Build browser-based applications with Golang-Golang-php.cn

Build browser-based applications with Golang

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Release： 2024-04-08 09:24:01

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Build browser-based applications with Golang Golang combines with JavaScript to build dynamic front-end experiences. Install Golang: Visit https://golang.org/doc/install. Set up your Golang project: Create a file called main.go. Using Gorilla Web Toolkit: Add Gorilla Web Toolkit code to handle HTTP requests. Create an HTML template: Create index.html in the templates subdirectory, which is the main template.

使用 Golang 构建基于浏览器的应用程序

Building browser-based applications using Golang

Golang is a powerful and efficient programming language that is ideal for Build web applications. JavaScript is a client-side scripting language that runs in the browser and allows applications to interact with their users. By combining Golang and JavaScript, you can build dynamic and responsive front-end experiences.

Step 1: Install Golang

If you haven’t installed Golang yet, please visit https://golang.org/doc/install to install it.

Step 2: Set up the Golang project

Create a new directory named golang-webapp and create a directory named main .go files.

Step 3: Using Gorilla Web Toolkit

Gorilla Web Toolkit is a popular Golang library for building web applications, let us use it to handle HTTP requests . Open main.go and add the following code:

package main

import (
    "fmt"
    "html/template"
    "net/http"

    "github.com/gorilla/mux"
)

func main() {
    r := mux.NewRouter()
    r.HandleFunc("/", indexHandler).Methods("GET")
    http.Handle("/", r)

    fmt.Println("Listening on port 8080")
    http.ListenAndServe(":8080", nil)
}

func indexHandler(w http.ResponseWriter, r *http.Request) {
    tmpl, err := template.ParseFiles("templates/index.html")
    if err != nil {
        panic(err)
    }

    tmpl.Execute(w, nil)
}

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Step 4: Create the HTML template

in the templates subdirectory Create index.html, which is the main template for our application.

<!DOCTYPE html>
<html>
<head>

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