Api golang中单阵列的多响应

我是刚来戈朗的。我想得到我的回答作为多重结果。我有一些方法，但我需要改变

impartErrl := ph.profileService.ValidateSchema(gojsonschema.NewStringLoader(string(b)))
        if impartErrl != nil {
            ctx.JSON(http.StatusBadRequest, impart.ErrorResponse(impartErrl))
            return
        }

---

---

---

---

现在我得到的输出是

[
    {
        "error": "validation error",
        "msg": "email: Does not match format 'email' ",
        "key": "email"
    },
    {
        "error": "validation error",
        "msg": "screenName: String length must be greater than or equal to 4 ",
        "key": "screenName"
    }
]

但我需要我的回应

{
     0 :{
            "error": "validation error",
            "msg": "email: Does not match format 'email' ",
            "key": "email"
        },
    1 : {
        "error": "unable to complete the request",
        "msg": "invalid screen name, must be alphanumeric characters only",
        "key": "screen_name"
    }

}

我怎样才能得到这些类型的响应？因为在ios应用程序中解析响应[]时显示错误。所以我需要改变输出

---

请帮助我。

函数

错误响应

应该返回

映射[int]错误

，而不是

[]错误

。例如：

func ErrorResponse(err interface{}) map[int]Error {
    errorResponse := map[int]Error{}
    switch e := err.(type) {
    case Error:
        errorResponse[0] = e
    case []Error:
        for i, k := range e {
            errorResponse[i] = k
        }
    default:
        errorResponse[0] = NewError(ErrUnknown, fmt.Sprintf("%v", err))
    }
    return errorResponse
}

---

因此，

ErrorResponse

应该返回一个

map[int32]错误，而不是
[]错误
？我要检查两件事：1）在封送前，
encoding/json
对映射的键进行排序，如果没有，2）出现在自然排序顺序之外的键不会破坏“ios应用程序”。我之所以提到这一点，是因为在Go中，映射遍历并不能保证其键的访问顺序。@Matteo使用它，我得到了所需的输出。@Matteo非常感谢您
type Error interface {
    error
    HttpStatus() int
    ToJson() string
    Err() error
    Msg() string
}

[
    {
        "error": "validation error",
        "msg": "email: Does not match format 'email' ",
        "key": "email"
    },
    {
        "error": "validation error",
        "msg": "screenName: String length must be greater than or equal to 4 ",
        "key": "screenName"
    }
]

{
     0 :{
            "error": "validation error",
            "msg": "email: Does not match format 'email' ",
            "key": "email"
        },
    1 : {
        "error": "unable to complete the request",
        "msg": "invalid screen name, must be alphanumeric characters only",
        "key": "screen_name"
    }

}

func ErrorResponse(err interface{}) map[int]Error {
    errorResponse := map[int]Error{}
    switch e := err.(type) {
    case Error:
        errorResponse[0] = e
    case []Error:
        for i, k := range e {
            errorResponse[i] = k
        }
    default:
        errorResponse[0] = NewError(ErrUnknown, fmt.Sprintf("%v", err))
    }
    return errorResponse
}