ThinkPHP 通用的API格式封装

1.创建status.php 用于设置通用的状态码返回枚举类

<?phpreturn["success"=>1,"error"=>0,"controller_not_found"=>-1,"action_not_found"=>-2,
];

2.将API返回格式统一封装

<?php/**API 统一格式化* @param $status* @param $message* @param $data* @param $httpStatus* @return \think\response\Json*/
function show($status,$message,$data=[],$httpStatus=200){$result = ["status"=>$status,"message"=>$message,"data"=>$data,];return json($result,$httpStatus);
}

3.重写BaseController中的__call方法

在BaseController中重写__call方法,当调用不存在的方法时,就会调用__call方法,会传入请求方法和参数

<?php
declare (strict_types = 1);namespace app;use think\App;
use think\exception\ValidateException;
use think\Validate;/*** 控制器基础类*/
abstract class BaseController
{/*** Request实例* @var \think\Request*/protected $request;/*** 应用实例* @var \think\App*/protected $app;/*** 是否批量验证* @var bool*/protected $batchValidate = false;/*** 控制器中间件* @var array*/protected $middleware = [];/*** 构造方法* @access public* @param  App  $app  应用对象*/public function __construct(App $app){$this->app     = $app;$this->request = $this->app->request;// 控制器初始化$this->initialize();}// 初始化protected function initialize(){}/*** 验证数据* @access protected* @param  array        $data     数据* @param  string|array $validate 验证器名或者验证规则数组* @param  array        $message  提示信息* @param  bool         $batch    是否批量验证* @return array|string|true* @throws ValidateException*/protected function validate(array $data, string|array $validate, array $message = [], bool $batch = false){if (is_array($validate)) {$v = new Validate();$v->rule($validate);} else {if (strpos($validate, '.')) {// 支持场景[$validate, $scene] = explode('.', $validate);}$class = false !== strpos($validate, '\\') ? $validate : $this->app->parseClass('validate', $validate);$v     = new $class();if (!empty($scene)) {$v->scene($scene);}}$v->message($message);// 是否批量验证if ($batch || $this->batchValidate) {$v->batch(true);}return $v->failException(true)->check($data);}// 重写__call部分public function __call(string $name, array $arguments){// TODO: Implement __call() method.return show(config("status.action_not_found"),"找不到{$name}方法",null,404);}
}

4.在控制器下面新建Error控制器，然后添加__call方法

在控制器下面新建Error控制器,然后添加__call方法,这样就会调用不存在的控制器的时候会调用__call方法,会传入请求的控制器名称和参数

<?php
namespace app\index\controller;class Error{public function __call(string $name, array $arguments){// TODO: Implement __call() method.return show(config("status.controller_not_found"),"找不到{$name}控制器",null,404);}
}

测试

假定一个成功的请求，测试一下

public function jsonTest(){$data = ['name' => 'thinkphp', 'status' => '1'];return show(config("status.success"),"请求成功",$data);
}

---