py3调用讯飞tts，分享下。

#!/usr/bin/env python3 # -*- coding: utf-8 -*- ''' 这是利用了 讯飞 的 在线文本转语音 api，把单句文本转为语音文件，并保存到本地。 需要先填入 APPID 和 API_KEY。 详情见 https://www.xfyun.cn/services/online_tts ''' import json import requests import time import hashlib import base64 import os URL = 'http://api.xfyun.cn/v1/service/v1/tts' AUE = 'lame' # raw=wav, lame=mp3 APPID = '' API_KEY = '' def getHeader(): curTime = str(int(time.time())).encode('utf-8') param = { 'aue': AUE, 'auf': 'audio/L16;rate=16000', 'voice_name': 'xiaoyan', 'engine_type': 'intp65', } paramBytes = str(param).encode('utf-8') # fix format (if ' or space exists, returns params error.) paramBytes = paramBytes.replace(b'\'', b'\"').replace(b' ', b'') paramBase64 = base64.b64encode(paramBytes) m2 = hashlib.md5() m2.update(API_KEY.encode('utf-8') + curTime + paramBase64) checkSum = m2.hexdigest() header = { 'X-CurTime': curTime, 'X-Param': paramBase64, 'X-Appid': APPID, 'X-CheckSum': checkSum, 'X-Real-Ip': '127.0.0.1', 'Content-Type': 'application/x-www-form-urlencoded; charset=', } return header def xunfei_tts(text): header = getHeader() data = {'text': text} r = requests.post(URL, headers=header, data=data) if r.headers['Content-Type'] == "audio/mpeg": print("success | sid: %s | %s" % (r.headers['sid'], text[:10])) return r.content else: print(r.text) if __name__ == '__main__': text = '床前明月光，疑是地上霜。' text += 'The moonlight flow on the floor, just like frost.' result = xunfei_tts(text) if result: root = os.path.split(os.path.realpath(__file__))[0] ext = '.wav'if AUE == "raw" else '.mp3' file = os.path.join(root, 'test' + ext) with open(file, 'wb') as f: f.write(result)