前置条件go环境安装：
https://www.jianshu.com/p/da4f93485051
一、安装
go get -u github.com/kataras/iris
二、构建服务，新建main.go文件，内容如下：
package main
import (
"github.com/kataras/iris"
"github.com/kataras/iris/middleware/logger"
"github.com/kataras/iris/middleware/recover"
)
func main() {
app := iris.New()
app.Logger().SetLevel("debug")
// 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())
// Method: GET
// Resource: http://localhost:8080
app.Handle("GET","/",func(ctx iris.Context) {
ctx.HTML("
Welcome
")})
// same as app.Handle("GET", "/ping", [...])
// Method: GET
// Resource: http://localhost:8080/ping
app.Get("/ping",func(ctx iris.Context) {
ctx.WriteString("pong")
})
// Method: GET
// Resource: http://localhost:8080/hello
app.Get("/hello",func(ctx iris.Context) {
ctx.JSON(iris.Map{"message":"Hello Iris!"})
})
// http://localhost:8080
// http://localhost:8080/ping
// http://localhost:8080/hello
app.Run(iris.Addr(":8080"), iris.WithoutServerError(iris.ErrServerClosed))
}
三、运行
go run main.go
四、通过浏览器
