Linux环境安装Python3——以Centos7为例 Linux发行版自带的Python版本大多为Python2.7.5由于Python2与Python3的巨大差别，我们多数情况下会选择编译安装对应的Python3版本。这里以CentOS7为例，演示使用软件包工具——yum来安装Python3。

Python粉丝数实时播报程序 源码：import requests import time import sys from playsound import _playsoundWin # 保证兼容python2以及python3 IS_PY3 = sys.version_info.major == 3 if IS_PY3: from urllib.request import urlopen from urllib.request import Request from urllib.error import URLError from urllib.parse import urlencode from urllib.parse import quote_plus else: import urllib2 from urllib import quote_plus from urllib2 import urlopen from urllib2 import Request from urllib2 import URLError from urllib import urlencode def hechng(res): # 替换你的 API_KEY（百度开放平台） API_KEY = '替换你的 API_KEY' # 替换你的 SECRET_KEY（百度开放平台） SECRET_KEY = '替换你的 API_KEY' # 大姚的订单信息内容文本 TEXT = res TTS_URL = 'http://tsn.baidu.com/text2audio' """ TOKEN start """ TOKEN_URL = 'http://openapi.baidu.com/oauth/2.0/token' """ 获取token """ def fetch_token(): params = {'grant_type': 'client_credentials', 'client_id': API_KEY, 'client_secret': SECRET_KEY} post_data = urlencode(params) if (IS_PY3): post_data = post_data.encode('utf-8') req = Request(TOKEN_URL, post_data) try: f = urlopen(req, timeout=5) result_str = f.read() except URLError as err: print('token http response http code : ' + str(err.code)) result_str = err.read() if (IS_PY3): result_str = result_str.decode() result = json.loads(result_str) if ('access_token' in result.keys() and 'scope' in result.keys()): if not 'audio_tts_post' in result['scope'].split(' '): print('please ensure has check the tts ability') exit() return result['access_token'] else: print('please overwrite the correct API_KEY and SECRET_KEY') exit() """ TOKEN end """ if __name__ == '__main__': token = fetch_token() tex = quote_plus(TEXT) # 此处TEXT需要两次urlencode params = {'tok': token, 'tex': tex, 'cuid': "quickstart", 'lan': 'zh', 'ctp': 1} # lan ctp 固定参数 data = urlencode(params) req = Request(TTS_URL, data.encode('utf-8')) has_error = False try: f = urlopen(req) result_str = f.read() headers = dict((name.lower(), value) for name, value in f.headers.items()) has_error = ('content-type' not in headers.keys() or headers['content-type'].find('audio/') < 0) except URLError as err: print('http response http code : ' + str(err.code)) result_str = err.read() has_error = True save_file = "error.txt" if has_error else u'tmp.mp3' with open(save_file, 'wb') as of: of.write(result_str) if has_error: if (IS_PY3): result_str = str(result_str, 'utf-8') print("tts api error:" + result_str) print("file saved as : " + save_file) _playsoundWin('tmp.mp3') # playsound('tmp.mp3') time.sleep(10) res = requests.get('https://api.bilibili.com/x/relation/stat?vmid=128723428&jsonp=jsonp') res = res.json() res = res['data']['follower'] print(res) while True: time.sleep(1) tmp = requests.get('https://api.bilibili.com/x/relation/stat?vmid=128723428&jsonp=jsonp') tmp = tmp.json() tmp = tmp['data']['follower'] print(tmp) # if os.path.exists('tmp.mp3'): # os.remove('tmp.mp3') if tmp > res: hechng('粉丝数增加了' + str(tmp - res) + ',目前粉丝数' + str(tmp)) res = tmp if tmp < res: hechng('粉丝数减少了' + str(res - tmp) + ',目前粉丝数' + str(tmp)) res = tmp