本文描述ＩＮＴＥＲＮＥＴ互联网络常用的网络资源服务，包括传统的电子邮件ｅｍａｉｌ、远程登录ｔｅｌｎｅｔ、文件传输ＦＴＰ和新型的资源发掘工具Ｇｏｐｈｅｒ，广域信息服务ＷＡＩＳ，寰球信息ＷＷＷ等服务。在简单介绍传统三大信息服务的基础上，文章详细叙述新型网络资源服务Ｇｏｐｈｅｒ，ＷＡＩＳ和ＷＷＷ的目的、功能、交互协议和服务评价。最后从平台支持、多媒体、超文本、查询检索、交工等诸多方面对上述三种新型信息服务的比较。 This article describes the Internet resources commonly used in INTERNET Internet services, including traditional email, telnet, file transfer FTP and new resource discovery tools Gopher, WAIS, WWW and other services. Based on the brief introduction of the traditional three major information services, the article details the purposes, functions, interactive protocols and service evaluation of the new network resource services Gopher, WAIS and WWW. Finally, from the platform support, multimedia, hypertext, query retrieval, handing over and other aspects of the above three new types of information services comparison.