The invention relates to a parameter
verification method and device and a
verification architecture, and belongs to the technical field of parameter
verification. The parameter verification method comprises the following steps of verifying one or more inlet parameters according to an interface parameter rule to obtain a corresponding verification result; and accessing to a corresponding interfaceunder the condition that the verification result passes the verification . According to the scheme, the inlet parameters are screened before the parameter verification of the interface, the parameterlegality verification can be carried out only on the inlet parameters meeting the current interface parameter rule, so that the parameter verification process of an existing interface is simplified, and the parameter verification efficiency of the current interface is greatly improved.