python - web自动化测试 - 元素操作 - 窗口切换

# -*- coding:utf-8 -*-

'''
@project: web学习
@author: Jimmy
@file: 元素操作-切换.py
@ide: PyCharm Community Edition
@time: 2019-01-19 10:43
@blog: https://www.cnblogs.com/gotesting/


@project: web学习