Chinese matching example in python regular expression

巴扎黑
Release: 2016-12-07 11:05:45
Original
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#coding=utf-8 
import re 
from urllib2 import urlopen 
webpage = urlopen('http://www.baidu.com')       #获取百度页面的信息
text = webpage.read()                           #读取为文本
tmp = text.decode('utf8')                       #对原文本进行utf8转码, 此处要跟代码的编码格式一致
pat = &#39;<title>(.*)?([\u4e00-\u9fa5]*)?</title>&#39; #对中文进行匹配
re.escape(pat)                                  #对匹配模式中需要转义的符号进行转义
pat = re.compile(pat)                           #compile一下
m = re.search(pat,tmp) 
title = m.group(1) 
print title 
webpage.close()
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