如何在Python中将列表转换为带空格的字符串? [英] How do I convert a list into a string with spaces in Python?

问题描述

如何在Python中将列表转换为以空格分隔的字符串?

How can I convert a list into a space-separated string in Python?

例如，我要转换此列表:

For example, I want to convert this list:

my_list = [how,are,you]

放入字符串"how are you"

空格很重要.到目前为止，我不想获得howareyou

The spaces are important. I don't want to get howareyou as I have with my attempt so far of using

"".join(my_list)

推荐答案

" ".join(my_list)

您需要使用空格而不是空字符串来连接...

you need to join with a space not an empty string ...

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