摘要
为了在资源有限的嵌入式平台上有效地实现动态Web,以嵌入式Linux操作系统为软件平台,以mini2440开发板为硬件平台,利用CGI技术实现了动态Web。本文通过比较几种Web服务器的优缺点,选定了性能优异的Boa作为嵌入式Web服务器,并简要分析了Boa服务器的工作原理。文中深入研究了CGI技术原理及实现方法,提出了基于CGIC函数库的CGI应用程序的开发方式,完成了密码验证系统的CGI程序的编写,并实现了Boa服务器与Web页面的动态交互。
In order to realize the dynamic Web effectively in embedded platforms of limited resources, takes embedded Linux operating system as software platform, and takes mini2440 development board as the hardware platform, and uses CGI technology to realize the dynamic Web. By comparing the advantages and disadvantages of several Web server, this paper selects the excellent Boa as embedded Web server, and briefly analyzes the working principle of the Boa server. This article studies the principle and method of CGI technology deeply, and puts forward the developmental method of CGI application program based on the CGIC library, and completes the CGI program of the password authentication system, and realizes the dynamic interaction between the Boa server and the Web page.
出处
《电子设计工程》
2012年第18期161-163,166,共4页
Electronic Design Engineering
