auto save

my_music.py

@@ -16,7 +16,8 @@ pygame.mixer.music.load('歌曲4.ogg')
 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
+        if pygame.mixer.mu  
 volume = 0.2
 volume = 0.2
 pygame.mixer.music.set_volume(volume)
 pygame.mixer.music.set_volume(volume)