Python之旅——字符串与列表间转换

字符串与列表间转换

字符串分割成列表

sentence = "Hello world!"
words = sentence.split()
print(type(words))
print(words)

代码输出：

<class 'list'>
['Hello', 'world!']

字符串列表拼接成字符串

words = ["hello", "python!"]
sentence = "-".join(words)

print(type(sentence))
print(sentence)

代码输出：

<class 'str'>
hello-python!