2017-09-15 50 views

回答

0

看看这个例子。这可能会帮助你

import re 
f=open('sample.txt',"w") 
f.write("<p class = m>babygameover</p>") 
f.close() 
f=open('sample.txt','r') 
string = "<p class = m>(.+?)</p>" 
pattern = re.compile(string) 
text = f.read() 
search = re.findall(pattern,text) 
print search 
相关问题