| 摘要 |
A computer-based method for content data management and provision, performed by a computer system comprising one or more computers. The method comprises: receiving, by the computer system, a content request message from a registered user, wherein the content request message is addressed to an address associated with a broadcast entity; determining, by the computer system, an identity of the user based upon the received content request message and identification information of the user stored in a database; determining, by the computer system, at least one of a date or a time of transmission of the content request message; comparing, by the computer system, the at least one determined date or time of transmission of the content request message with content broadcast information associated with the broadcast entity; identifying, by the computer system, at least one piece of content data from the content broadcast information based upon a result of the comparing; and transmitting, by the computer system, the at least one piece of identified content data to the user. |
