【摘要】 针文针对目前某些门户网站系统中存在的用户管理混乱、权限划分不明确,从而导致网站个性化实施困难的问题,提出并实现了一种基于角色的个性化门户网站系统模型。在此模型中,通过建立“用户/角色/权限”三者之间的映射关系,减小了权限管理的负担和代价,同时为实现个性化门户网站奠定了基础。更多还原

【Abstract】 In this paper,a role-based personalized portal system model is proposed and realized.It solves some problems currently in some portal website system,such as user management confusion,inexplicit access control and lacking personality.By establishing the mapping among user,role and right,it can decrease the cost and load of access rights management,and at the same time,it provides a good method with the implementation of portal website.更多还原