cdn加速缓存怎么清理

# 安装腾讯云SDK
pip install tencentcloud-sdk-python

# 导入SDK
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.cdn.v20180606 import cdn_client, models

# 设置密钥信息
cred = credential.Credential("SecretId", "SecretKey")
httpProfile = HttpProfile()
httpProfile.endpoint = "cdn.tencentcloudapi.com"

clientProfile = ClientProfile()
clientProfile.httpProfile = httpProfile
client = cdn_client.CdnClient(cred, "ap-guangzhou", clientProfile)

# 清理缓存
req = models.PurgePathCacheRequest()
params = {
    "Urls": [
        "http://example.com/path/to/cache",
        "http://example.com/another/path"
    ],
    "Type": 1  # 1表示清理所有缓存，2表示清理增量缓存
}
req.from_json_string(params)

resp = client.PurgePathCache(req)
print(resp.to_json_string(indent=2))