The present invention discloses service addressing method. It contains obtaining service information and service features list information, said service information at least including service provider label, service label; according to service information and service features list information to generate fitting addressing normative each addressing field; corresponded same service each addressingfield combining to generate said service address. The present invention also discloses a service addressing system, which includes service providing module, addressing module, and address generation module. The present invention can be used in service subscribe and service route, capable of according to service information in subscriber service applying request to generate subscribe service address information, then transmitting said service subscribe address information fit all service address list to said user, to make user capable of conveniently searching required service information; at the same time also convenient for different kinds of service management and use.