1. A web page creating system, comprising: a runtime engine to execute a method of a business object and return an execution result in response to a request; a script component to perform preprocessing on an input value, to perform post-processing on the execution result, to integrate the business object with a separate user interface object in runtime, and to dynamically arrange the user interface object using a Markup Language template and to render and provide the user interface object as a markup language in runtime; a core component to initialize a framework and confirm whether the request can be processed in the framework; and a processor to execute one or more of the runtime engine, the script component, and the core component, wherein a prototype business object is created and used during the integration of the business object with the separate user interface object.