MTP20_IF/protocol/testproto.go

package protocol

import (
	"fmt"
	"mtp2_if/protocol/student"
	"mtp2_if/protocol/testmsg"

	"github.com/golang/protobuf/proto"
)

// protobuf测试接口
func TestProto() {
	s1 := &student.Student{} //第一个学生信息
	s1.Name = "jz01"
	s1.Age = 23
	s1.Address = "cq"
	s1.Cn = student.ClassName_class2 //枚举类型赋值
	ss := &student.Students{}
	ss.Person = append(ss.Person, s1) //将第一个学生信息添加到Students对应的切片中
	s2 := &student.Student{}          //第二个学生信息
	s2.Name = "jz02"
	s2.Age = 25
	s2.Address = "cd"
	s2.Cn = student.ClassName_class3
	ss.Person = append(ss.Person, s2) //将第二个学生信息添加到Students对应的切片中
	ss.School = "cqu"
	fmt.Println("Students信息为：", ss)

	// Marshal takes a protocol buffer message
	// and encodes it into the wire format, returning the data.
	buffer, _ := proto.Marshal(ss)
	fmt.Println("序列化之后的信息为：", buffer)
	// 	Use UnmarshalMerge to preserve and append to existing data.
	data := &student.Students{}
	proto.Unmarshal(buffer, data)
	fmt.Println("反序列化之后的信息为：", data)

	msg := &testmsg.TestMessage{}
	msg.Name = "HU.XINYU"
	msg.Age = 40
	msg.Address = "123456"
	fmt.Println("信息为：", msg)

	buffer, _ = proto.Marshal(msg)
	fmt.Println("序列化之后的信息为：", buffer)

	msg1 := &testmsg.TestMessage{}
	proto.Unmarshal(buffer, msg1)
	fmt.Println("反序列化之后的信息为：", msg1)
}