Method and system for expanding and interactively displaying application architecture

The invention provides a method and system for expanding and interactively displaying an application architecture, and the method comprises the steps: defining object classifications required by the application architecture, creating application architecture data item by item under each object classification, and importing the application architecture data into a data model; creating a chart instance, and creating a visual container based on the chart instance; creating nodes, defining node types and node attribute information, and creating corresponding target nodes in a layered manner according to the node types and the node attribute information so as to draw an application architecture panoramic view; and creating an associated view of each node in the application architecture display chart, and selecting the corresponding node to bind the associated view so as to display the application architecture data information related to the corresponding node. According to the method, the application architecture