auto save

my_music.py

@@ -11,12 +11,27 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
+music=pygame.mixer.music.load("歌曲4.ogg")
+v=2
+
 
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
-
+        if event.type ==locals.KEYDOWN:
+            if event.key == locals.K_UP:
+                v+=0.1
+                if v>2:
+                    v=2
+                pygame.mixer.music.set_volume(v)
+            if event.key ==locals.K_DOWN:
+                v-=0.1
+                if v<0:
+                    v=0
+                pygame.mixer.music.set_volume(v)
+    if pygame.mixer.music.get_busy()== False:
+        pygame.mixer.music.play()
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(stop_img, (270, 330))   # 暂停按钮