golang语法如何建json转字符串

如何利用golang语法如何建json转字符串格式，下面web建站小编给大家简单介绍一下具体实现方法！

json格式：

{
  "name": "小米",
  "age": 32,
  "sex": 男,
  "isStudent": true,
  "hobbies": ["reading", "swimming", "traveling"]
}

实现代码：

import (
  "encoding/json"
  "fmt"
)

func main() {
  data := map[string]interface{}{
    "name":    "小米",
    "age":     32,
    "isStudent": true,
    "hobbies":   []string{"reading", "swimming", "traveling"},
  }

  result, err := json.Marshal(data)
  if err != nil {
    panic(err)
  }

  fmt.Println(string(result))
}

输出结果：

{"age":32,"hobbies":["reading","swimming","traveling"],"isStudent":true,"name":"小米"}