Python 获取b站截取验证码大小不对

Question

逻辑：想要获取站验证码图片，代码是先全屏截取图片 然后通过获取验证码大小，从全屏图片上裁剪验证图片，执行代码后发现验证码图片裁剪位置不对 以下是代码及截取图片

完整代码

import datetime
import os
import json
import time
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as ES
from selenium.webdriver.common.by import By
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.action_chains import ActionChains
from selenium import webdriver
from PIL import Image

#
# class Bilibili_auto:
#
#     def __init__(self):
#         pass
#
#     def Initiate_chrome(self):
#         a = 'd1d'
driver = webdriver.Chrome()
driver.get('https://www.bilibili.com/')
driver.maximize_window()
wait = WebDriverWait(driver,10)
ClickSignIn = wait.until(ES.presence_of_element_located((By.XPATH,'//*[@id="i_cecream"]/div[2]/div[1]/div[1]/ul[2]/li[1]/li/div[1]/div')))
ActionChains(driver).click(ClickSignIn).perform()
Account = wait.until(ES.presence_of_element_located((By.XPATH,'//form[@class="tab__form"]/div[1]/input')))
ActionChains(driver).click(Account).send_keys('13147035668').perform()
Password = wait.until(ES.presence_of_element_located((By.XPATH, '//form[@class="tab__form"]/div[3]/input')))
ActionChains(driver).click(Password).send_keys('aaaaaa').perform()
Login = wait.until(ES.presence_of_element_located((By.XPATH,'//div[@class="btn_wp"]/div[2]')))
ActionChains(driver).click(Login).perform()
# BigPicture = wait.until(ES.presence_of_element_located((By.XPATH,'//div[@class="geetest_panel geetest_wind"][2]')))
time.sleep(10)
#全屏截图
driver.get_screenshot_as_png()
driver.save_screenshot('bigpicture.png')
#验证码对象
Minpicture = wait.until(ES.presence_of_element_located((By.XPATH,'//div[@class="geetest_widget"]')))
loction = Minpicture.location
print(loction)
size = Minpicture.size
print(size)
#裁剪验证码大小
left,top,right,bottom = loction['x'],loction['y'],(loction['x']+size['width']),(loction['y']+size['height'])
BIG_screenshot_OPEN = Image.open('bigpicture.png')
Minpicture_screenshot = BIG_screenshot_OPEN.crop((left,top,right,bottom))
Minpicture_screenshot.save('minpicture_screenshot.png')









# a= Bilibili_auto()
# 

求解答疑惑 感谢

Answer 1

为什么要先截取全屏呢，再找验证码位置呢？这个验证码的图片可以直接从网络就获取到了。