The invention provides an operation method and device for deployment deliverables based on microservices. The operation method can comprise the steps: obtaining an implementation package correspondingto each module contained in an actual business demand from an implementation package set when the actual business demand exists, wherein the implementation package set publishes independent implementation packages obtained by compiling a plurality of modules, and the plurality of modules are obtained by splitting services according to predefined business requirements, and each module in the plurality of modules provides at least one service; determining that a business corresponding to the actual business demand calls an internal call service from an internal module, and calls an external call service from an external module; aggregating the obtained implementation packets into a deployment packet to generate a deployment deliverable corresponding to the actual business demand; and calling the internal call service by adopting a local calling process, and calling the external call service by adopting a remote calling process so as to run the deployment deliverable.