S06 - 带iframe的页面源码分析及数据爬取
发布日期：1718094696    阅读数：696
coding=utf-8 import requests from lxml import etree url = ‘https://spiderbuf.cn/web-scraping-practice/inner’ myheaders = {‘User-Agent’:‘Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 Safari/537.36’} html = req...
S05 - 网页图片的爬取及本地保存
发布日期：1718093764    阅读数：837
coding=utf-8 import requests from lxml import etree url = ‘https://spiderbuf.cn/web-scraping-practice/scraping-images-from-web’ myheaders = { ‘User-Agent’: ‘Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 Safari/537....
S04 - 分页参数分析及翻页爬取
发布日期：1718093716    阅读数：785
coding=utf-8 import requests from lxml import etree import re base_url = ‘https://spiderbuf.cn/web-scraping-practice/web-pagination-scraper?pageno=%d’ myheaders = { ‘User-Agent’: ‘Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91...
S03 - lxml库进阶语法及解析练习
发布日期：1718093665    阅读数：770
coding=utf-8 import requests from lxml import etree url = ‘https://spiderbuf.cn/web-scraping-practice/lxml-xpath-advanced’ myheaders = {‘User-Agent’:‘Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 Safari/537.36&rsqu...
S02 - http请求分析及头构造使用
发布日期：1718093606    阅读数：818
coding=utf-8 import requests from lxml import etree url = ‘https://spiderbuf.cn/web-scraping-practice/scraper-http-header’ myheaders = {‘User-Agent’:‘Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 Safari/537.36&rsqu...