慕的地8271018
您必须将数据解组到地图中，(map[interface{}]interface{} 或者map[string]interface{})然后您必须检查键值的类型。您可以使用该yaml.v2包，并且可能有更清晰的接口可以帮助检测值的类型。否则检查迭代键并打印值的示例：package mainimport ( "fmt" "gopkg.in/yaml.v2" "reflect" "strings")var data = `Data: - name: "foo" bar1: 0 k1: val1 k2: val2 val3 bar2: 1 k3: val4 k4: val5 k5: val5 k6: val6`func printVal(v interface{}, depth int) { typ := reflect.TypeOf(v).Kind() if typ == reflect.Int || typ == reflect.String { fmt.Printf("%s%v\n", strings.Repeat(" ", depth), v) } else if typ == reflect.Slice { fmt.Printf("\n") printSlice(v.([]interface{}), depth+1) } else if typ == reflect.Map { fmt.Printf("\n") printMap(v.(map[interface{}]interface{}), depth+1) }}func printMap(m map[interface{}]interface{}, depth int) { for k, v := range m { fmt.Printf("%sKey:%s", strings.Repeat(" ", depth), k.(string)) printVal(v, depth+1) }}func printSlice(slc []interface{}, depth int) { for _, v := range slc { printVal(v, depth+1) }}func main() { m := make(map[string]interface{}) err := yaml.Unmarshal([]byte(data), &m) if err != nil { panic(err) } for k, v := range m { fmt.Printf("Key:%s ", k) printVal(v, 1) }}