1. Check the error result code from json.Unmarshal. It will tell you when
something is wrong.
2. However in your case, it's much simpler. The JSON contains an element
{"content": ... } but your type Rs doesn't have a "Content" member.
Therefore, it doesn't match any element in the incoming JSON. Unexpected
members are ignored, so you're left with the zero value of Rs.
https://play.golang.org/p/Hh8XZiyENxL
On Sunday, 3 October 2021 at 19:25:13 UTC+1 trivedi...@gmail.com wrote:
> Hi all, I am using json.Unamarshal() api to get back the response values
> sent as a response by the remote API.
> But I am unable to get the response values.
> When printed the output it displayed as
> {0 }
> But the same response when converted to string, I could see all the values
> in it.
>
> Few golang statements made use in the client side are
>
> type Rs struct {
> Id int
> Name string
> Email string
> Phone string
> }
>
> var rs Rs
> body, err := ioutil.ReadAll(resp.Body)
> if err != nil {
> log.Fatalln(err)
> }
> json.Unmarshal([]byte(body),&rs)
> fmt.Println(rs)
> and the output I got is {0 }
>
> But when I converted the response to the string format I could see the
> response as below
> sb := string(body)
> fmt.Printf(sb)
>
> {"content":"{\"id\":1,\"name\":\"My
> Name\",\"email\":\"myn...@myname.com\",\"phone\":\"123456789\"}\n"}2021/10/03
> 23:34:35 {"content":"{\"id\":1,\"name\":\"My Name\",\"email\":\"
> myn...@myname.com\",\"phone\":\"123456789\"}\n"}
>
> Plz let me know what could be the problem.
>
> Thanks
> Nagaraj Trivedi
>
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