本文以复杂网络理论为出发点,界定了复杂网络视角下网络信息生态链的内涵,并对其演化过程进行分析,将网络信息生态链的演化过程划分为四个阶段:形成阶段、成长阶段、成熟阶段、衰退或更新阶段,运用复杂网络理论与方法对网络信息生态链的演化过程进行仿真,分析每个阶段的形成过程与阶段性特征,为网络信息生态链的后续研究提供一些参考借鉴。 Based on complex network theory, this paper defines the connotation of network information ecological chain from the perspective of complex network and analyzes its evolution process. The evolution of network information ecological chain is divided into four stages: the formation phase, the growth phase, the maturity Stage, recession or renewal phase, the complex network theory and method are used to simulate the evolution process of the network information ecological chain, and the formation process and stage characteristics of each phase are analyzed to provide some references for the follow-up study of the network information ecological chain.