Topic Subscription Method and Apparatus, and Storage Medium

An apparatus for subscribing to a topic, the apparatus comprising:

• at least one processor;
• and
• a memory storing instructions, the instructions when executed by the at least one processor, cause the at least one processor to perform operations, the operations comprising:
• matching a persistent topic for a retrieval keyword based on the retrieval keyword of a user combined with at least one of historical behavior or a subscription record of the user;
• returning the persistent topic to a client for display, for the user to subscribe;
• and
• saving the persistent topic subscribed by the user, and recommend an updated matching resource to the user when a matching resource corresponding to the persistent topic subscribed by the user is update.

A non-transitory computer storage medium storing a computer program, the computer program when executed by one or more processors, causes the one or more processors to perform operations, the operations comprising:

• matching a persistent topic for a retrieval keyword based on the retrieval keyword of a user combined with at least one of historical behavior or a subscription record of the user;
• returning the persistent topic to a client for display, for the user to subscribe;
• and
• saving the persistent topic subscribed by the user, and recommending an updated matching resource to the user when a matching resource corresponding to the persistent topic subscribed by the user is updated.