爬取今日新闻网的侧边栏

Posted 2020-11-22 cjr-qyf

题目：爬取今日头条新闻网的左边侧栏，并且以csv为文件的形式保存

代码：

import io
import sys
import urllib.request
import pandas as pd
from pyquery import PyQuery as pq
sys.stdout = io.TextIOWrapper(sys.stdout.buffer,encoding=‘gb18030‘) #改变标准输出的默认编码
url = ‘https://mini.eastday.com/jrdftt/‘
def get_Info(url):
    res=urllib.request.urlopen(url)
    htmlBytes=res.read()
    doc = pq(htmlBytes.decode(‘utf-8‘))
    res = doc(".channel-item span")
    t = [i.text for i in res]
    se = pd.Series(t)
    se.to_csv("列表.csv")

结果：