save project

my_music.py

 import pygame
+import os
 from pygame import locals
 
 pygame.init()  # 初始化
@@ -11,16 +12,18 @@ 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=["歌曲1.wav","歌曲2.wav","歌曲3.wav","歌曲4.ogg"]
+music_list=[]
+path="C:\\Users\\86135\\Desktop\\test"
+filelist=os.listdir(path)
+for i in filelist:
+    if i[-4]==".ogg" or i[-4]=="wav":
+        music_list.appand(i)
 num=-1# 载入音乐
-
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
 play_button = stop_img
-
 while True:
-    
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
@@ -36,27 +39,41 @@ while True:
                 if volume < 0:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
-
         if event.type == locals.MOUSEBUTTONDOWN:
             if event.button==1:
                 x,y=event.pos
                 if x>270 and x<370 and y>350 and y<450:
                     click += 1
-                    if click % 2 == 0:
-                        play_button = stop_img
-                        pygame.mixer.music.unpause()
-                    else:
-                        play_button = play_img
-                        pygame.mixer.music.pause()
-
+                if click % 2 == 0:
+                    play_button = stop_img
+                    pygame.mixer.music.unpause()
+                else:
+                    play_button = play_img
+                    pygame.mixer.music.pause()
+                if x>420 and x<520 and y>350 and y<400:
+                    num=num+1
+                    if num>len(music_list)-1:
+                        num=0
+                    pygame.mixer.music.load(apth+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    click = 0
+                    play_button = stop_img
+                if x>120 and x<220 and y>350 and y<400:
+                    num=num-1
+                    if num<0:
+                        num=len(music_list)-1
+                    pygame.mixer.music.load(apth+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    click = 0
+                    play_button = stop_img
     if pygame.mixer.music.get_busy() == False:
         num+=1
         if num>len(music_list)-1:
             num=0
-        pygame.mixer.music.load(music_list[num])
-
+        pygame.mixer.music.load(apth+"\\"+music_list[num])
         pygame.mixer.music.play()
-
+        click=0
+        play_button=stop_img
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮