Go中的嵌套地图

Question

In Javascript I'd do something like this:

var funcName = function(param1, param2, param3) {
    return {
        arr: [
           {key1: param1, key2: param2}
        ],
        key2: param3
    };
}

What would be the equivalent in Go?

Answer 1

Here's a direct translation to Go:

var funcName = func(param1, param2, param3 interface{}) interface{} {
  return map[string]interface{}{
    "arr": []interface{}{
        map[string]interface{}{"key1": param1, "key2": param2},
    },
    "key2": param3,
  }
}

There's probably a better way to accomplish the real problem you are trying to solve.