mirror of
https://github.com/kataras/iris.git
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59 lines
1.4 KiB
Go
59 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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)
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func main() {
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app := newApp()
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// See main_test.go for usage.
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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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// To automatically decompress using gzip:
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// app.Use(iris.GzipReader)
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app.Use(setAllowedResponses)
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app.Post("/", readBody)
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return app
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}
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type payload struct {
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Message string `json:"message" xml:"message" msgpack:"message" yaml:"Message" url:"message" form:"message"`
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}
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func readBody(ctx iris.Context) {
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var p payload
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// Bind request body to "p" depending on the content-type that client sends the data,
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// e.g. JSON, XML, YAML, MessagePack, Form, URL Query.
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err := ctx.ReadBody(&p)
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if err != nil {
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ctx.StopWithProblem(iris.StatusBadRequest,
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iris.NewProblem().Title("Parser issue").Detail(err.Error()))
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return
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}
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// For the sake of the example, log the received payload.
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ctx.Application().Logger().Infof("Received: %#+v", p)
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// Send back the payload depending on the accept content type and accept-encoding of the client,
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// e.g. JSON, XML and so on.
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ctx.Negotiate(p)
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}
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func setAllowedResponses(ctx iris.Context) {
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// Indicate that the Server can send JSON, XML, YAML and MessagePack for this request.
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ctx.Negotiation().JSON().XML().YAML().MsgPack()
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// Add more, allowed by the server format of responses, mime types here...
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// If client is missing an "Accept: " header then default it to JSON.
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ctx.Negotiation().Accept.JSON()
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ctx.Next()
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}
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