Python+Selenium--无法定位图像元素（无法单击图像）

Question

顺便说一句，我使用Python 3.8、Chrome 81.0.4044.122和最新版本的Selenium。

到目前为止，我使用:driver=webdriver.chrome()driver.find_element_by_xpath（“path_of_element”）.click()单击button，然后找到一个具有图像而不是文本的登录按钮。我尝试了XPath、CSS选择器、id、名称、文本链接、ActionChains(move_to)什么都不起作用。

下面是HTML：请点击我。

如何找到图像按钮的正确XPath并单击它？

driver.find_element_by_css_selector('.nice-select').click（）driver.find_element_by_xpath（“/html/body/div1/div[3]/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/span”）.click（）driver.find_element_by_xpath（“v/div/div/div/div/div/div/div2/div2/div/ul/li[19]')。单击（）driver.find_element_by_xpath('/html/body/div1/div[3]/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/div/li[3]')。单击（）driver.find_element_by_xpath('/html/body/div/div/div/li[3]')html/body/div1/div[3]/div/div/div/div/div/div/div/div2/div[4]/div/span')。单击（）driver.find_element_by_xpath（”/html/body/div1/div[3]/div/div/div/div/div/div/div/div[5]/a')。单击（）driver.find_element_by_xpath（“/html/body/div1/div[3]/div/div/div/div/div/div[5]/a')

Answer 1

尝试以下CSS选择器：

.my_menu>a

代码应该如下所示：

driver.find_element_by_css_selector(".my_menu>a").click()

另外，尝试定位具有显式等待的元素：

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


WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, ".my_menu>a"))).click()

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


driver = webdriver.Chrome()
driver.get("https://oc31.ebssw.kr/onlineClass/search/onlineClassSearchView.do?schulCcode=00898&schCssTyp=online_mid")
WebDriverWait(driver, 20).until(EC.element_to_be_clickable(
    (By.CSS_SELECTOR, ".my_menu>a"))).click()
time.sleep(5)