面试题答案
一键面试package main
import (
"encoding/json"
"fmt"
)
func main() {
m := map[string]int{"one": 1, "two": 2}
data, err := json.Marshal(m)
if err != nil {
fmt.Println("序列化错误:", err)
return
}
fmt.Println(string(data))
}