应用文写作者的信息素养已成为影响和制约写作活动主体的内在因素之一。应用文写作者信息素养的组成要件包括信息意识、信息知识、信息能力以及信息安全。其中,信息意识是前提,信息知识是基础,信息能力是核心,信息安全是保证。 Applied literary writer’s information literacy has become one of the internal factors that influence and constrain the main body of writing activities. The composition of information literacy of applied writing writers includes information awareness, information knowledge, information ability and information security. Among them, the information consciousness is the premise, the information knowledge is the foundation, the information ability is the core, and the information security is the guarantee.