selenium-鼠标操作ActionChains

actionChains常用操作：

                                        move_to_element           移动到某个元素-悬停

                                        click                                 点击

                                        double_click                    双击

                                        context_click                    右键

                                        drag_and_drop                拖拽

以百度为例：

        1.将鼠标悬停至更多按钮      

        ele_more = driver.find_element(By.XPATH, '//a[@name="tj_briicon"]')
        #ActionChains(driver).move_to_element(ele_more).perform()

                为方便操作，将actionsChains初始化单独列出来，红色和黑色二选一均可

        ac = ActionChains(driver)
        ac.move_to_element(ele_more).perform()

        2.点击更多中的翻译，上述基础上继续。

        ele_fanyi = driver.find_element(By.XPATH, '//a[@name="tj_fanyi"]')
        ac.click(ele_fanyi).perform()

        3.点击X关闭弹出框

        wins = driver.window_handles
        driver.switch_to.window(wins[-1])
        time.sleep(1)
        loc = (By.XPATH, '//a[@class="desktop-guide-close"]')
        WebDriverWait(driver, 10).until(EC.visibility_of_element_located(loc))
        driver.find_element(*loc).click()

        4.上完整代码

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

driver = webdriver.Chrome()
driver.get("http://www.baidu.com")
driver.maximize_window()
ele_more = driver.find_element(By.XPATH, '//a[@name="tj_briicon"]')
ac = ActionChains(driver)
ac.move_to_element(ele_more).perform()
ele_fanyi = driver.find_element(By.XPATH, '//a[@name="tj_fanyi"]')
ac.click(ele_fanyi).perform()
wins = driver.window_handles
driver.switch_to.window(wins[-1])
time.sleep(1)
loc = (By.XPATH, '//a[@class="desktop-guide-close"]')
WebDriverWait(driver, 10).until(EC.visibility_of_element_located(loc))
driver.find_element(*loc).click()

注：千万记得perform().

       涉及到鼠标自动化操作的时候，千万不要碰鼠标