按一下钮放一句屁：树莓派+音响+按钮+腾讯云TTS+一言

整体流程

脚本监听按钮点击
调用一言api
将一言api转为wav文件
播放wav文件

##前期准备

音响3.5口或者蓝牙音响都好
触发按钮

开始

安装mplay

mplay用于播放媒体文件

sudo apt-get install mplayer

树莓派插入音响，注意从 sudo raspi-config中配置一下音响，有线方式还是蓝牙方式，若是蓝牙方式，则先和牙音响匹配，在把输出端设置为蓝牙

mplayer test.mp3 随便找个文件测试，是否安装成功

腾讯云tts

腾讯云-语音合成

python_SDK根据文档下载例子,配置AppID、SecretId 与 SecretKey

编写下载好的.py文件

vi tcloud_tts.py

修改成这样

# coding=UTF-8
import requests
import wave
import json
import base64
import time
import collections
import os
from request_util import request, authorization

def task_process():
    req = request()
    req.init()
    auth = authorization()
    auth.init()
    url = 'https://v1.hitokoto.cn/?encode=text'
    world = requests.get(url).text
    #request_data = collections.OrderedDict()
    request_data = dict()
    request_data['Action'] = 'TextToStreamAudio'
    request_data['AppId'] = auth.AppId
    request_data['Codec'] = req.Codec
    request_data['Expired'] = int(time.time()) + auth.Expired
    request_data['ModelType'] = req.ModelType
    request_data['PrimaryLanguage'] = req.PrimaryLanguage
    request_data['ProjectId'] = req.ProjectId
    request_data['SampleRate'] = req.SampleRate
    request_data['SecretId'] = auth.SecretId
    request_data['SessionId'] = req.SessionId
    request_data['Speed'] = -1
    request_data['Text'] = '一言:'+world
    request_data['Timestamp'] = int(time.time())
    request_data['VoiceType'] = req.VoiceType
    request_data['Volume'] = req.Volume

    signature = auth.generate_sign(request_data = request_data)
    header = {
        "Content-Type": "application/json",
        "Authorization": signature
    }
    url = "https://tts.cloud.tencent.com/stream"

    r = requests.post(url, headers=header, data=json.dumps(request_data), stream = True)
    '''
    if str(r.content).find("Error") != -1 :
        print(r.content)
        return
    '''
    i = 1
    wavfile = wave.open('test.wav