search 请求失败

[zhiyiYo]

试着把 KuWoApi 的代码剥离出来，然后直接调用 search() 方法，但是仍然无法得到数据：

from hashlib import md5, sha1, sha256
import requests


class KuwoApi:
    """ kuwo music API class """

    API_BASE: str = 'http://www.kuwo.cn/api/www'

    def __init__(self):
        """ class initializer """
        self.timeout = 30
        self.headers = {
            'Accept': '*/*',
            'Accept-Encoding': 'gzip,deflate',
            'Accept-Language': 'zh-CN,zh;q=0.8,gl;q=0.6,zh-TW;q=0.4',
            'Referer': 'http://kuwo.cn',
            'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) '
                          'Chrome/81.0.4044.138 Safari/537.36',
            'Host': 'kuwo.cn',
        }
        self.mobi_headers = {'User-Agent': 'okhttp/3.10.0'}

        # 网络请求中的值，发现 Cross 和 md5 算出来的不一样
        # random_str = "BH4h5GXbY45H266eeACjWdNAzmE48iwy"
        # self.headers['Cross'] = "2eddd1c15545e43176876e4f142d4448"

        random_str = "123456789"
        self.headers['csrf'] = random_str
        self.cookie = {'kw_token': random_str, 'Hm_token': random_str}
        self.headers['Cross'] = md5(random_str.encode('utf-8')).hexdigest()
        self._userid = ''
        self._sid = ''
        self._cookies = {}

    def search(self, keyword: str, limit=20, page=1) -> dict:
        uri = KuwoApi.API_BASE + f'/search/searchMusicBykeyWord?key={keyword}&pn={page}&rn={limit}'
        with requests.Session() as session:
            response = session.get(uri, cookies=self.cookie, headers=self.headers)
            data = response.json()
            return data


response = KuwoApi().search('Hello', 20, 1)
print(response) # {'success': False, 'message': 'CSRF token Invalid!', 'now': '2023-07-14T15:00:49.148Z'}