Laravel——$rules参数规则

 public function orderList()
    {
        $rules = [
            ‘order_status‘  => ‘required|integer|in:1,2,3,4,5‘,
            ‘page‘          => ‘required|integer|min:1‘,
            ‘per_page‘      => ‘required|integer|min:1|max:10‘
        ];

        if ($error = $this->validateInput($rules)) {
            return $error;
        }

        $data = WxApp::orderList($this->validated);

        return $this->json($data);
    }