Data processing method and device of application component and data processing system

The invention provides a data processing method, a data processing device and a data processing system of an application component, which can be used in the financial field. Based on the method, before specific implementation, a data processing system at least comprising a system platform, a configuration management database, a function platform, a script deployment platform, a script library, a user terminal and a server can be constructed in advance. During specific implementation, deployment of the target script about the target application component can be automatically completed based on the data processing system. After the system platform receives a target assembly line processing request about the target application component generated by the user terminal, analyzing through the first assembly line program to obtain a target configuration parameter; meanwhile, obtaining associated information of a target server by querying a configuration management database; and calling a command execution tool of th