Python3爬虫爬取百姓网列表并保存为json Python3爬虫爬取百姓网列表并保存为json功能示例【基于request、lxml和json模块】

import requests
from lxml import etree
import json
#构造头文件，模拟浏览器访问
url="http://xian.baixing.com/meirongfuwu/"
headers = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36','referer':url}
response=requests.get(url,headers=headers)
body=response.text #获取网页内容
html=etree.HTML(body,etree.HTMLParser())
gethtml=html.xpath('//div[contains(@class,"media-body-title")]')
# 存储为数组list
jsondata = []
for item in gethtml:
  jsonone={}
  jsonone['title']=item.xpath('.//a[contains(@class,"ad-title")]/text()')[0]
  jsonone['url']=item.xpath('.//a[contains(@class,"ad-title")]/attribute::href')[0]
  jsonone['phone']=item.xpath('.//button[contains(@class,"contact-button")]/attribute::data-contact')[0]
  jsondata.append(jsonone)
# 保存为json
with open("./d.json",'w',encoding='utf-8') as json_file:
  json.dump(jsondata,json_file,ensure_ascii=False)