mirror of
https://github.com/kataras/iris.git
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95 lines
2.5 KiB
Go
95 lines
2.5 KiB
Go
package main
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import (
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"encoding/xml"
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"github.com/kataras/iris"
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"github.com/kataras/iris/context"
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)
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// User bind struct
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type User struct {
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Firstname string `json:"firstname"`
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Lastname string `json:"lastname"`
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City string `json:"city"`
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Age int `json:"age"`
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}
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// ExampleXML just a test struct to view represents xml content-type
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type ExampleXML struct {
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XMLName xml.Name `xml:"example"`
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One string `xml:"one,attr"`
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Two string `xml:"two,attr"`
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}
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func main() {
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app := iris.New()
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// Read
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app.Post("/decode", func(ctx context.Context) {
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var user User
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ctx.ReadJSON(&user)
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ctx.Writef("%s %s is %d years old and comes from %s!", user.Firstname, user.Lastname, user.Age, user.City)
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})
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// Write
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app.Get("/encode", func(ctx context.Context) {
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peter := User{
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Firstname: "John",
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Lastname: "Doe",
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City: "Neither FBI knows!!!",
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Age: 25,
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}
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// Manually setting a content type: ctx.ContentType("application/javascript")
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ctx.JSON(peter)
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})
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// Other content types,
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app.Get("/binary", func(ctx context.Context) {
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// useful when you want force-download of contents of raw bytes form.
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ctx.Binary([]byte("Some binary data here."))
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})
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app.Get("/text", func(ctx context.Context) {
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ctx.Text("Plain text here")
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})
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app.Get("/json", func(ctx context.Context) {
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ctx.JSON(map[string]string{"hello": "json"}) // or myjsonStruct{hello:"json}
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})
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app.Get("/jsonp", func(ctx context.Context) {
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ctx.JSONP(map[string]string{"hello": "jsonp"}, context.JSONP{Callback: "callbackName"})
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})
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app.Get("/xml", func(ctx context.Context) {
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ctx.XML(ExampleXML{One: "hello", Two: "xml"}) // or context.Map{"One":"hello"...}
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})
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app.Get("/markdown", func(ctx context.Context) {
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ctx.Markdown([]byte("# Hello Dynamic Markdown -- iris"))
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})
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// http://localhost:8080/decode
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// http://localhost:8080/encode
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//
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// http://localhost:8080/binary
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// http://localhost:8080/text
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// http://localhost:8080/json
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// http://localhost:8080/jsonp
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// http://localhost:8080/xml
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// http://localhost:8080/markdown
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//
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// `iris.WithOptimizations` is an optional configurator,
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// if passed to the `Run` then it will ensure that the application
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// response to the client as fast as possible.
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//
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//
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// `iris.WithoutServerError` is an optional configurator,
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// if passed to the `Run` then it will not print its passed error as an actual server error.
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app.Run(iris.Addr(":8080"), iris.WithoutServerError(iris.ErrServerClosed), iris.WithOptimizations)
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}
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