package main

import (
    "encoding/json"
    "fmt"
)

type IT struct {
    Company string `json:"company"`
    Subjects []string `json:"subjects"`
    Isok bool `json:"isok"`
    Price float64 `json:"price"`
}

func main() {
    jsonbuf := `{"company":"zyg","isok":true,"price":5.55,"subjects":["go","python","java"]}`
    var tmp IT
    err := json.Unmarshal([]byte(jsonbuf), &tmp) //这个地方一下是取tmp的地址的，它需要对结构体进行更改，根据查看源码可以知道它的返回就一个err
    if err != nil {
        return
    }
    fmt.Printf("tmp = %+v\n", tmp)
}

tmp = {Company:zyg Subjects:[go python java] Isok:true Price:5.55}  //这个结果没有问题，打印就是没有双引号的

type IT struct {
    //Company string `json:"company"`
    //Subjects []string `json:"subjects"`
    Isok bool `json:"isok"`
    Price float64 `json:"price"`
}

tmp = {Isok:true Price:5.55}