| 摘要 |
Embodiments of the present invention provide a content handling method, apparatus, and system. The method includes: receiving a content-requesting message sent by a terminal; determining coding block information corresponding to a requested content according to a name of the requested content and pre-stored coding block information, where the coding block information includes a coding block and an attribute identifier corresponding to the coding block, and the attribute identifier includes a name and an attribute field of the content; performing an AND operation on a request identifier respectively with attribute fields in the coding block information corresponding to the requested content, and obtaining a coding block corresponding to an attribute field with which the AND operation produces a non-zero result and which is not part of excluded information as a first target coding block; and sending a first content reply message including the first target coding block and the corresponding attribute field thereof to the terminal. The method according to the present invention can reduce the probability that the nodes return the same coding block according to the request, thereby helping to improve bandwidth utilization. |
