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How to build a website using the Beego framework

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Jun 03, 2023 am 08:11 AM

programmingbeego frameworkwebsite construction

With the development of the Internet, the importance of websites has become increasingly prominent. How to build a website quickly and efficiently has become a problem that every website developer must face. Beego framework has become a popular choice among developers. Here are some guides on how to build a website using the Beego framework.

1. Install Beego and Bee Tools

First, you need to install Beego and Bee Tools. You can find detailed installation instructions through the Beego official website (https://beego.me/docs/install/). Simply put, you can use the go get command to install Beego and Bee tools as follows:

go get github.com/astaxie/beego
go get github.com/beego/bee

2. Create a new Beego project

Using Bee tools, you can easily create a new Beego project as follows:

bee new myproject

This creates a new Beego project named myproject. This project contains a default controller and a default view.

3. Run Beego server

Now you can use the following command to start Beego server and run your website:

cd myproject
bee run

This will start a local server and run your website on localhost:8080.

4. Writing controllers and views

In the Beego framework, the controller is the code that handles HTTP requests. You build your website by writing controllers. For example, here is a simple controller:

package controllers

import (

"github.com/astaxie/beego"

)

type MainController struct {

beego.Controller

}

func (c *MainController) Get() {

c.TplName = "index.tpl"

}

This controller has only one Get method and renders the template file index.tpl as a view . You can handle different requests in your website by creating similar controllers.

View is an HTML template file in the Beego framework. You can write HTML templates in Beego using Go's HTML package. For example, here is a simple template:

<head>
    <title>Welcome to my website</title>
</head>
<body>
    <h1 id="Hello-Beego">Hello, Beego!</h1>
</body>

5.Route

In the Beego framework, routing is the mechanism used to map HTTP requests to corresponding controllers and methods. You create a route by defining the request method, request path, and handler function in the route. For example, the following is a simple route:

package routers

import (

"myproject/controllers"
"github.com/astaxie/beego"

)

func init() {

beego.Router("/", &controllers.MainController{})

}

In this example, we map the root path to the Get method of MainController. This means that when a user accesses the root path of the website, the MainController's Get method will be called to handle the request.

6. Static files

Some websites need to provide static files, such as CSS and JavaScript files. In the Beego framework, you can use a static file processor to manage static files. The following is a simple static file processor:

beego.SetStaticPath("/static", "static")

This will create a static file processing path /static and convert the static file to Stored in the static directory.

7. Database

Many websites need to use databases to store and manage data. In Beego framework, you can use the ORM (Object Relational Mapping) framework to manage the database. The following is an example of an ORM framework:

package models

import (

"github.com/astaxie/beego/orm"

)

type User struct {

Id    int
Name  string
Email string

}

func init() {

orm.RegisterDataBase("default", "mysql", "root:password@tcp(127.0.0.1:3306)/myproject?charset=utf8")
orm.RegisterModel(new(User))

}

In this example, we define a model named User and configure the database to MySQL using the ORM framework. You can configure it according to your needs.

Summary

Building a website using the Beego framework may take some time and learning, but it does provide a fast and efficient way to build a website. By understanding the basics of frameworks and using them to write controllers, views, routes, and static file handlers, you can easily build your own website. At the same time, using an ORM framework to manage your database can also make your data management more efficient and reliable.

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