明港陆海场站,辰州矿业招聘,待产准备
join用来连接字符串,split恰好相反,拆分字符串的。
不用多解释,看完代码,其意自现了。
其join和split的英文版解释如下:
join(...)
S.join(sequence) -> string
Return a string which is the concatenation of the strings in the
sequence. The separator between elements is S.
split(...)
S.split([sep [,maxsplit]]) -> list of strings
Return a list of the words in the string S, using sep as the
delimiter string. If maxsplit is given, at most maxsplit
splits are done. If sep is not specified or is None, any
whitespace string is a separator and empty strings are removed
from the result.
如对本文有疑问,请在下面进行留言讨论,广大热心网友会与你互动!! 点击进行留言回复
新手学习Python2和Python3中print不同的用法
Python基于os.environ从windows获取环境变量
网友评论