src/Http.php
public static function getMapParameters(array $maps, array $args) {
        $data = array();
        foreach ($maps as $key => $item) {
            $data = array_merge($data,
                static::getParametersByKey($key, $item, $args));
        }
        return $data;
    }
public static function getMapParameters(array $maps, array $args) {
        $data = array();
        foreach ($maps as $key => $item) {
            $data = array_merge($data,
                static::getParametersByKey($key, $item, $args));
        }
        return $data;
    }
获取值 根据 #区分必须  $key => $value 区分默认值
支持多选 键必须为 数字， 支持多级 键必须为字符串
@param array $maps
@param array $args
@return array
@throws Exception