Velocity 是一個基于 Java 的通用模板工具，來自于 jakarta.apache.org 。 apache 開發(fā)的目的是替代 JSP/Struts。
JSP 是 Sun 開發(fā)的 Web 應(yīng)用程序開發(fā)技術(shù)，與 PHP, ASP 具有類似功能。但是 JSP 存在著很多問題，使得它難以推廣， 請參照 The Problems with JSP by Jason Hunter
The Rails Cookbook is is packed with the solutions you need to be a proficient developer with Rails, the leading framework for building the new generation of Web 2.0 applications. Recipes range from the basics, like installing Rails and setting up your development environment, to the latest techniques, such as developing RESTful web services.
Topics include:
. Modeling data with the ActiveRecord library
. Setting up views with ActionView and RHTML templates
. Building your application s logic into ActionController
. Testing and debugging your Rails application
. Building responsive web applications using JavaScript and Ajax
. Ensuring that your application is security and performs well
. Deploying your application with Mongrel and apache
. Using Capistrano to automate deployment
. Using the many Rails plugins
Working with graphics
