python爬虫笔记(2-1)xpath抓猪八戒
2021/8/9 9:06:09
本文主要是介绍python爬虫笔记(2-1)xpath抓猪八戒,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
# xpath抓取猪八戒网 # 1、拿到页面源代码 # 2、解析和提取数据 import requests from lxml import etree # 拿到页面源码 url = "https://nanjing.zbj.com/search/f/?type=new&kw=saas&fr=search-history" resp = requests.get(url) resp.encoding = "utf-8" # print(resp.text) # 解析数据 html = etree.HTML(resp.text) # 提取数据 # 提取每个服务商的div divs = html.xpath("/html/body/div[6]/div/div/div[2]/div[5]/div[1]/div") # print(divs) for div in divs: price = div.xpath("./div/div/a[1]/div[2]/div[1]/span[1]/text()")[0].strip("¥") # title = div.xpath("./div/div//a[1]/div[2]/div[2]/p/text()") title = "UI设计".join(div.xpath("./div/div//a[1]/div[2]/div[2]/p/text()")) comp_name = div.xpath("./div/div/a[2]/div[1]/p/text()")[1].strip("\n\n") print(comp_name,title,price)
这篇关于python爬虫笔记(2-1)xpath抓猪八戒的文章就介绍到这儿,希望我们推荐的文章对大家有所帮助,也希望大家多多支持为之网!
- 2024-05-08有遇到过吗?同样的规则 Excel 中 比Python 结果大
- 2024-03-30开始python成长之路
- 2024-03-29python optparse
- 2024-03-29python map 函数
- 2024-03-20invalid format specifier python
- 2024-03-18pool.map python
- 2024-03-18threads in python
- 2024-03-14python Ai 应用开发基础训练,字符串,字典,文件
- 2024-03-13id3 algorithm python
- 2024-03-13sum array elements python