save project

my_music.py

@@ -75,7 +75,7 @@ while True:
                     click = 0
                     click = 0
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
         num += 1
         num += 1
-        if num > len(filelist)-1:
+        if num > len(file)-1:
             num = 0
             num = 0
         print(num)
         print(num)
         pygame.mixer.music.load(path+"\\"+music_list[num])  # 载入音乐
         pygame.mixer.music.load(path+"\\"+music_list[num])  # 载入音乐