selenium browser-free interface mode

To the Chrome browser, for example:

method one:

from selenium.webdriver Import Chrome, ChromeOptions 

opt = ChromeOptions ()             # Create a Chrome parameter object 
opt.headless = True               # to set Chrome no visual interface mode, windows / Linux Jieke 
Driver = Chrome (Options = opt)      # Create a Chrome-free interface object 

driver.get ( ' http://www.baidu.com ' ) 
Print (driver.current_window_handle)
 Print (driver.page_source) 
driver.close ()

Method Two:

from selenium.webdriver Import the Chrome
 from selenium.webdriver.chrome.options Import the Options 

opt = the Options () 
opt.add_argument ( ' --no-Sandbox ' )                 # solve DevToolsActivePort given file does not exist 
opt.add_argument ( ' window-size = 1920x3000 ' )        # specify the resolution 
opt.add_argument ( ' --disable-GPU ' )                # Google documents mentioned the need to add this property to circumvent the bug 
opt.add_argument ( ' --hide-scrollbars ' )            #Scroll bar is hidden, to deal with some special pages 
opt.add_argument ( ' Blink-Settings = imagesEnabled = false ' )       # not loaded images, to enhance the speed 
opt.add_argument ( ' --headless ' )                   # browser does not provide a visual interface. If the Linux system does not support this visualization without fail to start

# Opt.binary_location r = "C: \ Program Files (x86) \ Google \ Chrome \ the Application \ chrome.exe" browser manually specify the location # 

Driver = Chrome (Options = opt)    　　　#　 create no interface objects

driver.get('http://www.baidu.com') 
print(driver.current_window_handle) 
print(driver.page_source) 
driver.close()