Network topology structure display system and method

The invention provides a network topology structure display system and method. The system comprises a node menu module and a topology drawing module; the node menu module is configured to customize nodes and pictures in a configuration menu according to node types; the topology drawing module is configured to obtain the somatotopy nodes, the physical security domain and the logic domain which are dragged and expanded from the node menu module, the physical security domain is configured with security domain information, and the logic domain is configured with organization information; each topological node displays a corresponding asset list, each asset list is stored in the corresponding node after being selected, and the node automatically displays the online state of the current asset and the number of alarms; and according to the method, network configuration and mutual connection of a network server, a workstation and the like can be represented, real WYSIWYG topology display is realized, and all associat