基于Rhino引擎的服务器端JavaScript脚本容器设计与实现

Design and Realization of Server-side JavaScript Container Based on Rhino Engine

在JavaScript语言重新受到重视的今天,其运行环境也正逐渐从传统的Web客户端向服务器端延伸。作为服务器端JavaScript引擎的典型代表,Rhino引擎具有广泛的平台支持和应用基础。通过将Rhino引擎置于一个标准的Java servlet中,便可构造出一个支持JavaScript的服务端脚本容器。借助Rhino引擎,Web开发者不仅能在脚本容器内部访问Java对象,而且还获得了整个Java平台的丰富类库及应用框架的支持。与此同时,服务器端JavaScript还统一了Web开发的前、后台语言,降低了开发难度并提高了开发效率。

Nowadays JavaScript is re-valued, and its running environment is shifting gradual- ly from traditional web client-side to server-side. As a typical representative of server-side JavaScript engine, Rhino has a broad platform support and appling foundation. By placing Rhino engine into a standard Java servlet, a server-side JavaScript container can be constructed. With the help of Rhino engine, developers can not only access Java objects inside JavaScript container, but also gain full support of Java platform. Meanwhile, server-side JavaScript also unified develop- ment language used in both front and back end. Thus, it reduces the difficulty of web development and improves efficiency.