mirror of
https://github.com/kataras/iris.git
synced 2025-01-23 18:51:03 +01:00
61 lines
1.5 KiB
Go
61 lines
1.5 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 := iris.New()
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app.Post("/", logAllBody, logJSON, logFormValues, func(ctx iris.Context) {
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// body, err := ioutil.ReadAll(ctx.Request().Body) once or
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body, err := ctx.GetBody() // as many times as you need.
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if err != nil {
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ctx.StopWithError(iris.StatusInternalServerError, err)
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return
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}
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if len(body) == 0 {
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ctx.WriteString(`The body was empty
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or iris.WithoutBodyConsumptionOnUnmarshal option is missing from app.Run.
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Check the terminal window for any queries logs.`)
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} else {
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ctx.WriteString("OK body is still:\n")
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ctx.Write(body)
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}
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})
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// With ctx.UnmarshalBody, ctx.ReadJSON, ctx.ReadXML, ctx.ReadForm, ctx.FormValues
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// and ctx.GetBody methods the default golang and net/http behavior
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// is to consume the readen data - they are not available on any next handlers in the chain -
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// to change that behavior just pass the `WithoutBodyConsumptionOnUnmarshal` option.
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app.Listen(":8080", iris.WithoutBodyConsumptionOnUnmarshal)
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}
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func logAllBody(ctx iris.Context) {
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body, err := ctx.GetBody()
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if err == nil && len(body) > 0 {
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ctx.Application().Logger().Infof("logAllBody: %s", string(body))
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}
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ctx.Next()
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}
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func logJSON(ctx iris.Context) {
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var p interface{}
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if err := ctx.ReadJSON(&p); err == nil {
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ctx.Application().Logger().Infof("logJSON: %#+v", p)
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}
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ctx.Next()
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}
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func logFormValues(ctx iris.Context) {
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values := ctx.FormValues()
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if values != nil {
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ctx.Application().Logger().Infof("logFormValues: %v", values)
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}
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ctx.Next()
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}
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