thinkphp6: 自定义常量(php 8.1.1 / thinkphp v6.0.10LTS )

一，编写php代码

1，config/errorMsg.php 代码：

<?php
//user
define('USER_NOT_EXIST', ['code'=>1001,'msg'=>'用户不存在']);
define('USER_NOT_ACTIVE', ['code'=>1002,'msg'=>'用户未激活']);
 
return [
    '0'     => '成功',
    '1000' => '不存在的请求地址',
    '1001' => '用户名不存在',
    '1002' => '用户未激活',
]; 

2,result/Result.php

<?php
namespace app\result;
use think\response\Json;
 
class Result {
    //success,返回数据
    static public function Success($data):Json {
        $rs = [
            'code'=>0,
            'msg'=>"success",
            'data'=>$data,
        ];
        return json($rs);
    }
    //error需要code/msg参数
    static public function ErrorCode($code,$msg):Json {
        $rs = [
            'code'=>$code,
            'msg'=>$msg,
            'data'=>"",
        ];
        return json($rs);
    }
    //error,传入定义的数组常量
    static public function Error($arr):Json {
        $rs = [
            'code'=>$arr['code'],
            'msg'=>$arr['msg'],
            'data'=>"",
        ];
        return json($rs);
    }
}

3,controller/Goods.php   使用常量

class Goods  extends BaseController
{
    /**
     * 商品详情
     *
     * @return \think\Response
     */
    public function Detail(){
        //return Result::Error(USER_NOT_EXIST);
        return Result::Error(USER_NOT_ACTIVE);
    }
}

说明：刘宏缔的架构森林是一个专注架构的博客，地址：https://www.cnblogs.com/architectforest

         对应的源码可以访问这里获取： https://github.com/liuhongdi/
         或: https://gitee.com/liuhongdi

说明：作者:刘宏缔 邮箱: 371125307@qq.com

二，测试效果

三，查看php和thinkphp的版本:

php:

liuhongdi@lhdpc:/data/php/admapi$ php --version
PHP 8.1.1 (cli) (built: Dec 20 2021 16:12:16) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.1, Copyright (c) Zend Technologies
    with Zend OPcache v8.1.1, Copyright (c), by Zend Technologies 

thinkphp:

liuhongdi@lhdpc:/var/www/html$ cd /data/php/admapi/
liuhongdi@lhdpc:/data/php/admapi$ php think version
v6.0.10LTS