laravel 聚合函数
1、单个字段
$list=Codecount::where($stime_,$etime_)->sum("xxx");2、多个字段
$list=Codecount::where($stime_,$etime_)->first([
\DB::raw("sum(keys) as keys"),
\DB::raw("sum(mouse) as mouse")
]);发布时间：2019年10月01日 阅读：46 次
1、单个字段
$list=Codecount::where($stime_,$etime_)->sum("xxx");2、多个字段
$list=Codecount::where($stime_,$etime_)->first([
\DB::raw("sum(keys) as keys"),
\DB::raw("sum(mouse) as mouse")
]);