def rsplit(self, sep=None, maxsplit=-1)
-
sep: 分割符 -
maxsplit: 最大分割次数！
a = '123.456.789'
print(a.rsplit('.', 1))
print(a.rsplit('.', 2))
['123.456', '789']
['123', '456', '789']
def rsplit(self, sep=None, maxsplit=-1)
sep: 分割符maxsplit: 最大分割次数！
a = '123.456.789'
print(a.rsplit('.', 1))
print(a.rsplit('.', 2))
['123.456', '789']
['123', '456', '789']
本文标题：Python: str 对象方法
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