使用Iris-go处理身体位置

Question

I'm new in Golang, I've been doing some code tests to build an REST API using Iris framework, I'm trying to get the body data from a Post to my API but I cannot make it works, I did read the Body binder http://iris-go.com/body_binder/ and followed the examples. The result I get is an empty structure:

My code:

package main

import (
  "github.com/kataras/iris"
  "fmt"
)

type PostAPI struct {
 *iris.Context
}

type Lead struct {
 fbId string
 email string
 telefono string
 version string
 mac string
 os string
}

func (p PostAPI)  Post(){

  lead := Lead{}
  err := p.ReadJSON(&lead)

  if (err != nil) {

    fmt.Println("Error on reading form: " + err.Error())
    return
  }
  fmt.Printf("Post! %v", lead)
}

func main() {

  iris.API("/", PostAPI{})
  iris.Listen(":8080")
}

The post:

curl -H "Content-Type: application/json" -X POST -d '{"fbId": "werwer","email": "[e-mail]","telefono": "5555555555","version": "123","mac": "3j:3j:3j:3j","os": "uno bien chido"}' http://0.0.0.0:8080/

The result:

Post! {     }

What am I doing wrong?

Answer 1

You should try to export fields with json tags in your structure i.e.

 type Lead struct {
  FbId string `json:"fbId"`
  Email string `json:"email"`
  Telefono string `json:"telefono"`
  Version string `json:"version"`
  Mac string `json:"mac"`
  Os string `json:"os"`
 }