爬虫系列（三十一）：模拟登录

网站模拟登录

    # douban.py

    from selenium import webdriver
    from selenium.webdriver.common.keys import Keys
    import time

    driver = webdriver.PhantomJS()
    driver.get("http://www.douban.com")

    # 输入账号密码
    driver.find_element_by_name("form_email").send_keys("[email protected]")
    driver.find_element_by_name("form_password").send_keys("xxxxxxxx")

    # 模拟点击登录
    driver.find_element_by_xpath("//input[@class='bn-submit']").click()

    # 等待3秒
    time.sleep(3)

    # 生成登陆后快照
    driver.save_screenshot("douban.png")

    with open("douban.html", "w") as file:
        file.write(driver.page_source)

    driver.quit()