Grails框架在数字电视用户管理系统中的应用

摘要

Java EE is the most widely used Web application development platform, but Java EE includes a set of very complex specifications, it is hard to learn and master, and the development is low efficiency, although there are some open-source framework, which base on Java EE specifications, continued to appear on network to fixed the deficiency of Java EE, but it is still not able to satisfy the situation. In response, this paper introduces a new open-source framework which name is Grails, and by an example in digital TV subscriber management system, illustrates the convenience and great savings in workload for developers from Grails framework.%Java EE是目前使用最为广泛的Web应用开发平台,然而,Java EE包含了一套非常复杂的规范,不容易学习掌握且开发效率较低,虽然网络社区内不断出现的各种基于Java EE的开源框架从一定程度上弥补了这种不足,但仍不能够使人满意.针对这一情况,介绍了一种新的开源框架Grails,并通过其在数字电视用户管理系统中的应用,以实例说明了Grails框架为开发人员带来的便利和工作量的极大的节省.