selenium-贺威栋-2021.02.25

from selenium import webdriver

from time import sleep

try:

    driver = webdriver.Chrome()

    driver.get('https://www.baidu.com/')

    driver.maximize_window()

    # driver.minimize_window()

    size = driver.get_window_size()

    print('窗口尺寸=%s'%size)

    driver.find_element_by_id('kw').send_keys('货拉拉')

    sleep(1)

    driver.find_element_by_id('kw').clear()

    driver.find_element_by_id('kw').send_keys('李焕英')

    driver.find_element_by_id('su').click()

    sleep(1)

    driver.find_element_by_xpath('//*[@id="1"]/h3/a').click()

    handles = driver.window_handles

    driver.switch_to.window(handles[1])

    sleep(1)

    driver.find_element_by_xpath('/html/body/div[4]/div[2]/div/div[2]/dl[1]/dd/a[3]').click()

except Exception as e:

    print(e)

finally:

    sleep(2)

    driver.quit()

from selenium import webdriver

from time import sleep

try:

    driver = webdriver.Chrome()

    driver.get('https://baidu.com/')

    driver.find_element_by_id('kw').send_keys('李焕英')

    driver.find_element_by_id('su').click()

    sleep(2)

    driver.back()

    sleep(2)

    driver.forward()

    sleep(2)

    driver.refresh()

except Exception as e:

    print(e)

finally:

    sleep(2)

    driver.quit()

from selenium import webdriver

from time import sleep

try:

    driver = webdriver.Chrome()

    driver.get('https://www.baidu.com/')

    element  = driver.find_element_by_link_text('直播')

    value = element.get_attribute('href')

    print('value=%s'%value)

    text = element.text

    print('text=%s'%text)

except Exception as e:

    print(e)

finally:

    sleep(2)

    driver.quit()

from selenium import webdriver

from selenium.webdriver.common.keys import Keys

from time import sleep

try:

    driver = webdriver.Chrome()

    driver.get('https://www.baidu.com/')

    search = driver.find_element_by_id('kw')

    search.send_keys('李焕英')

    sleep(1)

    search.send_keys(Keys.ENTER)

    # ctrl+a

    search.send_keys(Keys.CONTROL,'a')

    search.send_keys(Keys.CONTROL,'c')

    search.send_keys(Keys.CONTROL,'v')

    search.send_keys(Keys.CONTROL,'v')

    search.send_keys(Keys.CONTROL,'v')

except Exception as e:

    print(e)

finally:

    sleep(2)

    driver.quit()

from selenium import webdriver

from selenium.webdriver.common.action_chains import ActionChains

from time import sleep

try:

    driver = webdriver.Chrome()

    driver.get('https:/www.baidu.com/')

    driver.maximize_window()

    element =  driver.find_element_by_id('kw')

    ActionChains(driver).context_click(element).perform()

    element.send_keys('李焕英')

    btn = driver.find_element_by_id('su')

    ActionChains(driver).click(btn).perform()

    # ActionChains(driver).double_click(element).perform()

    setting = driver.find_element_by_id('s-usersetting-top')

    ActionChains(driver).move_to_element(setting).perform()

    btn = driver.find_element_by_link_text('高级搜索')

    ActionChains(driver).click(btn).perform()

except Exception as e:

    print(e)

finally:

    sleep(2)

    driver.quit()

from selenium import webdriver

from time import sleep

try:

    driver = webdriver.Chrome()

    driver.get('https://www.baidu.com/')

    driver.maximize_window()

    driver.find_element_by_id('kw').send_keys('李焕英')

    driver.find_element_by_id('su').click()

    sleep(2)

except Exception as e:

    print(e)

finally:

    sleep(2)

    driver.quit()