save project

my_music.py

@@ -26,12 +26,12 @@ while True:
             exit()
         # 按键，控制声音大小
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_UP:
+            if event.key == locals.K_w:
                 volume += 0.1
                 if volume > 1:
                     volume = 1
                 pygame.mixer.music.set_volume(volume)
-            if event.key == locals.K_DOWN:
+            if event.key == locals.K_s:
                 volume -= 0.1
                 if volume < 0:
                     volume = 0
@@ -62,4 +62,3 @@ while True:
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
     pygame.display.update()
-    print(volume)