鼠标表明鼠标事情。鼠标实际操作是根据应用低等界面实行的，该界面容许大家向Web电脑浏览器给予虚拟化技术的机器设备键入实际操作。

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鼠标姿势操作步骤详解如下所示：

click_and_hold

挪动到该元素，随后在给定元素的正中间点击（不释放出来）

import time
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains


with webdriver.Chrome() as driver:
    driver.get(\'https://www.baidu.com/\')
    time.sleep(2)
    setting = driver.find_element_by_xpath(\'//*[@id=\"s-usersetting-top\" and text()=\"设定\"]\')
    ActionChains(driver).click_and_hold(setting).perform()
    time.sleep(5)

context_click

最先将鼠标挪动到元素的部位，随后在给定元素上实行前后文点击（右键单击）

import time
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains


with webdriver.Chrome() as driver:
    driver.get(\'https://www.runoob.com/python/python-tutorial.html\')
    time.sleep(2)
    setting = driver.find_element_by_xpath(\'//*[@rel=\"noopener noreferrer\" and text()=\"Python 3.X 版本号的实例教程\"]\')
    ActionChains(driver).context_click(setting).perform()
    time.sleep(5)

double_click

挪动到该元素，并在给定元素的正中间双击鼠标

import time
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains


with webdriver.Chrome() as driver:
    driver.get(\'https://www.runoob.com/python/python-tutorial.html\')
    time.sleep(2)
    setting = driver.find_element_by_xpath(\'//*[@rel=\"noopener noreferrer\" and text()=\"Python 3.X 版本号的实例教程\"]\')
    ActionChains(driver).double_click(setting).perform()
    time.sleep(5)

move_to_element

将鼠标移到元素的正中间。实行此使用时，该元素也会翻转到主视图中，再开展精准定位实际操作

import time
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains


with webdriver.Chrome() as driver:
    driver.get(\'https://www.baidu.com/\')
    setting = driver.find_element_by_xpath(\'//*[@id=\"s-usersetting-top\" and @name=\"tj_settingicon\"]\')
    ActionChains(driver).move_to_element(setting).perform()
    driver.find_element_by_xpath(\'//*[text()=\"检索设定\"]\').click()
    time.sleep(5)
    

move_by_offset

将鼠标从其所在位置（或0,0）挪动给定的偏移。假如座标在主视图对话框以外，则鼠标将最后在网页对话框以外

import time
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains


with webdriver.Chrome() as driver:
    driver.get(\'https://www.baidu.com/\')
    setting = driver.find_element_by_xpath(\'//*[@id=\"s-usersetting-top\" and @name=\"tj_settingicon\"]\')
    ActionChains(driver).move_to_element(setting).perform()
    time.sleep(5)
    xOffset = 1
    yOffset = 1
    webdriver.ActionChains(driver).move_by_offset(xOffset, yOffset).perform()
    driver.find_element_by_xpath(\'//*[text()=\"检索设定\"]\').click()
    time.sleep(5)
    

如咱们把xOffset和yOffset的值略微设定大一点，设置数值 100，便会报没有在标准的不正确：Message: move target out of bounds

/Users/lifeng/python-virtualenv/venv/bin/python3 /Users/lifeng/python-projects/test-python/selenium_script.py
Traceback (most recent call last):
  File \"/Users/lifeng/python-virtualenv/venv/lib/python3.9/site-packages/selenium/webdriver/remote/errorhandler.py\", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.MoveTargetOutOfBoundsException: Message: move target out of bounds
  (Session info: chrome=89.0.4389.82)
  

drag_and_drop

最先在源元素上点击并按着，随后运动到总体目标元素的部位，随后释放出来鼠标

import time
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains


with webdriver.Chrome() as driver:
    driver.get(\'https://www.baidu.com/\')
    setting = driver.find_element_by_xpath(\'//*[@id=\"s-usersetting-top\" and @name=\"tj_settingicon\"]\')
    setting_one = driver.find_element_by_xpath(\'//*[@id=\"s-usersetting-top\" and @name=\"tj_settingicon\"]\')
    ActionChains(driver).drag_and_drop(setting, setting_one).perform()
    driver.find_element_by_xpath(\'//*[text()=\"检索设定\"]\').click()
    time.sleep(5)
    

drag_and_drop时要传2个主要参数，传到第一个是源元素setting后按着，再点一下传到的总体目标元素setting_one后，随后再释放出来掉setting_one

drag_and_drop_by_offset

最先在源元素上点击并按着，挪到给定的偏移，随后释放出来鼠标。可对于短信验证码滑动解锁实际操作

import time
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains
from selenium.common.exceptions import UnexpectedAlertPresentException


with webdriver.Chrome() as driver:
    driver.get(\'https://mail.qq.com/\')
    time.sleep(2)
    form_ = driver.find_element_by_xpath(\'//*[@id=\"login_frame\"]\')   driver.switch_to.frame(form_)
    driver.find_element_by_xpath(\'//*[@id=\"u\"]\').click()
    driver.find_element_by_xpath(\'//*[@id=\"u\"]\').send_keys(\'16688888888\')
    driver.find_element_by_xpath(\'//*[@id=\"p\"]\').click()
    driver.find_element_by_xpath(\'//*[@id=\"p\"]\').send_keys(\'12345678999\')
    driver.find_element_by_xpath(\'//*[@id=\"login_button\"]\').click()
    time.sleep(2)
    code_iframe = driver.find_element_by_xpath(\'//*[@id=\"tcaptcha_iframe\"]\')
    driver.switch_to.frame(code_iframe)
    code_offset = driver.find_element_by_xpath(\'//*[@id=\"tcaptcha_drag_button\"]\')
    ActionChains(driver).drag_and_drop_by_offset(code_offset, 179, 0).perform()
    time.sleep(10)

官方网文本文档中的讲解是可以那样实际操作：

from selenium import webdriver


driver = webdriver.Chrome()
driver.get(\"https://crossbrowsertesting.github.io/drag-and-drop\")
sourceEle = driver.find_element(By.ID, \"draggable\")
targetEle  = driver.find_element(By.ID, \"droppable\")
targetEleXOffset = targetEle.location.get(\"x\")
targetEleYOffset = targetEle.location.get(\"y\")

webdriver.ActionChains(driver).drag_and_drop_by_offset(sourceEle, targetEleXOffset, targetEleYOffset).perform()
  

可是实际操作应用了location.get()的方式，运作后出错了:

/Users/lifeng/python-virtualenv/venv/bin/python3 /Users/lifeng/python-projects/test-python/selenium_script.py
Traceback (most recent call last):
  File \"/Users/lifeng/python-projects/test-python/selenium_script.py\", line 29, in <module>
    xOffset = code_offset.location(170)
TypeError: \'dict\' object is not callable

Process finished with exit code 1

release

将释放出来按住的鼠标左键

import time
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains


with webdriver.Chrome() as driver:
    driver.get(\'https://www.runoob.com/python/python-tutorial.html\')
    text_python = driver.find_element_by_xpath(\'//*[@rel=\"noopener noreferrer\" and text()=\"Python 3.X 版本号的实例教程\"]\')
    target_python = driver.find_element_by_xpath(\'//*[@rel=\"noopener noreferrer\" and text()=\"Python 3.X 版本号的实例教程\"]\')
    webdriver.ActionChains(driver).click_and_hold(text_python).move_to_element(target_python).perform()
    webdriver.ActionChains(driver).release().perform()
    time.sleep(1)
    

以上汇总也许能幫助到你，也许协助不了你，但還是期待能幫助到你