1.输入文本
示例:
el1 = driver.find_element(By.XPATH,".//input[@class='s_ipt']")
ActionChains(driver).send_keys('python').perform() #键盘输入
time.sleep(2)
ActionChains(driver).send_keys(Keys.BACK_SPACE).perform() #模拟键盘按键2.键盘按下与松开

el1 = driver.find_element(By.XPATH,".//input[@class='s_ipt']")
ActionChains(driver).send_keys('python').perform()
time.sleep(2)
ActionChains(driver).send_keys(Keys.BACK_SPACE).perform() #模拟键盘按键