2022-10-30课堂代码

```
import time

from selenium import webdriver
# from selenium.webdriver import ActionChains
from selenium.webdriver import ActionChains
from selenium.webdriver.common.by import By

import pyautogui

driver = webdriver.Edge(executable_path="msedgedriver.exe")
driver.get('https://www.baidu.com')

time.sleep(2)  # 等待页面加载完成

# action_chains = ActionChains(driver)
# body = driver.find_element_by_tag_name('body')  # [name="body"]
# print(body)
#
# action_chains.context_click(body).perform()
# time.sleep(3)
#
# pyautogui.typewrite(['down', 'down', 'down'])
# time.sleep(3)
# pyautogui.typewrite(['return'])
#
# time.sleep(10)
'''
<div name="body" class="body" id="ddd"></div>
<body></body> #tag
'''

# driver.find_element_by_link_text("新闻").click()
# time.sleep(2)
#
# # 切换窗口
# all_windows = driver.window_handles  # 窗口句柄, 列表
# driver.switch_to.window(all_windows[1])  # 窗口句柄
#
# driver.find_element_by_link_text("读懂习近平总书记二十大后首次出京活动的深意").click()
# time.sleep(2)
#
# '''
# <select>
#     <option>选项一</option>
#     <option>选项二</option>
#     <option>选项三</option>
# </select>
#
# <div></div>
# '''

bnt = driver.find_element_by_class_name('soutu-btn')
bnt.click()

upload_btn = driver.find_element_by_class_name('upload-pic')
upload_btn.send_keys("d:/logo.gif")

time.sleep(10)

'''
1. 打开百度页面, 点击"图片"跳转到图片页面
2. 在图片页面使用"以图搜图"功能, 搜索相似的图片
3. 输出供搜索到多少个相似图片
'''

# all_windows = driver.window_handles  # 窗口句柄, 列表
# driver.switch_to.window(all_windows[1])  # 窗口句柄
# C:\Users\lou_y\Desktop\logo.gif

```

Python课程-w73班

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