type Data map[string]interface{}
func main() {
var data Data
data = Data{
"A": 1,
"B": 2,
"C": Data{
"D": 3,
"E": 4,
"G": Data{
"H": 123,
"Q": 456,
},
},
"F": 5,
"DATE": time.Now(),
}
newMap1 := flattenMap(data)
log.Printf("%v\n", newMap1)
}
func flattenMap(m Data) Data {
d := make(Data)
for k, v := range m {
v1, ok := v.(Data)
if ok {
flatMap(d, v1, k)
} else {
d[k] = v
}
}
return d
}
func flatMap(d, m Data, oldKey string) {
for k, v := range m {
v1, ok := v.(Data)
if ok {
flatMap(d, v1, oldKey+"."+k)
} else {
d[oldKey+"."+k] = v
}
}
}
golang golang嵌套地图相等
func main() {
//var data Data
data := map[string]interface{}{
"A": 1,
"B": 2,
"C": map[string]interface{}{
"D": 3,
"E": 4,
"G": map[string]interface{}{
"H": 123,
"Q": 456,
},
},
"F": 5,
"DATE": "dd",
}
newMap1 := flattenMap(data)
log.Printf("%v\n", newMap1)
data2 := map[string]interface{}{
"A": 1,
"B": 2,
"C": map[string]interface{}{
"D": 3,
"E": 4,
"G": map[string]interface{}{
"H": 123,
"Q": 456,
},
},
"F": 5,
"DATE": "dd",
}
newMap2 := flattenMap(data2)
log.Printf("%v\n", newMap2)
log.Println(mapEqual(newMap1, newMap2))
}
func mapEqual(m1, m2 map[string]interface{}) bool {
for k, v := range m1 {
v1, ok := m2[k]
if !ok {
return false
}
if v1 != v {
return false
}
////v2, ok1 := v.(int)
////v3, ok2 := v1.(int)
////if !ok1 || !ok2 || v2 != v3 {
//// return false
////}
//switch v.(type) {
//case int:
// v2, ok1 := v1.(int)
// if !ok1 {
// return false
// }
// v3 := v.(int)
// if v2 != v3 {
// return false
// }
//
//case time.Time:
//
//}
}
return true
}
func map2Json(m map[string]interface{}) (string, error) {
b, err := json.Marshal(&m)
return string(b), err
}
func flattenMap(m map[string]interface{}) map[string]interface{} {
d := make(map[string]interface{})
for k, v := range m {
v1, ok := v.(map[string]interface{})
if ok {
flatMap(d, v1, k)
} else {
d[k] = v
}
}
return d
}
func flatMap(d, m map[string]interface{}, oldKey string) {
for k, v := range m {
v1, ok := v.(map[string]interface{})
if ok {
flatMap(d, v1, oldKey+"."+k)
} else {
d[oldKey+"."+k] = v
}
}
}