标签：pre hello str1 class python blog split logs 字符
str1 = "hi hello world"
print(str1.split(" "))
输出：
[‘hi‘, ‘hello‘, ‘world‘]
l = ["hi","hello","world"]
print(" ".join(l))
输出：
hi hello world
标签：pre hello str1 class python blog split logs 字符
原文地址：http://www.cnblogs.com/guxiaobei/p/7739729.html
