python取网站内容，但输出文件里是空白

Question

熊弟们，为啥我采集到的数据是空的，哪位好熊弟帮忙改改
测试的时候显示正常，没有报错

但是输出文件里却是空的

代码如下，大姥姥们帮改一下，百度，bilibili都不能解决问题

import requests
from lxml import etree

url = "https://www.ruiwen.com/meiwensuibi/1047794.html"

response = requests.get(url)
print(type(response))
html = etree.HTML(response.content)
print(html)
data = html.xpath("//diy[@class = 'main']/ul/li/a/text()")
#//DIY是获取页面下的所有diy
with open("articllist.txt", "w+", encoding="gb2312") as flie:
    for item in data:
        print(item)
        flie.write(item + "\n")

Answer 1

确定是DIY，不是div吗