腾讯云清除cdn缓存

import requests
import json
import time
import hmac
import hashlib
import base64

# 腾讯云API密钥
secret_id = 'YOUR_SECRET_ID'
secret_key = 'YOUR_SECRET_KEY'

# 请求URL
url = 'https://cdn.api.qcloud.com/v2/index.php'

# 请求参数
params = {
    'Action': 'PurgePathCache',
    'Version': '2018-06-08',
    'Region': 'ap-guangzhou',
    'SecretId': secret_id,
    'Timestamp': int(time.time()),
    'Nonce': int(time.time()),
    'ProjectId': 0,
    'Host': 'example.com',
    'Path': '/path/to/file',
    'Sign': ''
}

# 生成签名
params_str = '&'.join([f'{k}={params[k]}' for k in sorted(params.keys())])
sign_str = f'POSTcdn.api.qcloud.com/v2/index.php?{params_str}'
sign = base64.b64encode(hmac.new(secret_key.encode(), sign_str.encode(), hashlib.sha1).digest()).decode()

params['Sign'] = sign

# 发送请求
response = requests.post(url, data=params)
result = json.loads(response.text)

print(result)