save project

lx.py

-a=(1,2,3)
-x,y,z=a
-print(x)
-print(y)
-print(z)
+# a=(1,2,3)
+# x,y,z=a
+# print(x)
+# print(y)
+# print(z)
\ No newline at end of file
+
+import os
+pant='C:\\Users\\123\\Desktop\\刘泽宇 python\\test'
+f=os.listdir(pant)

my_music.py

 import pygame
 import pygame
+import os
 from pygame import locals
 from pygame import locals
 
 
 pygame.init()   # 初始化
 pygame.init()   # 初始化
@@ -13,8 +14,13 @@ next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
 logo_img = pygame.image.load('logo.png')  # 中间logo
 
 
 mb=['mb2.mp3','mb4.mp3','mb3.mp3','mb.mp3']
 mb=['mb2.mp3','mb4.mp3','mb3.mp3','mb.mp3']
-m=-1
+pant='C:\\Users\\123\\Desktop\\刘泽宇 python\\test'
+f=os.listdir(pant)
+for i in f:
+    if i[-4:]=='mp3':
+        mb.append(i)
 
 
+m=-1
 volume=0.2
 volume=0.2
 pygame.mixer.music.set_volume(volume)
 pygame.mixer.music.set_volume(volume)
 click=0
 click=0
@@ -53,8 +59,8 @@ while True:
         m+=1
         m+=1
         if m>len(mb)-1:
         if m>len(mb)-1:
             m=0
             m=0
-            pygame.mixer.music.load(mb[m])
-            pygame.mixer.music.play()
+        pygame.mixer.music.load(pant+'\\'+mb[m])
+        pygame.mixer.music.play()
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮
     screen.blit(play_button, (270, 330))   # 暂停按钮