Under the cyber-society environment, the information resource shows an explosive growth trend, so how to more effectively achieve the integration and sharing of these resources and create greater benefits has become the most important issue faced by the virtual industry cluster. The enterprises within the virtual industry cluster establish complex connection between each other through the social behavior of resource integration, and some studies have showed that these complex connections form a criss-cross resource integration network of the virtual industry cluster, showing typical complex network characteristics. This paper intends to analyze the virtual industry cluster under the ecosystem of cyber-society by drawing on the complex network model, and use the characteristic path length and clustering coefficient to characterize the resource integration efficiency and clustering degree of the virtual industry cluster. It aims to provide a new analysis idea to promote the resource integration and development of the virtual industry cluster.