2 // ========================LICENSE_START=================================
5 // Copyright (C) 2022: Nordix Foundation
7 // Licensed under the Apache License, Version 2.0 (the "License");
8 // you may not use this file except in compliance with the License.
9 // You may obtain a copy of the License at
11 // http://www.apache.org/licenses/LICENSE-2.0
13 // Unless required by applicable law or agreed to in writing, software
14 // distributed under the License is distributed on an "AS IS" BASIS,
15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 // See the License for the specific language governing permissions and
17 // limitations under the License.
18 // ========================LICENSE_END===================================
27 // create a handler struct
28 type HttpHandler struct{}
30 // implement `ServeHTTP` method on `HttpHandler` struct
31 func (h HttpHandler) ServeHTTP(res http.ResponseWriter, req *http.Request) {
32 // create response binary data
33 data := []byte("Hello World!") // slice of bytes
34 // write `data` to response
39 // create a new handler
40 handler := HttpHandler{}
42 http.ListenAndServe(":9000", handler)