建议使用Laravel >= 5.1.* , PHP >= 5.6
composer require keal/laravel-output
在app.php
中加入Caikeal\Output\Provider\OutputServiceProvider::class
需要在Exceptions/Handler.php
中引入Caikeal\Output\Exceptions\HandlerTrait
该方法,
然后在改写下render
方法,如下:
public function render($request, Exception $exception)
{
if ($request->expectsJson()) {
return $this->handlerApi($exception);
}
return parent::render($request, $exception);
}
在所有Controller
的基类中引入该方法,如下:
protected function response()
{
return app('output.response');
}
在返回时可以用该方法代替response返回:$this->reponse()
的方法
所有方法如下:
-
正确值返回:
- model层,且带有transformer验证的单列数据:
$this->response()->item([Model], [Transformer]);
- model层,且带有transformer验证的多列数据:
$this->response()->collection([Model], [Transformer]);
- model层,且带有transformer验证的分页数据:
$this->response()->paginator([Model], [Transformer]);
- 任意:
$this->response()->array([Model/Array]);
返回值样式:
{ "data": { "name": "keal" }, "meta": { "type": "seller" } }
- model层,且带有transformer验证的单列数据:
-
错误值返回:
- 404错误:
$this->response()->errorNotFound([$message], [$code])
- 400错误:
$this->response()->errorBadRequest([$message], [$code])
- 403错误:
$this->response()->errorForbidden([$message], [$code])
- 500错误:
$this->response()->errorInternal([$message], [$code])
- 401错误:
$this->response()->errorUnauthorized([$message], [$code])
- 405错误:
$this->response()->errorMethodNotAllowed([$message], [$code])
- 任意错误:
$this->response()->error([$message], [$statusCode], [$code])
返回值样式:
{ "code": "401000", "status_code": "401", "message": "Wrong." }
- 404错误:
在所有Transformer
类中必须继承League\Fractal\TransformerAbstract
,使用如下:
namespace App\Transformers;
use App\User;
use League\Fractal\TransformerAbstract;
class UserTransformer extends TransformerAbstract
{
public function transform(User $data){
return [
'id'=>intval($data['id']),
'name'=>ucfirst($data['name'])
];
}
}
创建Transformer:php artisan make:transformer User
附带Model名:php artisan make:transformer User -m User
或者php artisan make:transformer User --model=User
或者php artisan make:transformer User --model=Model/User
带位置,命令会自动转化成空间名,并在开头添加App
主要借鉴和引用了Dingo/api和league/fractal