Parameter checking method and parameter checking system

The invention provides a parameter checking method and a parameter checking system. The parameter checking method comprises the steps of creating a parameter configuration file, and defining three classes of parameters with different checking priorities, wherein the parameters comprise first-class parameters, second-class parameters and third-class parameters; carrying out grammatical transformation on the parameter configuration file according to the checking priorities so as to generate parameter checking codes; and recording the generating process of the parameter checking codes so as to generate corresponding instruction documents. According to the parameter checking method and the parameter checking system provided by the invention, different checking priorities are defined in the parameter configuration file so as to automatically generate corresponding parameter codes and instruction documents, and development cost is low, and no additional maintenance time is required. 本发明提供种参数校验方法及校验系统，包括：创建参数配置文件，并定