处理laravel 引入 dingo/api 422 数据格式前端无法使用

在 AppServiceProvider 中：

 

use Dingo\Api\Exception\ValidationHttpException;

use Dingo\Api\Facade\API;

public function boot()

{

\Carbon\Carbon::setLocale('zh');  //carbon本地化

Schema::defaultStringLength(191);//数据库兼容问题

//

}

public function register()

{

//处理模型为查找到

API::error(function (\Illuminate\Database\Eloquent\ModelNotFoundException $exception) {

throw new \Symfony\Component\HttpKernel\Exception\NotFoundHttpException('未查询到数据');

});

//处理验证数据类型

API::error(function (ValidationHttpException $exception) {

foreach ($exception->getErrors()->toArray() as $key => $value){

abort(422,$value[0]);

return;

}

});

}

 

 

 

在Hander.php中：

public function render($request, Exception $e)

{

if ($e instanceof Exception) {

$result = [

"msg" => $e->getMessage(),

"data" => '',

"type" => 'Exception',

"code" => 201,

"trace" => $e->getTrace(),

];

return response()->json($result, 202);

}

return parent::render($request, $e);

}