// Package main register static subdomains, simple as parties, check ./hosts if you use windows package main import ( "github.com/kataras/iris/v12" ) func main() { app := iris.New() // Subdomain method is just another Party. admin := app.Subdomain("admin") { // admin.mydomain.com admin.Get("/", func(c iris.Context) { c.Writef("INDEX FROM admin.mydomain.com") }) // admin.mydomain.com/hey admin.Get("/hey", func(c iris.Context) { c.Writef("HEY FROM admin.mydomain.com/hey") }) // admin.mydomain.com/hey2 admin.Get("/hey2", func(c iris.Context) { c.Writef("HEY SECOND FROM admin.mydomain.com/hey") }) } // mydomain.com app.Get("/", func(c iris.Context) { c.Writef("INDEX FROM no-subdomain hey") }) // mydomain.com/hey app.Get("/hey", func(c iris.Context) { c.Writef("HEY FROM no-subdomain hey") }) // http://admin.mydomain.com // http://admin.mydomain.com/hey // http://admin.mydomain.com/hey2 // http://mydomain.com // http://mydomain.com/hey app.Listen("mydomain.com:80") // for beginners: look ../hosts file }