s_cherry_e/sr/tool/test/gob/gob_test.go

package gob

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

type msgData struct {
	X, Y, Z int
	Name    string
	Value   any
}

type msgDataValue struct {
	Name string
}

func TestGOB(t *testing.T) {
	gob.Register(msgDataValue{})

	var buf bytes.Buffer
	enc := gob.NewEncoder(&buf)
	//
	sendMsg := msgData{
		X:     3,
		Y:     4,
		Z:     5,
		Name:  "name",
		Value: msgDataValue{Name: "DataValue"},
	}

	fmt.Println("原始数据：", sendMsg)
	err := enc.Encode(&sendMsg)
	fmt.Println(err)
	fmt.Println("传递的编码数据为：", buf)

	dec := gob.NewDecoder(&buf)

	sendMsgDecode := msgData{}
	err = dec.Decode(&sendMsgDecode)
	fmt.Println(err)
	fmt.Println(sendMsgDecode)

}