Python正则表达式的语句具体的实用例子_2

import re

s = """
<div class='jay'><span id='1'>周杰伦</span></div>
<div class='augus'><span id='2'>马宁</span></div>
<div class='tom'><span id='3'>马铭皓</span></div>
<div class='jarry'><span id='4'>杰瑞</span></div>
<div class='lucy'><span id='5'>路西</span></div>

"""

obj = re.compile(r"<div class='.*?'><span id='.*?'>(?P<name>.*?)</span></div>",re.S)
result = obj.finditer(s)
for it in result:
    # print(it.group())
    print(it.group("name"))   
#例子中，在原本的".*?"的位置变更为"(?P<name>.*?)"  ,这样在下面的group中用name的变量名就可以提取到当前的