python-3.x - 如何在 Selenium python 中找到页面的特定元素，因为我找不到它们

Question

我已经尝试了所有我知道的方法，但找不到元素“登录”和“密码”。有人可以帮我吗？我累了... 链接:https://trading.finam.ru/

    from selenium import webdriver
    import traceback
    from time import sleep
    url = 'https://trading.finam.ru/'
    driver =         webdriver.Chrome(executable_path=r"C:\Users\Idensas\PycharmProjects\pythonProject\selenium\chromedriver.exe")
    driver.get(url)
    sleep(2)
    try:
        x = driver.find_element_by_xpath('//label[contains(text(),"Логин")]')
        x.send_keys('123')
    except Exception:
        traceback.print_exc()

    finally:
        driver.close()
        driver.quit()

The picture of that site

Answer 1

以下xpath将起作用:
//输入[@name='login']
//输入[@name='password']

我发现该网站加载缓慢，因此您必须延迟一些，最好是明确等待，例如:

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC


wait.until(EC.visibility_of_element_located((By.XPATH, "//input[@name='login']")))

在尝试插入文本之前