udemy-go-web-1/cmd/hello-world/main.go
2024-06-26 18:10:56 +02:00

38 lines
805 B
Go

package main
import (
"fmt"
"html/template"
"net/http"
)
const portNumber = ":8080"
// Home is the about page handler
func Home(w http.ResponseWriter, r *http.Request) {
renderTemplate(w, "home.page.tmpl")
}
// About is the about page handler
func About(w http.ResponseWriter, r *http.Request) {
renderTemplate(w, "about.page.tmpl")
}
func renderTemplate(w http.ResponseWriter, tmpl string) {
parsedTemplate, _ := template.ParseFiles("../..//templates/" + tmpl)
err := parsedTemplate.Execute(w, nil)
if err != nil {
fmt.Println("error parsing template:", err)
}
}
// main is the main application function
func main() {
http.HandleFunc("/", Home)
http.HandleFunc("/about", About)
fmt.Printf("Starting application on port %s\n", portNumber)
_ = http.ListenAndServe(portNumber, nil)
}