max_mid就早要传的参数
$max_mid = 10;
$mid_list = DaySummary::field('mid')->where('ref_date','=',$has_time)->where(
'mid', 'IN', function($query) use ($max_mid) {
$query->table('mr_mp')->field('id')->where('mid','>',$max_mid)->order('id ASC')->limit(100);
})->select();