src/Leevel/Http/Request.php
public function has(array $keys): bool
    {
        foreach ($keys as $value) {
            if ($this->isEmptyString($value)) {
                return false;
            }
        }

        return true;
    }
public function has(array $keys): bool
    {
        foreach ($keys as $value) {
            if ($this->isEmptyString($value)) {
                return false;
            }
        }

        return true;
    }
请求是否包含非空.

@param array $keys

@return bool