Django 1.4不支持ADMIN_MEDIA_PREFIX，但是我的项目是使用Django 1.3启动的，因此在Django 1.4中使用时出现了问题

I started a project in Django 1.3 and have recently installed Django 1.4 on another machine and continued my project on Django 1.4.I started a project in Django 1.3 and have rece