python爬虫实现获取下一页代码

我们首先来看下实例代码: from time import sleep import faker import requests from lxml import etree fake = faker.Faker() base_url = "http://angelimg.spbeen.com" def get_next_link(url): content = downloadHtml(url) html = etree.HTML(content) next_url = html.xpath("//a[@class='ch next']/@href") if next_ur