【摘要】 文中的研究目标是设计并实现具有先进的系统结构、强大的交互能力和方便的扩展性的"网络学习社区"。分析了Ajax技术的特点和Echo框架的技术特征,结合"网络学习社区"的客观需求建立系统模型、提出解决方案。使用Mysql、Echo软件包和Tomcat等软件作为支撑,探讨了以Java语言实现"Virtual Campus在线学习社区"的关键技术。更多还原

【Abstract】 The paper aims at designing and building a "Network Learning Community" system with advanced architecture,powerful interactive capabilities and expansibilities.The characteristics of the Ajax technology and the technical features of the Echo framework are analyzed.With the consideration of the needs of "learning communities" a system model is established and a solution is proposed.Finally,the key technologies of how to build the "Virtual Campus online learning communities" with Java technology are analyzed by using Mysql and Tomcat as the support.更多还原