2.map转json
最后更新于：2022-04-02 04:45:28
map转json
~~~
package main
import (
"encoding/json"
"fmt"
)
type User struct {
UserName string `json:"username"`
NickName string `json:"nickname"`
Age int
Birthday string
Sex string
Email string
Phone string
}
/*map转json*/
func testMap() {
var mmp map[string]interface{}
mmp = make(map[string]interface{})
mmp["username"] = "Murphy"
mmp["age"] = 19
mmp["sex"] = "man"
data, err := json.Marshal(mmp)
if err != nil {
fmt.Println("json marshal failed,err:", err)
return
}
fmt.Printf("%s\n", string(data))
}
func main() {
testMap()
fmt.Println("----")
}
~~~
输出结果：
~~~
{"age":19,"sex":"man","username":"Murphy"}
----
~~~
';