我正在尝试自动选择Milonic菜单中的项目。我使用的代码如下:
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions
from selenium.webdriver.common.by import By
driver = webdriver.Firefox()
example_menu = driver.find_element_by_id('m_example')
example_menu.click()
# Wait for the "Example Choice" choice to appear
choice_present = expected_conditions.presence_of_element_located((By.LINK_TEXT, 'Example Choice'))
WebDriverWait(driver, 5).until(choice_present)
# Click on "Example Choice"
example_choice = driver.find_element_by_link_text('Example Choice')
example_choice.click()
但是,会引发WebDriverException,并发出类似于以下消息:
^{pr2}$
解决方案是使用ActionChains将鼠标移动到菜单项上,但单击Milonic链接:
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