反映地图的一部分，每个地图的类型都是struct吗？

I'm trying to iterate through the interface dialogCommands that is a slice. I can iterate through it normally, and the Println into each Index gives me a map. However, this map is being printed as having type struct

    if reflect.TypeOf(dialogCommands).Kind() == reflect.Slice {
    commands := reflect.ValueOf(dialogCommands)

    for i:=0; i<commands.Len(); i++ {
        v := commands.Index(i)
        fmt.Println(reflect.TypeOf(v).Kind())
        fmt.Println(v)
    }

The output from this is

struct
map[options:[a b c]]
struct
map[startDialogs:[dialog1]]

As you can see, the type is a struct but the output is a map. How to iterate through the keys of v? I cannot just treat this a map because it's of type reflect.Value, so I need a way to iterate through it, but as you see, the kind is struct while the Println says it's a map

Update:

Here's the Dialog structure

type Dialog struct {
    Dialog bson.Raw `json:"dialog" bson:"dialog"`
}

and remember that dialogCommands gets unmarshaled into interface{}

[map[options:[a b c]] map[startDialogs:[dialog1]]]

The expression reflect.TypeOf(v).Kind() returns the kind of v, not of the underlying value in v. The variable v has type reflect.Value. This is a struct type.

The following print statements will print what you expect assuming that dialogCommands is a slice of maps:

    fmt.Println(v.Kind())  // prints the kind of v's underlying value
    fmt.Println(v)         // prints v's underlying value

Based on your comment on this question, it looks like dialogCommands is a slice of interfaces. If so, then you will want to work with the interface's element:

    if v.Kind() == reflect.Interface {
        v = v.Elem()
    }
    fmt.Println(v.Kind())  
    fmt.Println(v)