快捷键：Ctrl+Shift+X
语法
<body>
<div>
<a href="/ershoufang/dongcheng/" title="北京东城在售二手房 ">东城</a>
<a href="/ershoufang/xicheng/" title="北京西城在售二手房 ">西城</a>
<a href="/ershoufang/chaoyang/" title="北京朝阳在售二手房 ">朝阳</a>
</div>
</body>
/：父子关系，如：div/a[2]，需要第几个标签，就在标签后面加上[顺序值]
//：子孙不相邻关系
@：通过属性定位标签，如：//a[@title="北京西城在售二手房 "]
@属性名：提取标签内指定属性名的属性值，如：//a[@title="北京西城在售二手房 "]/@title
代码
from lxml import etree
import requests
url = 'http://xczx.news.cn/mlxc.htm'
response = requests.get(url=url)
report = response.text
html_tree = etree.HTML(report)
tags = html_tree.xpath('//div[@id="content-list"]//span/a/text()')
text = ''
for tag in tags:
text += tag
print(text)
