The invention discloses a solid state fermentation method of a full-functional efficient edible and medicinal fungi solid state fermentation system. According to the method, sterilization, bacterium planting, cultivation, drying, collection and like production processes are integrated; a culture medium is loaded on a culture tray and is placed on a movable shelf inside a reaction tank so as to achieve solid state fermentation in a mode of tray culture; and an internal pipeline is used for supplying planted bacteria, liquid nutrients and gas which are used as nutrients for microorganism fermentation. In addition, a drying circulating unit can be arranged in the tank body, which, in coordination with a product collection unit, can be used for carrying out drying and collecting processes respectively. Therefore, the production process of solid state fermentation is effective and continuous and fermentation substances are not transferred among tables during the process, so as to greatly reduce pollution rate and lower a demand on operating manpower; the method, through simple tank body design and production steps, is quite low in production cost and is efficient in mass production, so as to achieve the effects of time saving and energy conservation, continuous production process, low cost, simple operation, low manpower demand and low pollution; and the goal of automatic mass production can be achieved without the assistance of automatic production equipment.