from selenium.webdriver.chrome.options import Options from selenium import webdriver import time import os import random

def get_driver(): # 检查是否已经打开浏览器 browser_opened = False for handle in webdriver.Chrome().window_handles: browser_opened = True break

# 创建浏览器实例或在已有浏览器中操作
if browser_opened:
    options = Options()
    options.debugger_address = "127.0.0.1:9222"
    driver = webdriver.Chrome(options=options)
else:
    os.system(r'start chrome --remote-debugging-port=9222 --user-data-dir="D:\评阅用"')
    options = Options()
    options.add_experimental_option("debuggerAddress", "127.0.0.1:9222")
    driver = webdriver.Chrome(options=options)

return driver

driver = get_driver()

找到有“内蒙古开放大学”字样的标签页

while True: for handle in driver.window_handles: driver.switch_to.window(handle) if "内蒙古开放大学" in driver.title: print("登录成功") break else: time.sleep(3) continue break

在网页内查找所有class属性为summary-sub-title的元素，并提取其中的数字

elements = driver.find_elements("class name", "summary-sub-title") for i, element in enumerate(elements): text = element.text num = ''.join(filter(str.isdigit, text)) num = int(num) if num in [1, 2]: num -= random.randint(1, 2) # 随机减去1-2 elif num > 2: num -= random.randint(1, 3) # 随机减去1-3 print(f"第{i + 1}题分值为：{num}")

# 判断是否已经填写了答案
answer = driver.find_element("class name", "answer-content")
if answer.text:
    # 填写分数
    print(f"第{i + 1}题答案已填写")
    score_input = driver.find_elements("css selector", "input[name='score']")[i]
    score_input.send_keys(num)
    time.sleep(1)  # 等待自动保存
    print(f"第{i + 1}题已打分：{num}"