The invention discloses a 5G network slice product rapid design method based on a product service template. The quick design of the 5G network slice product is completed through the following steps: constructing a product service template, packaging a client-oriented communication server, a resource-oriented communication server, a resource, and attributes, dictionary values and actions corresponding to the client-oriented communication server, the resource-oriented communication server and the resource; hiding a client-oriented communication server, a resource-oriented communication server, resources, attributes and implementation details of the attributes, dictionary values and actions corresponding to the client-oriented communication server, the resource-oriented communication server and the resources respectively, controlling access levels of reading and modification of the attributes in a program only through an external public interface, and configuring operation support systemdomain attributes of a product; wherein the product service template is in butt joint with a product center and accepts customer requirements during product configuration. The method has the advantages that quick configuration, quick delivery and quick application of the 5G network slice product can be realized.