project/app/user/model/SystemLog.php

<?php


namespace app\user\model;


class SystemLog extends Base{
//    CREATE TABLE `sys_system_log` (
//      `id` bigint(20) NOT NULL AUTO_INCREMENT,
//      `system` varchar(255) NOT NULL,
//      `controller` varchar(255) NOT NULL,
//      `action` varchar(255) NOT NULL,
//      `param` text NOT NULL,
//      `response` text NOT NULL,
//      `action_name` varchar(255) NOT NULL,
//      `action_id` int(11) NOT NULL,
//      `createTime` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
//      PRIMARY KEY (`id`)
//    ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4

    protected $schema = [
        'id' => 'bigint',
        'system' => 'string',
        'controller' => 'string',
        'action' => 'string',
        'param' => 'text',
        'response' => 'text',
        'action_name' => 'string',
        'action_id' => 'int',
         'client_ip'=>'string',
        'createTime' => 'datetime',
    ];
    protected $type = [
        'id' => 'integer',
        'createTime' => 'datetime',
    ];
    protected $createTime = 'createTime';
    protected $append=['action_msg'];

     public function getActionMsgAttr($value,$data){
           return   \SystemLog::GET_LOG_PATH($data,$data['action_name'],$data['param']);
    }

    public function getParamAttr($value){
               return   json_decode($value,true);
        }

     public function getResponseAttr($value){
               return   json_decode($value,true);
        }
}