phpstock/app/admin/model/ChangeLog.php

<?php

namespace app\admin\model;

use think\Model;

class ChangeLog extends Model
{
    //记录商品、咨询单的修改记录
    static function logAdd($type,$code,$before_info,$after_info,$token,$post){
        if (is_array($token)) {
            $createrid = $token['id'];
            $creater = $token['nickname'];
        } else {
            $user = GetUserInfo($token);
            $createrid = isset($user['data']['id']) ? $user['data']['id'] : 0;
            $creater = isset($user['data']['nickname']) ? $user['data']['nickname'] : '';
        }

        unset($post['token']);

//        $item= array_diff($before_info,$after_info);
//        $json = json_encode($after_info,JSON_UNESCAPED_UNICODE);
//        $jsp = json_encode($before_info,JSON_UNESCAPED_UNICODE);
        $data=[
            "createrid"=>$createrid,
            "creater"=>$creater,
            "before_info"=>$before_info,
            "after_info"=>$after_info,
            "code"=>$code,
            "type"=>$type,
          //  "action_data"=>json_encode($post),
            "addtime"=>date("Y-m-d H:i:s"),
          //  "updatetime"=>date("Y-m-d H:i:s")
        ];
//        var_dump($data);
        self::insert($data);
    }
}