| 摘要 |
<p>The invention relates to distributing content objects to a client computer. One embodiment includes a server, a first content cache, a second content cache and a preference list. The first server is at a first address and the second server is at a second address. The server includes a content object that is copied to the first and second content caches. Originating from a client computer, the preference list includes at least one of the first and second addresses.</p> |
