用python语言基于阿里达摩院的声音克隆API，写一个克隆真人声音的python程序

```python import requests import base64 import json import os # 设置API参数 api_key = "你的阿里达摩院API密钥" secret_key = "你的阿里达摩院API密钥" session_token = "你的阿里达摩院API会话令牌" voice_id = "真人声音的ID" text = "需要克隆的文本" # 获取访问令牌 def get_access_token(api_key, secret_key): url = "https://open.alipay.com/oauth2/system/token" params = { "grant_type": "client_credentials", "client_id": api_key, "client_secret": secret_key } response = requests.get(url, params=params) data = json.loads(response.text) return data["access_token"] # 调用声音克隆API def clone_voice(access_token, session_token, voice_id, text): url = f"https://tsn.aliyuncs.com/acs/v1/tts/clone?voice_id={voice_id}&text={base64.b64encode(text.encode('utf-8')).decode('utf-8')}" headers = { "Authorization": f"Bearer {session_token}", "Content-Type": "application/json" } response = requests.post(url, headers=headers, data={"access_token": access_token}) return response.content # 保存克隆后的音频文件 def save_audio(data, file_name): with open(file_name, "wb") as f: f.write(data) if __name__ == "__main__": access_token = get_access_token(api_key, secret_key) session_token = get_access_token(api_key, secret_key) cloned_data = clone_voice(access_token, session_token, voice_id, text) save_audio(cloned_data, "cloned_voice.mp3") ```