import (

import (
    "encoding/json"
    "fmt"
)

type Students struct {
    Name string
    Age  int
}

type Class struct {
    ClassName string
    Stus      []Students
}

func main() {
    stus := []Students{Students{Name: "李白", Age: 20}, Students{Name: "韩信", Age: 18}}
    clas := Class{ClassName: "计算机", Stus: stus}

    //序列化
    data, err := json.Marshal(clas)
    if err != nil {
        fmt.Println("错误信息:", err)
    }
    fmt.Println("序列化数据为:", data)
    fmt.Println("json数据为:", string(data))

    //反序列化为
    var cla Class
    //可以使用数数组进行序列化,提高序列化效率
    err2 := json.Unmarshal([]byte(data), &cla)
    if err2 != nil {
        fmt.Println("错误信息:", err2)
    }
    fmt.Println("反序列数据:", cla)
}

"encoding/json"
    "fmt"
)

type Students struct {
    Name string
    Age  int
}

type Class struct {
    ClassName string
    Stus      []Students
}

func main() {
    stus := []Students{Students{Name: "李白", Age: 20}, Students{Name: "韩信", Age: 18}}
    clas := Class{ClassName: "计算机", Stus: stus}

    //序列化
    data, err := json.Marshal(clas)
    if err != nil {
        fmt.Println("错误信息:", err)
    }
    fmt.Println("序列化数据为:", data)
    fmt.Println("json数据为:", string(data))

    //反序列化为
    var cla Class
    //可以使用数数组进行序列化,提高序列化效率
    err2 := json.Unmarshal([]byte(data), &cla)
    if err2 != nil {
        fmt.Println("错误信息:", err2)
    }
    fmt.Println("反序列数据:", cla)
}

go序列化基本操作