);
$log = vsprintf($sql, $event->bindings);
# 此处$uid定义是依赖于中间件记录操作日志代码
$uid = isset($_SERVER['admin_uid']) ? $_SERVER['admin_uid'] : 0;
if('select' != substr($log , 0 , 6)){
if('insert into `operationLog`' != substr($log , 0 , 26)){
$OperationLog = new OperationLog();
$OperationLog->uid = $uid;
$OperationLog->sql = $log;
$OperationLog->input = '';
$OperationLog->save();
}
}
}
}3、引入监听器
./app/Providers/EventServiceProvider.php
protected $listen = [ ... \Illuminate\Database\Events\QueryExecuted::class => [ 'App\Listeners\QueryListener' ], ... ];
Laravel 是一套简洁、优雅的PHP Web开发框架。它可以让你从面条一样杂乱的代码中解脱出来;它可以帮你构建一个完美的网络APP,而且每行代码都可以简洁、富于表达力。