python 字符串（str）和列表（list）的互相转换

1.str >>>list 

str1 = "12345"
list1 = list(str1)
print list1
 
str2 = "123 sjhid dhi"
list2 = str2.split() #or list2 = str2.split(" ")
print list2
 
str3 = "www.google.com"
list3 = str3.split(".")
print list3
 

输出

 
['1', '2', '3', '4', '5']
['123', 'sjhid', 'dhi']
['www', 'google', 'com']

list >>>str

str4 = "".join(list3)
print str4
str5 = ".".join(list3)
print str5
str6 = " ".join(list3)
print str6

输出

wwwgooglecom
www.google.com
www google com

 

原文：https://blog.csdn.net/roytao2/article/details/53433373