mirror of
https://github.com/kataras/iris.git
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60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
package main
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import (
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"github.com/kataras/iris/v12"
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"github.com/kataras/iris/v12/mvc"
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)
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func main() {
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app := newApp()
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app.Logger().SetLevel("debug")
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app.Listen(":8080")
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}
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func newApp() *iris.Application {
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app := iris.New()
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app.RegisterView(iris.HTML("./views", ".html"))
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m := mvc.New(app)
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m.Handle(new(controller))
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return app
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}
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type controller struct{}
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func (c *controller) Get() string {
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return "Hello!"
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}
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// The input parameter of mvc.Code is optional but a good practise to follow.
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// You could register a Context and get its error code through ctx.GetStatusCode().
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//
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// This can accept dependencies and output values like any other Controller Method,
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// however be careful if your registered dependencies depend only on successful(200...) requests.
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//
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// Also note that, if you register more than one controller.HandleHTTPError
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// in the same Party, you need to use the RouteOverlap feature as shown
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// in the "authenticated-controller" example, and a dependency on
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// a controller's field (or method's input argument) is required
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// to select which, between those two controllers, is responsible
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// to handle http errors.
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func (c *controller) HandleHTTPError(statusCode mvc.Code) mvc.View {
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code := int(statusCode) // cast it to int.
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view := mvc.View{
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Code: code,
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Name: "unexpected-error.html",
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}
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switch code {
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case 404:
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view.Name = "404.html"
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// [...]
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case 500:
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view.Name = "500.html"
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}
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return view
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}
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