使用Golang推送Firebase后如何提取自动生成的唯一ID？

I am using firego to do operations on the firebase. I am unable to retrieve the auto generated unique ID after a successful push. I used the fllowing code:

adminData, err := dB.Child("Admins").Push(m)
    if err != nil {
        log.Println(err)
    }

    log.Println("Unique ID: ", adminData)

and it print:

https://myApp.firebaseio.com/Admins/-KddtEfpE3ys4cj0mYE-/.json

the variable adminData is of type *Firebase

but I need only -KddtEfpE3ys4cj0mYE- as type String How I can do this in Golang using firego?

firego does not expose this information, you can either create an issue to firego repository on github or modify the library yourself.

also there is a dirty way to split by / character and get last but one element.

package main

import (
    "fmt"
    "strings"
)

func main() {
    parts := strings.Split("https://myApp.firebaseio.com/Admins/-KddtEfpE3ys4cj0mYE-/.json", "/")
    fmt.Println(parts[len(parts)-2]) // -KddtEfpE3ys4cj0mYE-
}

Though I would recommend you to open an issue to firego :)