Engine system for formulating approval process

The invention discloses an engine system for formulating an approval process, and the system comprises an intelligent form designer module which is used for generating a process approval content from a field filled by a user according to an actual service, and storing the process approval content as an approval content template in a system database; an examination and approval node visual configuration module which is used for setting examination and approval process nodes, receiving departments and personnel of the process examination and approval nodes submitted by a user, generating examination and approval node templates according to contents and storing the examination and approval node templates in a system database; and an examination and approval export module which is arranged and used for performing file reading, analysis and placeholder data replacement processing according to the data export template uploaded by the user so as to complete the filling function of actual data in the template file. A