字符串空格替换

题目:app

  请实现一个函数,将一个字符串中的空格替换成“%20”。例如,当字符串为We Are Happy.则通过替换以后的字符串为We%20Are%20Happy。函数

代码:spa

1 # -*- coding:utf-8 -*-
2 class Solution:
3     # s 源字符串
4     def replaceSpace(self, s):
5         # write code here
6         return s.replace(' ','%20')