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']

3.list >>>str

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

参考链接：

http://blog.csdn.net/cnmcsdn456/article/details/27830671

http://piziyin.blog.51cto.com/2391349/568426