iris/_examples/routing/subdomains/http-errors-view/main.go
2022-12-13 01:37:15 +02:00

42 lines
1.0 KiB
Go

package main
import "github.com/kataras/iris/v12"
func main() {
newApp().Listen("mydomain.com:80", iris.WithLogLevel("debug"))
}
func newApp() *iris.Application {
app := iris.New()
// Create the "test.mydomain.com" subdomain.
test := app.Subdomain("test")
// Register views for the test subdomain.
test.RegisterView(iris.HTML("./views", ".html").
Layout("layouts/test.layout.html"))
// Optionally, to minify the HTML5 error response.
// Note that minification might be slower, caching is advised.
// test.UseError(iris.Minify)
// or pass it to OnErrorCode:
// Register error code 404 handler.
test.OnErrorCode(iris.StatusNotFound, iris.Minify, handleNotFoundTestSubdomain)
test.Get("/", testIndex)
return app
}
func handleNotFoundTestSubdomain(ctx iris.Context) {
if err := ctx.View("error.html", iris.Map{
"ErrorCode": ctx.GetStatusCode(),
}); err != nil {
ctx.HTML("<h3>%s</h3>", err.Error())
return
}
}
func testIndex(ctx iris.Context) {
ctx.Writef("%s index page\n", ctx.Subdomain())
}