利用python批量抓取金投网所有银元最新价格表数据
1、思路
1.拿到页面源代码
2.从页面源代码中提取你需要的数据所有银元最新价格表数据
2、完整代码import requests from lxml import etree def get_page(url,headers): resp = requests.get(url,headers=headers) resp.encoding = "utf-8" # print(resp.text) et = etree.HTML(resp.text) text_list = et.xpath("//table[@border="1"]/tbody/tr/td/text()") for i in range(0,len(text_list),3): for j in range(3): print(text_list[j+i],end=" ") print("") if __name__ == "__main__": url = "https://cang.cngold.org/c/2022-06-14/c8152503.html" headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36" } get_page(url,headers)3、获取结果
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