按照作业要求先找到自己感兴趣的网页进行爬取

找到相应位置就进行爬取

import requestsimport jsonimport osimport threading#发送请求获取信息def get_response(url):    headers = {        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36'    }    response = requests.get(url=url, headers=headers).content    return response#保存文件def save_mp3(music_name,res,word):    filePath = os.path.join(os.getcwd(), './mp3/' + word)    if not os.path.exists(filePath):        print('路径不存在')        os.makedirs(filePath)        print('创建成功')        with open('./mp3/' + word + "/" + music_name + ".m4a", "wb") as file:            file.write(res)    else:        with open('./mp3/' + word + "/" + music_name + ".m4a", "wb") as file:            file.write(res)#发送请求def send_request():    word = 'exodus'    res1 = requests.get(        'https://c.y.qq.com/soso/fcgi-bin/client_search_cp?&lossless=0&flag_qc=0&p=1&n=20&w=' + word)    jm1 = json.loads(res1.text.strip('callback()[]'))    list_url = []    re = jm1['data']['song']['list']    for j in re:        try:            list_url.append((j['songmid'], j['songname'].replace('/',''), j['singer'][0]['name']))        except:            print('wrong')    for i in list_url:        print("开始下载 %s" %i[1])        res = get_response("http://ws.stream.qqmusic.qq.com/C100"+i[0]+".m4a?fromtag=0")        #save_mp3(i[1],res,word)        thr = threading.Thread(target=save_mp3, args=(i[1],res,word))        # 启动线程        thr.start()        print("下载完成")    print("done")send_request()

　　找到QQ音乐的搜索歌曲API

此接口获取搜索的歌曲

执行结果

生成词云