微博是一种以用户关系为基础,通过Web等各种客户端建立个人社区,实现信息共享的即时通讯平台。本文解析图书馆微博对图书馆在新技术时代提供知识服务的重要作用,对图书馆微博服务进行PEST分析,为图书馆微博建设提出建议。 Weibo is an instant messaging platform that builds a personal community based on user relationships and various clients such as the Web to share information. This article analyzes the important role of the library microblogging in providing knowledge services to the library in the new technology era, and makes PEST analysis on the microblog service of the library to make recommendations for the construction of the microblogging library.