鼠标事件
webdriver模块中的件方法:
clear() #清楚输入框的内容
send_keys('内容') #在文本框内输入内容
click() #点击按钮
submit() #表单的提交
ActionChains模块中的方法:
click(on_element=None) #单击鼠标左键
click_and_hold(on_element=None) #点击鼠标左键,按住不放
context_click(on_element=None) #点击鼠标右键
double_click(on_element=None) #双击鼠标左键
drag_and_drop(source, target) #拖拽到某个元素然后松开
drag_and_drop_by_offset(source, xoffset, yoffset) #拖拽到某个坐标然后松开
move_by_offset(xoffset, yoffset) #鼠标移动到距离当前位置(x,y)
move_to_element(to_element) #鼠标移动到某个元素
move_to_element_with_offset(to_element, xoffset, yoffset) #将鼠标移动到距某个元素多少距离的位置
release(on_element=None) #在某个元素位置松开鼠标左键
perform() #执行链中的所有动作
ActionChains的两种写法:
#首先导入模块
from selenium.webdriver.common.action_chains import ActionChains
#链条式方法
searchElement = driver.find_element_by_id('sb_form_q').send_keys('selenium')
searchButtonElement = driver.find_element_by_id('sb_form_go')
ActionChains(driver).click(searchButtonElement).perform()
#分布式方法
searchElement = driver.find_element_by_id('sb_form_q').send_keys('selenium')
searchButtonElement = driver.find_element_by_id('sb_form_go')
ActionChainsDriver = ActionChains(driver).click(searchButtonElement)
ActionChainsDriver.perform()
在12306主页做一个练习,效果如gif
from selenium.webdriver.common.action_chains import ActionChains
from selenium import webdriver
from time import sleep
get_12306 = webdriver.Firefox()
get_12306.get('https://www.12306.cn/index/index.html')
g_href = get_12306.find_element_by_xpath('//*[@id="J-index"]/a')
Action = ActionChains(get_12306)
for x in range(9):
x = x * 145
print(x)
Action.move_to_element_with_offset(g_href, x, 0).perform()
sleep(0.5)
sleep(2)
get_12306.quit()