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上传者：李应启
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上传时间：2015-04-25
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摘要

塔河数字林业二级模块权限管理系统设计与实现

摘要

权限管理是近几年在访问控制领域新兴的研究热点，由于在目前大量的信息系统安全方面显示了极大的优势，因而引起了广泛的关注。

本设计针对在实际应用中用户授权灵活性的要求和授权时容易发生混乱的情况，在权限管理模块的实现中以动态授权和基于角色的权限管理为主要思想。在访问控制中引用了用户组的概念，把资源的访问分配给用户组，然后通过给用户分配适合的用户组，使用户与访问权限间接关联。用户组是根据用户在企业中的职权和责任来设定的，这样就与企业的现实组织结构相吻合，而权限在管理上与用户组相关，使权限与用户在逻辑上分离开来，简化了授权管理，增强了权限控制的灵活性，较好的解决了实际应用中的问题。

本设计在技术上采用Eclipse并安装My Eclipse插件构建J2EE开发平台作为开发环境，同时采用Tomcat作为应用服务器，后台数据库采用SQL Server 2000，进而在该技术下设计了权限管理系统，实现权限分配的功能。

关键词：用户；用户组；权限

The Design And Realization of Two Level Modules Competence Management System in Ta

River Numeral Forestry

Abstract

Competence management is in the access control field emerging research hot spot in recent years, as a large number of information systems security in the current show great advantage, and thus aroused widespread concern.

This design in view of user authorization flexible request and authorization easy to have the chaotic situation in practical application, in the module realization of competence management take dynamic authorized and based on the role competence management as the main thought.In access control, the concept of user group is cited and the resources allocated to the user group, then allocated the users to appropriate user groups, so that users and competence indirectly linked. Users Group is based on users’ authority and responsibility in enterprises to set, so that the realities of business and organizational structure coincide, and competence in the management and user groups related to the competence and users logically separated simplified authorization management, and enhance the competence of control flexibility, a better solution to the practical application.

This design technically uses Eclipse and installs My the Eclipse plug-in unit to construct J2EE to develop the platform to take the development environment, and uses the Tomcat to apply the server, the backstage database uses SQL Server 2000, then has designed the competence management system under this technology, realizes the competence assignment function.

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上传者：李应启|上传时间：2015-04-25|密次下载

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上传者：李应启
|
上传时间：2015-04-25
|
密次下载