mirror of
https://github.com/kataras/iris.git
synced 2025-01-24 19:21:03 +01:00
43 lines
795 B
Go
43 lines
795 B
Go
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package main
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import (
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"fmt"
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"github.com/kataras/iris/v12"
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)
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func main() {
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app := newApp()
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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.Use(iris.Compression)
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app.OnAnyErrorCode(onErrorCode)
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app.Get("/", handler)
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app.Configure(iris.WithResetOnFireErrorCode)
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return app
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}
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// This is the default error handler Iris uses for any error codes.
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func onErrorCode(ctx iris.Context) {
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if err := ctx.GetErr(); err != nil {
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ctx.WriteString(err.Error())
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} else {
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ctx.WriteString(iris.StatusText(ctx.GetStatusCode()))
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}
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}
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func handler(ctx iris.Context) {
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ctx.Record()
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ctx.WriteString("This should NOT be written")
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// [....something bad happened after we "write"]
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err := fmt.Errorf("custom error")
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ctx.StopWithError(iris.StatusBadRequest, err)
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}
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