Pyschool：主题1

Question

我是Python的新手，我跳到了python 3.但是我正在尝试使用pyschools.com的学习实践。我遇到了一个涉及使用字符串的问题。他们想要这个结果："No, thanks, Mom," I said, "I don't know how long it will take."。在Python 3中，我可以使用"""之前和之后输入文字。但是在Python 2中，同一行出现为\'"No, thanks, Mom," I said, "I don\'t know how long it will take."\'。如何正确格式化？

Answer 1

没有问题;你的python解释器以一种可以粘贴到解释器中的方式回显给你的字符串。

如果您只想打印字符串值而不是字符串文字，请使用print()：

>>> '''"No, thanks, Mom," I said, "I don't know how long it will take."'''
'"No, thanks, Mom," I said, "I don\'t know how long it will take."'
>>> print('''"No, thanks, Mom," I said, "I don't know how long it will take."''')
"No, thanks, Mom," I said, "I don't know how long it will take."

请注意，在这方面python版本之间没有区别; python 3的行为完全相同。