面试题答案
一键面试import re
def validate_email(email):
pattern = r'^[a-zA-Z0-9_.]+@[a-zA-Z0-9]+\.[a-zA-Z]{2,}$'
if re.match(pattern, email):
return True
else:
return False
import re
def validate_email(email):
pattern = r'^[a-zA-Z0-9_.]+@[a-zA-Z0-9]+\.[a-zA-Z]{2,}$'
if re.match(pattern, email):
return True
else:
return False