以MVC架構一個遠距視訊串流互動式輔導教學平台設計之研究

Abstract

本論文的目標為提供老師及學生之間互動的線上輔助教學系統，結合目前最流行的視訊串流，達到即時線上交談的功能，並配合資料庫達到線上預約、管理等的功能，可提升教師教學品質及對學生問題快速解答途徑，無須透過Face by Face即可達到雙向溝通交談，學生亦可透過本系統得知教師是否有空，進而於線上提出問題，有實為教學上的一個實用的e-learning系統。 \n Server端負責ActiveX Control下載，並提供串流相關參數(實體IP)，實現遠端串流服務。Server端則架有Tomcat網頁伺服器。以MySQL架設系統資料庫，並利用MySQL-Connector來使JSP網頁能存取MySQL資料庫內的資料。 \n 本系統模式是以MVC架構所建構出來的系統，展現部分的元件以view為主，Controller負責解釋來自使用者的Input(鍵盤及滑鼠)，並通知Model或View作適當的改變。Model負責應用程式主要的行為與資料儲存的地方，資料庫的部份是透過JDBC作為溝通的橋樑，並利用JavaBean作為系統元件，成為一個有效實用的系統。

Interdynamic assisting in order to offer teacher and student on-line assisted instruction is for the goal of this thesis, Streaming of Video Data to combine most popular one at present, reach the on-line function that talks immediately, and cooperate with the database to reach the functions of on-line making an appointment , management ,etc. , can improve teacher`s teaching quality and answer the way to student`s question fast , can be reached the two-way communication and talked through Face by Face, students can also learn through this system whether the teacher is free !, and then putting forward the question on-linly, it is a useful e-learning system on the teaching to have in fact. \n In fact, Server end is responsible for ActiveX Control download, the relevant parameter (entity IP ) that and offer bunch to flow, realize carrying bunch and flowing and serving far. Server end has Tomcat webpage server to withstand. Erect the systematic database with MySQL, and make use of MYSQL-Connector to enable JSP webpage to deposit and withdraw DATA in MySQL database. \n This systematic way is with the system built and constructed out of MVC structure, represent some components and rely mainly on view, Controller is responsible for explaining Input from user (keyboard and Genius mouse), and tell Model or View to do the proper change. Model is responsible for the place where the behavior and materials with main application program store, the part of the database is as the bridge communicating through JDBC, and utilize JavaBean to become an effective and practical system as the systematic component.