Research and implementation of soft plug-in universal network test system

Soft plug-in software reuse is an important way to solve the software crisis, Soft plug-in is a major aspect of software reusing. This article designed a loosely-coupled open common network test system. The system is based on soft plug-in that can be replaced, and uses a uniform interface specification as a standard, it can satisfy the requirements of the flexible configuration of the kinds of exam questions type, but also enhance system stability and compatibility, and improve the efficiency of system development.