立即学习:https://edu.youkuaiyun.com/course/play/6861/326747?utm_source=blogtoedu
正则表达式
import re
1、查 findall,findall(pattern,string,flags=0)
2、替换 sub(pattern,stirng,count=0,flags=0)
3、截取split(pattern,string,maxsplit=0,flags=0)
立即学习:https://edu.youkuaiyun.com/course/play/6861/326747?utm_source=blogtoedu
正则表达式
import re
1、查 findall,findall(pattern,string,flags=0)
2、替换 sub(pattern,stirng,count=0,flags=0)
3、截取split(pattern,string,maxsplit=0,flags=0)