Python - selenium自动化登录获取网页指定内容

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于 2024-07-13 17:20:12 发布 · 1.3k 阅读

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#python #selenium #自动化

一、上代码

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.chrome.service import Service as ChromeService
from selenium.webdriver.chrome.options import Options as ChromeOptions
import time

def get_inventory_numbers_with_selenium(url, username, password):
    # 设置 Chrome 选项
    chrome_options = ChromeOptions()
    chrome_options.add_argument("--headless")  # 无头模式，不打开浏览器界面
    #提前下载好与浏览器对应的驱动
    chrome_service = ChromeService("F:\F\chrome\chromedriver-win64-v118\chromedriver.exe")
    driver = webdriver.Chrome(service=chrome_service, options=chrome_options)

    try:
        # 打开页面
        driver.get(url)
        time.sleep(5)  # 等待页面加载，可以根据实际情况调整等待时间

        # 找到在库存和在途数量的元素
        stock_elem = driver.find_element(By.CSS_SELECTOR, 'div.con.sku-items span[data-v-4e5e55da=""]:nth-child(1)')
        transit_elem = driver.find_element(By.CSS_SELECTOR,