英文版 pdf 372页 一本老书，但是浏览一下也有借鉴作用， 可以了解一下web应用的前世今生，历史由来。 Table of Contents Preface Chapter 1: The Common Gateway Interface (CGI) Chapter 2: Input to the Common Gateway Interface Chapter 3: Output from the Common Gateway Interface Chapter 4: Forms and CGI Chapter 5: Serve