用python正则如何去掉下面文本三个<!>_html/css_WEB-ITnose

回复讨论(解决方案)

#-*- coding: utf-8 -*-
#上面的字符编码说明非常重要，否则代码内有中文会报错
import sys
import json
import urllib
import urllib2
import cookielib
import time
import re


try:
f = open('test', 'r+')
content = f.read()
f.close()

matchReg = re.compile(r'(\s.)', re.DOTALL)
content = re.sub(matchReg, '', content)
print content

f = open('test', 'w')
f.write(content)
f.close()

except Exception as e:
print e

谢谢两位大神，都pass了