Patent ID: 8219688

Claim:
A service selection method, comprising: obtaining meta information according to contents specified by a client; when the contents specified by the client does not comprise meta information description, extracting a field utilized as content characteristics in the contents specified by the client, querying a preconfigured index relationship between label information and the content characteristics according to a user identification and the content characteristics represented by the field, to obtain the label information; matching the meta information registered by services with the label information through statistic and analysis on a public relationship, to obtain general match relationship of different credibility, to obtain the meta information corresponding to contents specified by the client; requesting to query services matched with the meta information, to obtain a service list comprising service identifications of the services matched with the meta information from a service selection server; the service selection server obtain the service list as follows: after receiving user identification and meta information, the service selection server sending the user identification and meta information to a meta information registration server via a central controller, the meta information registration server querying services matched with the meta information, obtaining the service list comprising service identifications, and sending the service list to the service selection server via the central controller; the requests of the servers, and information transmission between the servers are controlled by the central controller; converting the service list into a format recognizable by the client and providing the converted service list to the client; obtaining a corresponding service identification according to acknowledgement information from the client; and requesting interface and address information of a service server corresponding to the corresponding service identification, and providing the interface and address information to the client.