golang render template

// parse html via index.html package main import ( "net/http" "text/template" ) type Context struct { Title string Name string Fruits [3]string } func main() { http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) { w.Header().Add("Content Type", "text/html") templates, _ := template.New("doc").ParseFiles("index.html") context := Context{ Title: "My Fruits", Name: "John", Fruits: [3]string{"Apple", "Lemon", "Orange"}, } templates.Execute(w, context) }) http.ListenAndServe(":8000", nil) }

golang template

package main

import (
	"html/template"
	"net/http"
	"path"
)

func main() {
	dir := path.Join("index.html")
	html, err := template.ParseFiles(dir)

	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("assets"))))
	http.HandleFunc("/", func(rw http.ResponseWriter, req *http.Request) {

		if err != nil {
			http.Error(rw, "parse file error", 400)
			return
		}

		content := map[string]string{"name": "john doe"}

		err = html.Execute(rw, content)

		if err != nil {
			http.Error(rw, "render file error", 400)
			return
		}

	})

	http.ListenAndServe(":3000", nil)
}

Posted by: Guest on September-30-2021

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