Finance::where('id', '=', 4)->update([
            "payment_name" => "范科华2"
        ]);

生成sql

UPDATE `5kcrm_oa_finance`  SET `payment_name`='范科华2'  WHERE  `id` = 4 

 

闭包查询:

$report = Report::get(function($query) use ($originalExamine) {
    $query->where("examine_id", $originalExamine->getId());
});