Go語言建立一個最簡單的服務端點

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handlers/handlers.go

package handlersimport ("encoding/json""net/http")func Routes() {http.HandleFunc("/sendjson", SendJSON)}func SendJSON(rw http.ResponseWriter, r *http.Request) {u := struct {Name stringEmail string}{Name: "Bill", Email: "[email protected]",}rw.Header().Set("Content-Type", "application/json")rw.WriteHeader(200)json.NewEncoder(rw).Encode(&u)}

　　main.go

package mainimport ("log""net/http""handlers")func main() {handlers.Routes()log.Println("listener : Started : Listening on :4000")http.ListenAndServe(":4000", nil)}

　　

Go語言建立一個最簡單的服務端點