save project

snake.py

@@ -5,4 +5,7 @@ screen = pygame.display.set_mode((660,480))
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
-            exit()
+            exit()
\ No newline at end of file
+background = pygame.image.load('bg.png')
+screen.blit(background,(0,0))#载入图片
+pygame
\ No newline at end of file