python爬取酷狗音乐排行榜


						本文为大家分享了python爬取酷狗音乐排行榜的具体代码，供大家参考，具体内容如下







#coding=utf-8

from pymongo import MongoClient

import time 

import requests 

from lxml import etree 

 

client = MongoClient()      #连接mongo

hello = client.hello       #连接数据库

user = hello.song         #连接表

 

headers = { 

  'User-Agent': 'Mozilla/5.0 (Android 6.0; Nexus 5 Build/MRA58N)\

  AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Mobile Safari/537.36'} 

 

def get_info(url): 

  '''

  get源码,encode,解析,xpath,保存 

  '''

  response = requests.get(url, headers=headers) 

  response = response.text.encode('utf-8') 

  selector = etree.HTML(response) 

  soup = selector.xpath('//*[@class="pc_temp_songlist "]/ul//li/a/text()') 

 

  #保存到本地

  # with open('aa.txt','a') as f:

    # for i in soup:

      # f.write(i.encode('utf-8') + '\n')

 

  #存入数据库

  for i in soup:

    user.insert({'song': i})

 

if __name__ == '__main__': 

  urls = ['http://www.kugou.com/yy/rank/home/{}-8888.html?from=rank'.format(str(i)) for i in range(1, 24)] 

  for url in urls: 

    print(url) 

    get_info(url)



以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持中文源码网。