Python中的splitlines用来分割行。当传入的参数为True时，表示保留换行符 \n。通过下面的例子就很明白了:
1 mulLine = """Hello!!! 2 Wellcome to Python‘s world! 3 There are a lot of interesting things! 4 Enjoy yourself. Thank you!""" 5 6 print(‘‘.join(mulLine.splitlines())) 7 print(‘------------‘) 8 print(‘‘.join(mulLine.splitlines(True))) 9 10 results: 11 12 Hello!!! Wellcome to Python‘s world! There are a lot of interesting things! Enjoy yourself. Thank you! 13 ------------ 14 Hello!!! 15 Wellcome to Python‘s world! 16 There are a lot of interesting things! 17 Enjoy yourself. Thank you!