code update recorded at: 27/06/25 11:38:45

handler.go

@@ -0,0 +1,21 @@
+package main
+
+// Import necessary packages
+import (
+	"encoding/json"
+	"net/http"
+)
+
+// Define the handler function
+func handler(w http.ResponseWriter, r *http.Request) {
+	// Initialize a map to hold the response body
+	response := map[string]string{
+		"message": "Hello, World!", // Set the message to "Hello, World!"
+	}
+
+	// Set the Content-Type header to application/json
+	w.Header().Set("Content-Type", "application/json")
+
+	// Encode the response map into JSON and write it to the response
+	json.NewEncoder(w).Encode(response)
+}