auto save

my_music.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
+import os
 
 
 pygame.init()  # 初始化
 pygame.init()  # 初始化
 # 创建窗口
 # 创建窗口
@@ -12,9 +13,14 @@ last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 
 
-# 载入音乐
-music_list = ['歌曲1.wav', '歌曲2.wav', '歌曲3.wav', '歌曲4.ogg']      
+music_list = [] 
+path = "C:\\Users\\HP\\Desktop\\test"
+filelist = os.listdir(path)
+for i in filelist:
+    if i[-4] == ".wav" or i [-4:] == ".ogg":
+        music_list.append(i)
 
 
+num = -1
 volume = 0.2
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
 click = 0
@@ -49,12 +55,28 @@ while True:
                     else:
                     else:
                         play_button = play_button
                         play_button = play_button
                         pygame.mixer.music.pause()
                         pygame.mixer.music.pause()
+                if x > 120 and x < 220 and y > 350 and y < 400: # 上一曲
+                    num -= 1
+                    if num < 0:
+                        num = len(music_list) - 1
+                    pygame.mixer.music.loada(path+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    play_button = stop_img
+                    click = 0
+                if x > 420 and x < 520 and y > 350 and y < 400: # 下一曲
+                    num += 1
+                    if num > len(music_list) - 1:
+                        num = 0
+                    pygame.mixer.music.load(path+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    play_button = stop_img
+                    click = 0
 
 
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
         num += 1
         num += 1
         if num > len(music_list)-1:
         if num > len(music_list)-1:
             num = 0
             num = 0
-        pygame.mixer.music.load(music_list[num])    # 载入音乐
+        pygame.mixer.music.load(path+"\\"+music_list[num])    # 载入音乐
         pygame.mixer.music.play()
         pygame.mixer.music.play()
 
 
     # 绘制画面
     # 绘制画面