此函数返回数组中的元素列表，并在行边界处中断。

import numpy as np print np.char.splitlines('hello\nhow are you?') print np.char.splitlines('hello\rhow are you?')

其输出如下-

['hello', 'how are you?']
['hello', 'how are you?']

'\n'，'\r'，'\r\n'可用作线边界。

参考链接

https://www.learnfk.com/numpy/numpy-char-splitlines.html