在web1.0的時代中，只有少數的web使用者能建立網站並且貢獻內容，其餘大部分的使用者只能瀏覽靜態的網頁並沒有參與內容的貢獻。隨著科技的進步和使用者的需求網頁變得可以動態的產生內容，web 2.0 核心概念也慢慢的成形，講究網頁的互動及分享。為了實現互動及分享的訴求，網頁的設計變得相當的複雜，而網頁本身也變得難以維護及更新。為了解決開發的複雜和難以維護的問題，不少的web framework 被開發出來。他們可以幫助程式設計師快速的開發出功能齊全且便於維護的網站。在這篇論文中我們介紹了以下四個有名的 web framework .Net、 Spring、 Django 和 Ruby on Rails。我們探討了各個 web framework 的歷史、平台、開發工具、和架構的設計。最後我們還做了實際的測試來評估各個 web framework 的效能，並且提供量化的方法來評估各個 web framework 受歡迎的程度。本篇論文題供了一套評估的方法，能幫助網路程式設計師們選擇適合自己的 Web framework。;In the old days when the Internet first emerged, only a small number of people contributed to the content of the web due to the uses of static web pages. With more advanced web technologies and user demands, we have witnessed the development of more dynamic web pages, which eventually evolves into the concept of the Web 2.0. Under this new concept, the web pages should interact with users and help share the information among them. Each web user is now both a consumer and a producer of web content. The web sites have become a collection of web applications. To help web programmers deal with complicated web application development and maintenance, a number of web frameworks are created. In this thesis, we review four famous web frameworks, including .Net, Spring, Django, and Ruby on Rails. The history, platform, development tools, architecture, pros and cons of each of these web frameworks are discussed in turn. In addition, we assess the performance and popularity of each web framework quantitatively by a number of metrics. This thesis serves as a quick guideline for web programmers to choose an appropriate web framework.
