Message registration and subscription method and system

The invention belongs to the field of software architecture based on message publishing and subscribing, and particularly relates to a message registering and subscribing method and system. According to the message registration and subscription scheme, the simulation running environment of the firmware project is created creatively by using the software environment except the firmware project, the message subscription information is obtained by running the simulation target program in the environment, and the message registration and subscription data required by the source target program of the solidification program is generated; according to the method and the system provided by the invention, the firmware is stored in a program FLASH space which is more stable and lower in error probability, and the whole process is automatic, so that RAM (Random Access Memory) resources are saved, and the influence of manual operation of personnel on the firmware project is avoided. 本发明属于基于消息发布订阅的软件架构领域，具体涉及一种消息注册订阅的方法及系