save project

my_music.py

 import pygame
 from pygame import locals
+import os
 
 pygame.init()  # 初始化
 # 创建窗口
@@ -11,8 +12,15 @@ 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')  # 下一曲按钮
-
+music_list=[]
+path="C:\\Users\\123\\Desktop\\test"
+filelist=os.listdir(path)
+for i in filelist:
+    if i[-4:]=='.ogg' or i[-4:]=='.way':
+        music_list.append(i)
 # 载入音乐
+num=-1
+volume=0.2
 pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
 
 volume = 0.2
@@ -52,8 +60,12 @@ while True:
                         pygame.mixer.music.pause()
 
     if pygame.mixer.music.get_busy() == False:
+        num+=1
+        if num>len(filelist)-1:
+            num=0
+        print(num)
+        pygame.mixer.music.load(path+"\\"+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