save project

my_music.py

@@ -53,7 +53,8 @@ while True:
     if pygame.mixer.music.get_busy()==False:
     if pygame.mixer.music.get_busy()==False:
         num += 1
         num += 1
         if num > len(music_list) - 1:
         if num > len(music_list) - 1:
-            pygame.image.load(music_list[num])
+            num = 0
+        pygame.mixer.music.load(music_list[num])
         pygame.mixer.music.play()
         pygame.mixer.music.play()
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景