超简单的Python爬虫之网易云音乐的下载

def get_lyric(self):

    url = 'http://music.163.com/api/song/lyric?' + 'id=' + str(self.song_id) + '&lv=1&kv=1&tv=-1'

    r = requests.get(url)

    json_obj = r.text

    j = json.loads(json_obj)

    lyric = j['lrc']['lyric']

    # 利用正则表达式去除时间轴

    regex = re.compile(r'\[.*\]')

    final_lyric = re.sub(regex, '', lyric)

    return final_lyric

def get_mp3(self):

    url = 'http://music.163.com/song/media/outer/url?id=' + str(self.song_id)+'.mp3'

    try:

        print("正在下载：{0}".format(self.song_name))

        urllib.request.urlretrieve(url, '{0}/{1}.mp3'.format(self.path, self.song_name))

        print("Finish...")

    except:

        print("Fail...")