save project

my_music.py

 import pygame
 from pygame import locals
-
+import os
 pygame.init()  # 初始化
 # 创建窗口
 screen = pygame.display.set_mode((640, 480))
@@ -12,11 +12,11 @@ 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')  # 下一曲按钮
 
-music_list = ["歌曲1.wav","歌曲2.wav","歌曲3.wav","歌曲4.ogg"]
+music_list = []
 num = -1
 file_name = os.listdir(r"C:\Users\aki\Desktop")
 for i in file_name:
-    if i[-4:] == ".mp3" or i[-4:] == ".ogg"
+    if i[-4:] == ".mp3" or i[-4:] == ".ogg":
         music_list.append(i)
 # 载入音乐
 pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
@@ -61,7 +61,7 @@ while True:
         num += 1
         if num > len(music_list)-1:
             num = 0
-        pygame.mixer.music.load(r"C:\Users\aki\Desktop" + "\\"music_list[num])
+        pygame.mixer.music.load(r"C:\Users\aki\Desktop" + "\\" + music_list[num])
         pygame.mixer.music.play()
 
     # 绘制画面