golangHTTPPostExample.go

package main

import (
    "net/http"
    "net/url"
    "io/ioutil"
    "fmt"
)

func main() {

    resp, err := http.PostForm("http://httpbin.org/post",
        url.Values{"user": {"test"}, "id": {"98765"}})

    if (err != nil) {
        fmt.Println("nil")
        fmt.Printf("%s", err)
        return
    }
    body, _ := ioutil.ReadAll(resp.Body)
    fmt.Printf("%s", body)
    resp.Body.Close()

}