• 4.6 利用protobuf生成的类来编码

    4.6 利用protobuf生成的类来编码

    1. package main
    3. import (
    4.     "fmt"
    5.     "github.com/golang/protobuf/proto"
    6.     "protocolbuffer_excise/pb"
    7. )
    9. func main() {
    10.     person := &pb.Person{
    11.         Name:   "Aceld",
    12.         Age:    16,
    13.         Emails: []string{"https://legacy.gitbook.com/@aceld", "https://github.com/aceld"},
    14.         Phones: []*pb.PhoneNumber{
    15.             &pb.PhoneNumber{
    16.                 Number: "13113111311",
    17.                 Type:   pb.PhoneType_MOBILE,
    18.             },
    19.             &pb.PhoneNumber{
    20.                 Number: "14141444144",
    21.                 Type:   pb.PhoneType_HOME,
    22.             },
    23.             &pb.PhoneNumber{
    24.                 Number: "19191919191",
    25.                 Type:   pb.PhoneType_WORK,
    26.             },
    27.         },
    28.     }
    30.     data, err := proto.Marshal(person)
    31.     if err != nil {
    32.         fmt.Println("marshal err:", err)
    33.     }
    35.     newdata := &pb.Person{}
    36.     err = proto.Unmarshal(data, newdata)
    37.     if err != nil {
    38.         fmt.Println("unmarshal err:", err)
    39.     }
    41.     fmt.Println(newdata)
    43. }