Business processing method and device and server

The invention provides a business processing method and device and a server, and relates to the data processing technology, and the method comprises the steps: obtaining a verification request; wherein the verification request comprises a service identifier of a to-be-verified service, and the to-be-verified service comprises multiple pieces of set service information. On the basis of a preset business rule knowledge base, multiple pieces of business information of the business to be verified corresponding to the business identifier are verified, and verification result information is obtained; wherein the preset business rule knowledge base comprises rule constraint information among multiple pieces of business information, and the verification result information represents whether the business information of the to-be-verified business is correctly set or not. And according to the verification result information, performing corresponding processing on the to-be-verified service to complete verification proc