mirror of
https://github.com/kataras/iris.git
synced 2025-01-23 18:51:03 +01:00
106 lines
2.8 KiB
Go
106 lines
2.8 KiB
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/kataras/iris"
|
||
|
|
"github.com/kataras/iris/mvc"
|
||
|
|
|
||
|
|
"github.com/kataras/iris/middleware/logger"
|
||
|
|
"github.com/kataras/iris/middleware/recover"
|
||
|
|
)
|
||
|
|
|
||
|
|
// This example is equivalent to the
|
||
|
|
// https://github.com/kataras/iris/blob/master/_examples/hello-world/main.go
|
||
|
|
//
|
||
|
|
// It seems that additional code you
|
||
|
|
// have to write doesn't worth it
|
||
|
|
// but remember that, this example
|
||
|
|
// does not make use of iris mvc features like
|
||
|
|
// the Model, Persistence or the View engine neither the Session,
|
||
|
|
// it's very simple for learning purposes,
|
||
|
|
// probably you'll never use such
|
||
|
|
// as simple controller anywhere in your app.
|
||
|
|
//
|
||
|
|
// The cost we have on this example for using MVC
|
||
|
|
// on the "/hello" path which serves JSON
|
||
|
|
// is ~2MB per 20MB throughput on my personal laptop,
|
||
|
|
// it's tolerated for the majority of the applications
|
||
|
|
// but you can choose
|
||
|
|
// what suits you best with Iris, low-level handlers: performance
|
||
|
|
// or high-level controllers: easier to maintain and smaller codebase on large applications.
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
app := iris.New()
|
||
|
|
// Optionally, add two built'n handlers
|
||
|
|
// that can recover from any http-relative panics
|
||
|
|
// and log the requests to the terminal.
|
||
|
|
app.Use(recover.New())
|
||
|
|
app.Use(logger.New())
|
||
|
|
|
||
|
|
app.Controller("/", new(IndexController))
|
||
|
|
app.Controller("/ping", new(PingController))
|
||
|
|
app.Controller("/hello", new(HelloController))
|
||
|
|
|
||
|
|
// http://localhost:8080
|
||
|
|
// http://localhost:8080/ping
|
||
|
|
// http://localhost:8080/hello
|
||
|
|
app.Run(iris.Addr(":8080"))
|
||
|
|
}
|
||
|
|
|
||
|
|
// IndexController serves the "/".
|
||
|
|
type IndexController struct {
|
||
|
|
// if you build with go1.9 you can omit the import of mvc package
|
||
|
|
// and just use `iris.Controller` instead.
|
||
|
|
mvc.Controller
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get serves
|
||
|
|
// Method: GET
|
||
|
|
// Resource: http://localhost:8080/
|
||
|
|
func (c *IndexController) Get() {
|
||
|
|
c.Ctx.HTML("<b>Welcome!</b>")
|
||
|
|
}
|
||
|
|
|
||
|
|
// PingController serves the "/ping".
|
||
|
|
type PingController struct {
|
||
|
|
mvc.Controller
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get serves
|
||
|
|
// Method: GET
|
||
|
|
// Resource: http://context:8080/ping
|
||
|
|
func (c *PingController) Get() {
|
||
|
|
c.Ctx.WriteString("pong")
|
||
|
|
}
|
||
|
|
|
||
|
|
// HelloController serves the "/hello".
|
||
|
|
type HelloController struct {
|
||
|
|
mvc.Controller
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get serves
|
||
|
|
// Method: GET
|
||
|
|
// Resource: http://localhost:8080/hello
|
||
|
|
func (c *HelloController) Get() {
|
||
|
|
c.Ctx.JSON(iris.Map{"message": "Hello iris web framework."})
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Can use more than one, the factory will make sure
|
||
|
|
that the correct http methods are being registered for each route
|
||
|
|
for this controller, uncomment these if you want:
|
||
|
|
|
||
|
|
func (c *HelloController) Post() {}
|
||
|
|
func (c *HelloController) Put() {}
|
||
|
|
func (c *HelloController) Delete() {}
|
||
|
|
func (c *HelloController) Connect() {}
|
||
|
|
func (c *HelloController) Head() {}
|
||
|
|
func (c *HelloController) Patch() {}
|
||
|
|
func (c *HelloController) Options() {}
|
||
|
|
func (c *HelloController) Trace() {}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
func (c *HelloController) All() {}
|
||
|
|
// OR
|
||
|
|
func (c *HelloController) Any() {}
|
||
|
|
*/
|