The embodiment of the invention discloses an automatic programming method and device, a server and a storage medium. The method comprises the following steps: obtaining a business demand process, wherein the business demand process comprises a plurality of demand modules; and inputting the business demand process into a pre-trained process prediction model to obtain a middleware module sequence, with the middleware module sequence being a sequential connection sequence of a plurality of middleware modules. According to the technical scheme of the embodiment of the invention, quick service innovation and development implementation are realized through AI autonomous programming. The software development period is shortened. The development technical threshold of the terminal application system is reduced, and autonomous programming development of the terminal application system is realized.