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))
-# 载入图片、资源
 bg_img = pygame.image.load('background.png')  # 背景图
 play_img = pygame.image.load('play.png')  # 播放按钮
 stop_img = pygame.image.load('stop.png')  # 暂停按钮
@@ -12,30 +12,20 @@ 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('fgyg.mp3')
+num=0
+G_q=[]
+po="C:\\Users\\cc\\Desktop\\新建文件夹 - 副本"
+gh=os.listdir(po)
+for i in gh:
+    if i[-4:]=='.mp3':
+        gh.append(i)
 yin_liang=0.5
 #pygame.mixer.music.set_volume(1)
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
-            if x >120 and x < 220 and y > 350 and y <400:
-                num -= 1
-                if num < 0:
-                    num = len
-                pygame.mixer.music.play()
-    if event.type==locals.KEYDOWN:
-        if event.key == locals.K_UP:
-            yin_liang+=0.1
-            pygame button = stop_img
-            if x >420 and x < 520 and y > 350 and y <400:
-                num+= 1
-                if num> len(music.list)-1
-                    num=0
-
-
-
-    if pygame.mixer.music.get_busy() == False:
-        pygame.mixer.music.play()
+    
     if event.type==locals.KEYDOWN:
         if event.key == locals.K_UP:
             yin_liang+=0.1
@@ -45,13 +35,14 @@ while True:
             pygame.mixer.music.set_volume(yin_liang)
             if yin_liang<0:
                 yin_liang=0
-    play_img. pygame.mixer.music.set_volume(yin_liang)
-            if yin_liang<0:
-                yin_liang=0
-            angle+=0
-            pygamem pygamempy
-            play_img pyfkmnj. mknjhjush .hdvmjdcgh ,jac,
-            max(joh.)            
+
+    if pygame.mixer.music.get_busy() == False:
+        num+=1
+        if num> len(G_q)-1:
+            num=0
+        pygame.mixer.music.load(po+'\\'+G_q[num])
+        pygame.mixer.music.play()
+    # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     #screen.blit(start, (270, 330))   # 暂停按钮
     screen.blit(logo_img, (170, 60))    # 中间logo图