具体参照下面代码

use Illuminate\Http\Request;
use Illuminate\Http\Exception\HttpResponseException;
use Illuminate\Http\JsonResponse;

trait WebMessageTrait {

    protected function fail($msg, array $urls = [], $auto = true, $code = '200') {
        $data = [
            'msg' => $msg,
            'urls' => $urls,
            'status' => false,
        ];
        return $this->response($data, $auto, $code);
    }

    protected function success($msg, array $urls = [], $auto = true, $code = '200') {
        $data = [
            'msg' => $msg,
            'urls' => $urls,
            'status' => true,
        ];
        return $this->response($data, $auto, $code);
    }

    private function response($data, $auto, $code) {
        $request = app(Request::class);
        if ($request->ajax() || $request->wantsJson()) {
            $response = new JsonResponse($data, $code);
        } else {
            $view = view('msg.show', ['data' => $data, 'auto' => (boolean) $auto]);
            $response = response($view, $code);
        }

        throw new HttpResponseException($response);
    }
}

在App/Http/Controllers/Controller.php 引用Trait，然后在控制调用$this->fail('XXX')或者$this->success('xxx')就可以用了（根据自己的逻辑写模板的和数据的调用）