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))
@@ -11,8 +11,12 @@ 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
-pygame.mixer.music.load('歌曲4.ogg')
-music_list=['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg']
+music_list=[]
+path="C:\\Users\\23487\\Desktop\\test"
+filelist=os.listdir(path)
+for i in filelist:
+    if i[-4:]==".wav" or i[-4:]==".ogg":
+        music_list.append(i)
 num=-1
 v=0.2
 pygame.mixer.music.set_volume(v)
@@ -44,12 +48,11 @@ while True:
                 pygame.mixer.music.unpause()    
                 play_button=stop_img    
     if pygame.mixer.music.get_busy()==False:
-        while True:
-            num=num+1
-            if num>len(music_list)-1:
-                num=0
-            pygame.mixer.music.load(music_list[num])
-            pygame.mixer.music.play()
+        num=num+1
+        if num>len(music_list)-1:
+            num=0
+        pygame.mixer.music.load(music_list[num])
+        pygame.mixer.music.play()
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮