爬虫学习之-Python list 和 str 互转

 

 

一、list转字符串

命令:''.join(list)
其中,引号中是字符之间的分割符,如“,”,“;”,“ ”等等
如:
list = [1, 2, 3, 4, 5]
''.join(list) 结果即为:12345
','.join(list) 结果即为:1,2,3,4,5

二、字符串转list

print list('12345')
输出: ['1', '2', '3', '4', '5']
print list(map(int, '12345'))
输出: [1, 2, 3, 4, 5]

str2 = "123 sjhid dhi" 
list2 = str2.split() #or list2 = str2.split(" ") 
print list2 
['123', 'sjhid', 'dhi']

str3 = "www.google.com" 
list3 = str3.split(".") 
print list3 
['www', 'google', 'com']

原文地址:https://www.cnblogs.com/brady-wang/p/9680490.html