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

2.list >>>str

（1）方式一

    str4 = "".join(list3)      print str4      str5 = ".".join(list3)      print str5      str6 = " ".join(list3)      print str6  输出为： wwwgooglecom  www.google.com  www google com

（2）方式二

>>> juice=['orange','a','b']  >>> content='%s'*len(juice) % tuple(juice)  >>> print content  orangeab  

转载自：

http://blog.csdn.net/roytao2/article/details/53433373

https://yq.aliyun.com/articles/41640