selenium screenshot进行区域截图

可是区域截图

from selenium import webdriver

driver = webdriver.Chrome()

# Navigate to url
driver.get("http://www.example.com")

# Returns and base64 encoded string into image
driver.save_screenshot('./image.png')

driver.quit()

区域截图（元素定位区域）

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

driver = webdriver.Chrome()

# Navigate to url
driver.get("http://www.example.com")

ele = driver.find_element(By.CSS_SELECTOR, 'h1')

# Returns and base64 encoded string into image
ele.screenshot('./image.png')

driver.quit()