from selenium import webdriverimport timefrom PIL import Imagedriver = webdriver.Chrome()driver.get('https://www.baidu.com/')time.sleep(3)# 演示一：全网页截图# driver.save_screenshot('screenshot.png')# driver.quit()# 演示二：定位区块截图driver.save_screenshot(r'photo.png')  # 一次截图：形成全图baidu = driver.find_element_by_id('su')  # 截图按钮百度一下# baidu = driver.find_element_by_xpath("//div[@id='lg']/img[@class='index-logo-src']") #截图百度logo图片# print(baidu)left = baidu.location['x']  # 区块截图左上角在网页中的x坐标top = baidu.location['y']  # 区块截图左上角在网页中的y坐标right = left + baidu.size['width']  # 区块截图右下角在网页中的x坐标bottom = top + baidu.size['height']  # 区块截图右下角在网页中的y坐标# print({"left": left, "top": top, "right": right, "bottom ": bottom})# print("baidu.size['width']:%s" % baidu.size['width'])# print("baidu.size['height']:%s" % baidu.size['height'])picture = Image.open(r'photo.png')picture = picture.crop((left, top, right, bottom))  # 二次截图：形成区块截图picture.save(r'photo2.png')driver.quit()