4 m :=map[string]string{"type":"10","msg":"hello."} mjson,_ :=json.Marshal(m) mString :=string(mjson) fmt.Printf("print mString:%s",mString)
// map to json package main import ( "encoding/json" "fmt" ) func main() { s := []map[string]interface{}{} m1 := map[string]interface{}{"name": "John", "age": 10} m2 := map[string]interface{}{"name": "Alex", "age": 12} s = append(s, m1, m2) s = append(s, ...
UserName string `json:"user_name"` Address []AddressVo `json:"address"` } type AddressVo struct { Address string `json:"address"` } var beforeMap = map[string]interface{}{ "id": "123", "user_name": "酒窝猪", "address": []map[string]interface{}{{"address": "address01"}, {"...
beforeMap := map[string]interface {}{ "id":"123", "user_name":"酒窝猪", "address":[]map[string]interface{}{{"address": "address01"}, {"address": "address02"}}, } var afterStruct =UserInfoVo{} before := time.Now() marshal, err := json.Marshal(beforeMap) if err!=nil{ fmt...
golang中将所述字符串转化为json 可以使用标准库中的json包将字符串转换为JSON。具体代码如下: package main import ( "encoding/json" "fmt" ) func main() { str := `{"name": "Alice", "age": 30}` data := make(map[string]interface{})...
map转json是有序的,按照ASCII码升序排列key。 AI检测代码解析 1 1. 溯源 源码位于encoding/json/encode.go中 type mapEncoder struct { elemEnc encoderFunc } func (me mapEncoder) encode(e *encodeState, v reflect.Value, opts encOpts) { if v.IsNil() {//为nil时,返回null ...
{})m1["name"]="孙悟空"m1["age"]=20m1["address"]="水帘洞"m1["skill"]=[2]string{"七十二变","如意金箍棒"}slice=append(slice,m1)varm2 map[string]interface{}m2=make(map[string]interface{})m2["name"]="猪八戒"m2["age"]=30slice=append(slice,m2)data,err:=json.Marshal(slice)if...
将json 字符串转换为 map 的实现为: func Unmarshal(str string) (map[string]interface{}, error) { var data map[string]interface{} if err := json.Unmarshal([]byte(str), &data); err != nil { return nil, err } else { return data, nil ...
{ // create a map map1 := map[string]int{ "one": 1, "two": 2, "three": 3, } // create a new buffer var buf bytes.Buffer // create a new encoder that writes to the buffer encoder := json.NewEncoder(&buf) // encode the map to the buffer err := encoder.Encode(map1)...
:= jsonMap["foo"]// convert foo to the proper typefooMap := foo.(map[string]interface{})...