save project

my_music.py

+import pygame
+from pygame import locals
+
+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')
+last_img = pygame.image.load('last.png')
+play_img = pygame.image.load('play.png')
+stop_img = pygame.image.load('stop.png')
+next_img = pygame.image.load('next.png')  # 背景图
+logo_img = pygame.image.load('logo.png')
+pygame.mixer.music.load('歌曲1.wav')
+volume=0.8
+pygame.mixer.music.set_volume(volume)
+while True:
+
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_w:
+                volume+=0.1
+                if volume>1:
+                    volume=1
+                pygame.mixer.music.set_volume(volume)
+            if event.key==locals.K_s:
+                volume-=0.1
+                if volume<0:
+                    volume=0
+                pygame.mixer.music.set_volume(volume)
+            
+
+
+
+
+    if pygame.mixer.music.get_busy() == False:
+        pygame.mixer.music.play()
+
+    # 绘制画面
+    screen.blit(bg_img, (0, 0))
+    screen.blit(stop_img, (270, 330))
+    screen.blit(logo_img, (170, 60))
+    screen.blit(last_img, (120, 350))
+    screen.blit(next_img, (420, 350))      # 填充背景
+
+    # 刷新画面
+    pygame.display.update()