代码
import requests
from lxml import etree
import xlwt
URL = ‘http://www.chinastor.com/si/hub/list_239_2.html’
res = requests.get(URL)
res.encoding = ‘gb2312’
html = res.content.decode(‘gb2312’)
e_html = etree.HTML(html)
title = e_html.xpath(’//table[@class=“hovertable”]/tr[@onmouseover]//a[@href]/text()’)
#list转换成str
test_str = “\n”.join(title)
#print(test_str)
#创建一个workbook设置编码
workbook = xlwt.Workbook(encoding = ‘utf-8’)
#创建一个worksheet
worksheet = workbook.add_sheet(‘My Worksheet’)
#写入Excel
#参数对应行,列,值
worksheet.write(1,0, label = ‘this is test’)
worksheet.write(1,1,label = test_str)
#保存
workbook.save(‘Desktop/市场拓展/Excel_test.xls’)
参考视频:https://www.ixigua.com/6822197267978519051?logTag=ab7661a36552003e4b0c
该代码示例展示了如何利用Python的requests和lxml库抓取网页表格数据,并通过xlwt库将其存储为Excel文件。主要涉及网络请求、HTML解析及Excel文件操作。
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