The basic operation of selenium webdrive browser

• The basic method of operation of the browser
  • open the Web page
    • Selenium introduced into the module from the webdrive
    • Open a browser (firefox)
    • Open the Web page (www.baidu.com)

    • # Import webdriver module 
      from the Selenium   Import webdriver
       # open the browser 
      Driver = webdriver.Firefox ()
       # Driver = webdriver.Ie () 
      # Driver = webdriver.Chrome () 
      # open Baidu Home 
      driver.get ( " HTTPS: // the WWW. baidu.com " )

  • Set Sleep Time
    • Introducing python comes time module
    • It is expected to open the page of time needed to set the sleep time

    • # Import webdriver module 
      from the Selenium   Import webdriver
       # import the time module 
      Import time
       # to open the browser 
      Driver = webdriver.Firefox ()
       # open Baidu Home 
      driver.get ( " https://www.baidu.com " )
       # Set the sleep time, can also be a decimal seconds 
      the time.sleep (5) # expected time required to load the page

  • Refresh page
    • For synchronizing the page content

    • from Selenium   Import the webdriver
       Import Time 
      Driver = webdriver.Firefox () 
      driver.get ( " https://www.baidu.com " )
       # Set sleep time, may be a decimal seconds 
      the time.sleep (. 5) # Wait after five seconds to refresh the page 
      driver.refresh ()

  • Page switching
    • Return to the previous page or the next page (the browser to the left, right arrow)　　

    • from Selenium   Import the webdriver
       Import Time 
      Driver = webdriver.Firefox () 
      driver.get ( " https://www.baidu.com " ) 
      the time.sleep ( . 8 ) 
      driver.get ( " https://www.duba.com " ) 
      the time.sleep ( 10 )
       # Back 
      driver.back () 
      the time.sleep ( 10 )
       # switch to the next 
      driver.forward ()

  • Set window size
    • Maximize the browser window is set, or set a fixed size window

    • from Selenium   Import the webdriver
       Import Time 
      Driver = webdriver.Firefox () 
      driver.get ( " https://www.baidu.com " ) 
      the time.sleep ( . 3 )
       # Set the browser window of fixed size (540. * 960) 
      driver.set_window_size (540,960 ) 
      the time.sleep ( 3 )
       # will maximize the browser window 
      driver.maximize_window ()

  • To open the web page screenshots

    • from Selenium   Import the webdriver
       Import Time 
      Driver = webdriver.Firefox () 
      driver.get ( " https://www.baidu.com " ) 
      the time.sleep ( . 3 )
       # Set save path + file name + extension 
      driver.get_screenshot_as_file ( " E : \\ b1.png " )

  • drop out
    • close: Close the current window
    • quit: the end of the process, close all windows
    • Use quit at the end of the test, the C drive recyclable temporary files

    • from the Selenium   Import webdriver
       Import Time 
      Driver = webdriver.Firefox () 
      driver.get ( " https://www.baidu.com " ) 
      the time.sleep ( 3 )
       # quit to end the process, close all windows 
      driver.quit ()