System and method for contents delivery based on multiple Content Delivery Network providers, and content server thereof

摘要

PURPOSE: A contents distribution system through a plurality of CDN business carriers and a method, and a contents server for re-writing an object storage location URL of the selected CDN are provided to receive objects included on the page by transmitting the re-writing page. CONSTITUTION: A contents server selects a CDN business carrier transmitting objects. The contents server rewrites the object store location URL(Uniform Resource Locator) of the selected CDN business carrier inside the page of the object information(S430). The rewritten page is transmitted(S435). The business carrier name server corresponding to URL transmits the IP address of the specific replicated server to the client(S465).