golang获取json串中指定的值

package main

import (
	"fmt"

	"github.com/tidwall/gjson"
)

const json1 = `{
  "names": 
    {
      "name": "十五",
      "age" : 1
    }
}`

const json2 = `{
  "names": [
    {
      "name": "十五"
    },
    {
      "age": 1
    }
  ]
}`

func main() {
	value1 := gjson.Get(json1, "names.name")
	value2 := gjson.Get(json2, "names.0.name")
	fmt.Println(value1.String())
	fmt.Println(value2.String())
}

返回结果
➜ example go run main.go
十五
十五