Open API 2.0 specification files in both json and yaml formats.
#Godocs install code
The http sub-directory describes the HTTP transport which defines server andĬlient code with the logic to encode and decode requests and responses and theĬLI code to build HTTP requests from the command line. Finally the cli subdirectoryĬontains the CLI code to build gRPC requests from the command line. To encode and decode requests and responses. Hooks up the protoc-generated gRPC server and client code along with the logic The directory also contains the server and client code which The grpc directory contains the protocol buffer file ( pb/calc.proto) thatĭescribes the calc gRPC service as well as the output of the protoc tool
The transport-agnostic service code to the transport layers. The gen directory contains the calc sub-directory which houses the
The generated files should look like this: gen If the targetĭirectory is not specified, the command generates the files in the current The command outputs the names of the files it generates. Since our design package was created under the calc module the command It also accepts the path to the output directory as an optionalįlag. The command takes the design package import pathĪs an argument. Now that we have a design for our service, we can run the goa gen command to Keywords together with a description and example usage for each. The example above covers a fraction of what Goa can do. Both the HTTP and gRPC transports use the status code OK inįinally, the design exposes a HTTP file server endpoint which serves the Transport uses a message (not explicitly shown in the design as it is theĭefault behavior). HTTP transport uses URL parameters to carry the input integers while the gRPC The method also describes transport mappings to both HTTP and gRPC. Multiply takes a payload as input that consists of two integers and returns an The design describes a service named calc defining a single method multiply. Description( "Service for multiplying numbers, a Goa teaser")ĭescription( "The calc service performs operations on numbers.")įiles( "/openapi.json", "./gen/http/openapi.json")
0 kommentar(er)
