如何使用腾讯云机器翻译

import requests
import json

# 腾讯云机器翻译API的URL
url = "https://tmt.tencentcloudapi.com/"

# 你的API密钥
secretId = "你的SecretId"
secretKey = "你的SecretKey"

# 请求参数
params = {
    "Action": "TextTranslate",
    "Version": "2018-03-21",
    "Region": "ap-guangzhou",
    "ProjectId": 0,
    "SourceText": "你好，世界！",
    "Source": "zh",
    "Target": "en",
    "Nonce": 123,
    "Timestamp": int(time.time()),
    "SecretId": secretId,
    "SignatureMethod": "HmacSHA1",
}

# 签名生成（简化示例，实际使用时应按腾讯云要求生成签名）
signature = generate_signature(params, secretKey)

params["Signature"] = signature

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

print(result['TargetText'])  # 输出翻译结果