Golang gob序列化使用教程

package main

import (
    "bytes"
    "encoding/gob"
    "fmt"
)

type Person struct {
    Name string
    Age  int
}

func main() {
    p := Person{Name: "Alice", Age: 30}

    var buf bytes.Buffer
    encoder := gob.NewEncoder(&buf)
    err := encoder.Encode(p)
    if err != nil {
        panic(err)
    }

    data := buf.Bytes()
    fmt.Printf("Serialized data: %v\n", data)
}

    var decoded Person
    decoder := gob.NewDecoder(bytes.NewReader(data))
    err = decoder.Decode(&decoded)
    if err != nil {
        panic(err)
    }

    fmt.Printf("Deserialized: %+v\n", decoded)

gob.Register(Person{})
// 或者注册指针类型
gob.Register(&Person{})