splite与join

Python split() 通过指定分隔符对字符串进行切片

切片之后为list数据类型。

sentence = 'I can because I think I can '
s_1 = sentence.split(sep=' ', maxsplit=2)
s_2 = sentence.split()  # sep默认为所有的空字符,包括空格、换行(\n)、制表符(\t)等;maxsplit默认为 -1, 即分隔所有。
s_4 = '-'
s_5 = ['1', '2', '3']
s_6 = s_4.join(s_5)
print('s_1', s_1)
print('s_2', s_2)
print('type(s_2)', type(s_2))
print('s_6', s_6)
print('type(s_6)', type(s_6))

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转载自www.cnblogs.com/qianslup/p/11827346.html