摘要: 本文敘述了一個教學資源管理平臺的實現過程。該平臺基于HTTP協議實現，具有與FTP類似的功能，如身份驗證、用戶隔離、目錄瀏覽、虛擬目錄及消息顯示。但與FTP的通用性相比更適用于進行教學資源管理及互聯網的部署。本平臺可部署在互聯網上，實現學生作業的遠程提交、教師教學資源及課程信息的發布。為提高安全性、防止錯誤操作導致的權限問題，用戶隔離和虛擬目錄均由系統管理，無法人為干預。本平臺的主要功能包括：不同用戶的身份驗證及權限管理、用戶的創建及信息修改、教師對所教班級資源及信息的發布、文件的上傳下載等常見操作等。本文重點介紹了平臺的虛擬目錄映射、用戶隔離和權限管理的實現方式。

關鍵詞：教學資源管理； 用戶隔離； 權限分配； 目錄瀏覽； 虛擬目錄

Abstract:This paper describes a teaching resource management platform, the implementation process. The platform is based on HTTP protocol, FTP has the similar features, such as authentication, user isolation, directory browsing, virtual directory, and message display. However, compared with the FTP is more versatile teaching resource for management and deployment of the Internet. The platform can be deployed on the Internet, to achieve the remote submission of student work, teaching resources and curriculum information release. To improve security, to prevent permission problems caused by wrong operation, the user isolation and virtual directories are system management, not human intervention. The main features of this platform include: different user authentication and access management, user creation and modification of information, resources, classes taught by teachers and the release of information, documents and other common operations such as uploading and downloading. This article focuses on the platform of the virtual directory mapping, user isolation, and rights management is implemented.

Key words: Teaching resources management; User Isolation; rights allocation; directory browsing; virtual     directory

選題意義

    教學資源管理平臺的建設是高校信息化建設的重要組成部分，是實現教學資源共建、共享，推進教育信息化建設的主要模式。

    基于HTTP協議進行專門開發使資源的管理更能適應當前的教學環境，用戶僅需通過瀏覽器像瀏覽普通網站一樣對資源管理平臺進行訪問，簡化操作的復雜程度，更加易于部署到互聯網環境。

    通過Web技術還可以進行更加靈活的業務邏輯定義。因此開發Web平臺的教學資源管理系統具有一定的實用價值。