*表示匹配[0,正无穷大]次
* means math zero or more-----occur any number of times in the text.
# -*- coding: utf-8 -*-
"""
Spyder Editor
This is a temporary script file.
"""
import re
message="the adventure of batman"
re1=re.compile(r'bat(wo)*man')
mo1=re1.search("the adventure of batman")
print("mo1.group():",mo1.group())
mo2=re1.search("the adventure of batwoman")
print("mo2.group():",mo2.group())
mo3=re1.search("the adventure of batwowowowoman")
print("mo3.group():",mo3.group())
