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# FAQ ### Looking for free support? http://support.iris-go.com https://kataras.rocket.chat/channel/iris ### Looking for previous versions? https://github.com/kataras/iris#version ### Should I upgrade my Iris? Developers are not forced to upgrade if they don't really need it. Upgrade whenever you feel ready. > Iris uses the [vendor directory](https://docs.google.com/document/d/1Bz5-UB7g2uPBdOx-rw5t9MxJwkfpx90cqG9AFL0JAYo) feature, so you get truly reproducible builds, as this method guards against upstream renames and deletes. **How to upgrade**: Open your command-line and execute this command: `go get -u github.com/kataras/iris`. For further installation support, please click [here](http://support.iris-go.com/d/16-how-to-install-iris-web-framework). ### About our new home page http://iris-go.com Thanks to [Santosh Anand](https://github.com/santoshanand) the http://iris-go.com has been upgraded and it's really awesome! [Santosh](https://github.com/santoshanand) is a freelancer, he has a great knowledge of nodejs and express js, Android, iOS, React Native, Vue.js etc, if you need a developer to find or create a solution for your problem or task, please contact with him. The amount of the next two or three donations you'll send they will be immediately transferred to his own account balance, so be generous please! Read more at https://github.com/kataras/iris/blob/master/HISTORY.md Former-commit-id: eec2d71bbe011d6b48d2526eb25919e36e5ad94e
76 lines
2.5 KiB
Go
76 lines
2.5 KiB
Go
// Package main an example on how to naming your routes & use the custom 'url path' HTML Template Engine, same for other template engines.
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package main
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import (
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"github.com/kataras/iris"
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"github.com/kataras/iris/context"
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"github.com/kataras/iris/view"
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)
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func main() {
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app := iris.New()
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if err := app.AttachView(view.HTML("./templates", ".html").Reload(true)); err != nil {
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panic(err)
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}
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mypathRoute, _ := app.Get("/mypath", writePathHandler)
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mypathRoute.Name = "my-page1"
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mypath2Route, err := app.Get("/mypath2/{paramfirst}/{paramsecond}", writePathHandler)
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// same as: app.Get("/mypath2/:paramfirst/:paramsecond", writePathHandler)
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if err != nil { // catch errors when creating a route or catch them on err := .Run, it's up to you.
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panic(err)
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}
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mypath2Route.Name = "my-page2"
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mypath3Route, _ := app.Get("/mypath3/{paramfirst}/statichere/{paramsecond}", writePathHandler)
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mypath3Route.Name = "my-page3"
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mypath4Route, _ := app.Get("/mypath4/{paramfirst}/statichere/{paramsecond}/{otherparam}/{something:path}", writePathHandler)
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// same as: app.Get("/mypath4/:paramfirst/statichere/:paramsecond/:otherparam/*something", writePathHandler)
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mypath4Route.Name = "my-page4"
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// same with Handle/Func
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mypath5Route, _ := app.Handle("GET", "/mypath5/{paramfirst}/statichere/{paramsecond}/{otherparam}/anything/{something:path}", writePathHandler)
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mypath5Route.Name = "my-page5"
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mypath6Route, _ := app.Get("/mypath6/{paramfirst}/{paramsecond}/statichere/{paramThirdAfterStatic}", writePathHandler)
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mypath6Route.Name = "my-page6"
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app.Get("/", func(ctx context.Context) {
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// for /mypath6...
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paramsAsArray := []string{"theParam1", "theParam2", "paramThirdAfterStatic"}
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ctx.ViewData("ParamsAsArray", paramsAsArray)
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if err := ctx.View("page.html"); err != nil {
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panic(err)
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}
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})
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app.Get("/redirect/{namedRoute}", func(ctx context.Context) {
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routeName := ctx.Params().Get("namedRoute")
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r := app.GetRoute(routeName)
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if r == nil {
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ctx.StatusCode(404)
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ctx.Writef("Route with name %s not found", routeName)
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return
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}
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println("The path of " + routeName + "is: " + r.Path)
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// if routeName == "my-page1"
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// prints: The path of of my-page1 is: /mypath
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// if it's a path which takes named parameters
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// then use "r.ResolvePath(paramValuesHere)"
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ctx.Redirect(r.Path)
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// http://localhost:8080/redirect/my-page1 will redirect to -> http://localhost:8080/mypath
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})
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// http://localhost:8080
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// http://localhost/redirect/my-page1
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app.Run(iris.Addr(":8080"))
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}
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func writePathHandler(ctx context.Context) {
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ctx.Writef("Hello from %s.", ctx.Path())
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}
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