| 摘要 |
A resource request is received at a computer application, wherein the resource request has a resource specification that determines multiple resources for fulfillment. The received resource specification is evaluated, a plurality of computer resources are identified for processing of the resource request in accordance with the evaluated resource specification, and an order of processing the request among the identified computer resources is identified for fulfillment of the resource request. The resource request itself can determine network locations at which the requested resource can be found. In the case of a Web browser user application that is configured to process such a conditional resource request, the request comprises a conditional uniform resource locator (C-URL) that describes one or more network locations at which a single resource may be accessed. |
