参考资料：小报童请求头sign

# MD5加密
import hashlib
import time


def get_sign(t):
    """
    生成签名。
    """
    md5_hash = hashlib.md5(("dbbc1dd37360b4084c3a69346e0ce2b2." + str(t)).encode('utf-8')).hexdigest()
    return md5_hash

# 示例用法
if __name__ == '__main__':
    n = int(time.time())
    n = '1744598015'
    l = get_sign(n)
    print("sign", l)