所谓职能,是指人、事物、机构应有的作用。它亦可称之为“功能”。管理职能可以理解为管理系统所具有的功能和职责。图书馆的管理职能与图书馆的职能既有明显的差异,也有异曲同工之处。图书馆作为一个有机体,其管理职能应该随着图书馆的发展而随之发生相应变化。图书馆知识管理可以从管理职能上创新图书馆管理。 The so-called functions, refers to people, things, institutions should have a role. It can also be called “function”. Management functions can be understood as the functions and responsibilities that management systems have. Library management functions and library functions have significant differences, but also similarities and differences. As an organism, the management function of a library should be changed with the development of a library. Library knowledge management can innovate library management from management functions.