Laravel框架打印sql语句

1. 在 sql执行前 开启日志 

   \DB::connection()->enableQueryLog(); // 开启

2. sql执行后获取日志并打印

   $sqllog = \DB::getQueryLog();
   dd($sqllog);

3. 示例：

   \DB::connection()->enableQueryLog(); // 开启
   $created_time = DB::table('reconciliation_logs_user')->where(['uid'=>$uid])->value('created_at');
   $sqllog = \DB::getQueryLog(); // 获取日志
   dd($sqllog);