代码: 全选
import re
s="m/regfm.html' target='_blank' class='blue'>我们是中国人</a>));"
rc=re.compile(r'\\\w+',re.DOTALL|re.IGNORECASE)
li=list(s)
lis=[x for x in li if rc.search(x.__repr__())]
ll = [1,2,3,4,5]
cn=reduce(lambda x,y:x+y,lis)
print cn