FMS平台中的共享对象及其应用--以图片的实时展示为例

The Shared Object of Flash Media Server and Its Application--take the real-time display picture as an example

Macromedia Flash Media Server(FMS)服务器平台中的共享对象可以利用多个客户机的SWF文件和本地或远端位置的永久性对象实现实时的数据共享。可将其应用在基于web的远程教学环境的构建和网络课件的制作中。文章介绍了共享对象的工作过程、data属性及读写方法、Sync事件处理器。并通过一个实例描述了共享对象的基本使用方法。

Shared objects are a means for real-time sharing data among different clients by multiple customers' SWF files and the local or remote permanent objects. It can be used in the construction of web-based distance learning environment and the production of network courseware. This paper introduces the process of shared object， the data attributes and its methods of read and write， Sync incident processor， described the basic use of shared object through an example.