The software-defined network method can realize the unified deployment and management of network resources, which
can not only reduce the workload of manual configuration, but also reduce the impact of network failures caused by manual configuration errors. The programming of network resources uses the Python scripting language to create HTTP GET and PUT request methods, communicate with the programming interface provided by the network device, and perform addition, deletion, modification, and check of network device resources, so as to realize the automatic deployment and management of resources.