save project

my_music.py

@@ -11,12 +11,9 @@ 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')  # 中间logo
-pygame.mixer.music.load('song01.ogg')
+pygame.mixer.music.load('song01.mp3')
+
 
-while True:
-    for event in pygame.event.get():
-        if event.type == locals.QUIT:
-            exit()
 volume = 0.2
 pygame.mixer.music.set_volume(volume)
 
@@ -29,12 +26,12 @@ while True:
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_UP:
                 volume += 0.1
-                if volume < 0 or volume==0:
+                if volume > 1 or volume==0:
                     volume =1
                 pygame.mixer.music.set_volume(volume)
             if event.key == locals.K_DOWN:
                 volume -= 0.1
-                if volume < 0 <or volume==0:
+                if volume < 0 or volume==0:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
         if event.type == locals.MOUSEBUTTONDOWN:
@@ -46,8 +43,6 @@ while True:
                 pygame.mixer.music.pause()
                 start = play_img
 
-    if volume <=0:
-        volume = 0
     if pygame.mixer.music.get_busy() == False:
         pygame.mixer.music.play()