auto save

my_music.py

@@ -13,6 +13,8 @@ next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
 pygame.mixer.music.load('歌曲4.ogg')
 
+volume=0.8
+pygame.mixer.music.set_volume(volume)
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -27,12 +29,12 @@ while True:
         if event.type == locals.QUIT:
             exit()
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_UP:
+            if event.key == locals.K_w:
                 volume += 0.1
                 if volume < 0 or volume==0:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
-            if event.key == locals.K_DOWN:
+            if event.key == locals.K_:
                 volume -= 0.1
                 if volume < 0 <or volume==0:
                     volume = 0
@@ -60,3 +62,4 @@ while True:
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
     pygame.display.update()
+