问使用API示例试用TTS云服务，出现CERTIFICATE_VERIFY_FAILED问题，请问是什么问题？

提问于 2024-04-25 20:05:05

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错误代码如下：

[TencentCloudSDKException] code:ClientNetworkError message:HTTPSConnectionPool(host='tts.tencentcloudapi.com', port=443): Max retries exceeded with url: / (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate in certificate chain (_ssl.c:1007)'))) requestId:None

源码如下（SecretId","SecretKey"换成账号申请的具体密钥）：

import json
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.tts.v20190823 import tts_client, models
try:
    # 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，此处还需注意密钥对的保密
    # 代码泄露可能会导致 SecretId 和 SecretKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议采用更安全的方式来使用密钥，请参见：https://cloud.tencent.com/document/product/1278/85305
    # 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
    cred = credential.Credential("SecretId", "SecretKey")
    # 实例化一个http选项，可选的，没有特殊需求可以跳过
    httpProfile = HttpProfile()
    httpProfile.endpoint = "tts.tencentcloudapi.com"

    # 实例化一个client选项，可选的，没有特殊需求可以跳过
    clientProfile = ClientProfile()
    clientProfile.httpProfile = httpProfile
    # 实例化要请求产品的client对象,clientProfile是可选的
    client = tts_client.TtsClient(cred, "ap-beijing", clientProfile)

    # 实例化一个请求对象,每个接口都会对应一个request对象
    req = models.TextToVoiceRequest()
    params = {
        "Text": "我爱你，我伟大的祖国",
        "SessionId": "qawsedrf12345678"
    }
    req.from_json_string(json.dumps(params))

    # 返回的resp是一个TextToVoiceResponse的实例，与请求对象对应
    resp = client.TextToVoice(req)
    # 输出json格式的字符串回包
    print(resp.to_json_string())

except TencentCloudSDKException as err:
    print(err)

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