小福利,带你python爬取数据并存为excel文件

2022-04-03  本文已影响0人  python小哥哥2020
import requests, re, lxml
from lxml import etree
from bs4 import BeautifulSoup
import json
import pandas as pd

import openpyxl

wb = openpyxl.Workbook()
sheet = wb.active
sheet.title = 'news-online'

sheet['A1'] = '名称'  # 加表头,给A1单元格赋值
sheet['B1'] = '网址'  # 加表头,给B1单元格赋值
sheet['C1'] = '图片网址'  # 加表头,给C1单元格赋值



headers = {
            'Referer': 'https://news.qq.com',
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; rv:46.0) Gecko/20100101 Firefox/46.0',

        }

url = 'https://i.news.qq.com/trpc.qqnews_web.kv_srv.kv_srv_http_proxy/list?sub_srv_id=24hours&srv_id=pc&offset=0&limit=20&strategy=1&ext={"pool":["top"],"is_filter":7,"check_type":true}'
res = requests.get(url, headers=headers)
res1=res.json()
res2=res1['data']
datas=res2['list']
datas_list = []
for i in datas:
    datas_dict = {}
    datas_dict['标题']=i['title']
    datas_dict['网址'] = i['url']
    datas_dict['图片网址'] = i['thumb_nail']
    datas_list.append(datas_dict)


    row = [i['title'], i['url'],i['thumb_nail']]
    sheet.append(row)
wb.save('qqnews.xlsx')
df=pd.DataFrame(datas_list)
print(df)

excel文件截图如下
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