Python实现图片的base64编码

            
              import
            
            
               base64


            
            
              if
            
            
              __name__
            
             == 
            
              "
            
            
              __main__
            
            
              "
            
            
              :
    dir
            
            =
            
              '
            
            
              image.jpg
            
            
              '
              

            
            
              
    basef
            
            =open(dir.split(
            
              '
            
            
              .
            
            
              '
            
            )[0]+
            
              '
            
            
              _base64.txt
            
            
              '
            
            ,
            
              '
            
            
              w
            
            
              '
            
            
              ) 
    with open (dir,
            
            
              '
            
            
              rb
            
            
              '
            
            
              ) as f:
        base64_data
            
            =
            
              base64.b64encode(f.read())
        s
            
            =
            
              base64_data.decode()
        data
            
            =
            
              '
            
            
              data:image/jpeg;base64,%s
            
            
              '
            
            %
            
              s
        
            
            
              #
            
            
               print(data)
            
            
                      basef.write(data)
    
    basef.close()