Create restful apps with one-click Beego

This is a creation in Article, where the information may have evolved or changed.

Getting Started with API application development

Go is great for developing API apps, and I think it's the biggest advantage of go relative to other dynamic languages. Beego provides a very powerful and fast tool for developing API applications, allowing users to quickly build API application prototypes and concentrate on business logic.

Quickly build prototypes

The Bee Rapid development tool provides an API application built-in tool that allows you to quickly build an API application by executing the following command in any directory under GOPATH/SRC:

Bee API Beeapi

The directory structure of the app

The directory structure of the app is as follows:

├──conf│   └──app.conf├──controllers│   └──default.go├──models│    └──object.go└──main.go

SOURCE parsing

• The main API configuration for app.conf is as follows:

Autorender = False//API application does not require template rendering, so turn off automatic rendering

Copyrequestbody = True//restful when the app sends the message it is the raw body, not the normal form form, so you need to read the body information extra

• Main.go files are primarily for restful routing registrations

Beego. Restrouter ("/object", &controllers. obejctcontroller{})

This route can match the following rules

URL	HTTP Verb	functionality
/object	POST	Creating Objects
/object/objectid	GET	Retrieving Objects
/object/objectid	PUT	Updating Objects
/object	GET	Queries
/object/objectid	DELETE	Deleting Objects

• The Obejctcontroller implements the corresponding method:

Type Obejctcontroller struct {    beego. Controller}func (This *obejctcontroller) Post () {}func (this *obejctcontroller) Get () {}func (this *obejctcontroller) Put () {}func (this *obejctcontroller) Delete () {}

• Models inside to achieve the corresponding operation of the object of adding and removing and other operations

Test

• Add an object:

  Curl-x post-d ' {"score": 1337, "playername": "Sean Plott"} ' Http://127.0.0.1:8080/object

  Returns a corresponding objectid:astaxie1373349756660423900

• Querying an Object

  Curl-x GET http://127.0.0.1:8080/object/astaxie1373349756660423900

• Querying all of the objects

  Curl-x GET Http://127.0.0.1:8080/object

• Update an Object

  Curl-x put-d ' {"Score": 10000} ' http://127.0.0.1:8080/object/astaxie1373349756660423900

• Delete an Object

  Curl-x DELETE http://127.0.0.1:8080/object/astaxie1373349756660423900