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Laravel框架实现利用监听器进行sql语句记录功能
时间:2022-06-24 17:40:54 编辑:袖梨 来源:一聚教程网
本文实例讲述了Laravel框架实现利用监听器进行sql语句记录功能。分享给大家供大家参考,具体如下:
利用监听器进行sql语句记录
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=IlluminateDatabaseEventsQueryExecuted
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 = [ ... IlluminateDatabaseEventsQueryExecuted::class => [ 'AppListenersQueryListener' ], ... ];
此时进行操作时就会记录sql日志