python3进阶之正则表达式之re模块之切分字符串

print('a b   c'.split(' '))
print(re.split(r'\s+','a b   c'))
print(re.split(r'[\s\,\;]+', 'a,b;; c  d'))
# 注意+号的位置

#输出:
# ['a', 'b', '', '', 'c'] # ['a', 'b', 'c'] # ['a', 'b', 'c', 'd']

猜你喜欢

转载自www.cnblogs.com/max520liuhu/p/8934413.html