GoWeb框架Gin學習總結proto檔案

這部分內容屬於Grpc的知識點，可參考我的系列文章RPC核心概念理解
proto資料夾：

proto
├── user.pb.go
└── user.proto

user.proto：

syntax = "proto3";
option go_package = "/.;proto";

message Teacher {
    string name = 1;
    repeated string course = 2;
}

user.pb.go：

 // Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
//     protoc-gen-go v1.26.0
//     protoc        v3.13.0
// source: user.proto

package proto

import (
   protoreflect "google.golang.org/protobuf/reflect/protoreflect"
  protoimpl "google.golang.org/protobuf/runtime/protoimpl"
  reflect "reflect"
  sync "sync"
)

const (
   // Verify that this generated code is sufficiently up-to-date.
  _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
   // Verify that runtime/protoimpl is sufficiently up-to-date.
  _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)

type Teacher struct {
   state         protoimpl.MessageState
  sizeCache     protoimpl.SizeCache
  unknownFields protoimpl.UnknownFields

  Name   string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
  Course []string `protobuf:"bytes,2,rep,name=course,proto3" json:"course,omitempty"`
}

func (x *Teacher) Reset() {
   *x = Teacher{}
   if protoimpl.UnsafeEnabled {
      mi := &file_user_proto_msgTypes[0]
      ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
      ms.StoreMessageInfo(mi)
   }
}

func (x *Teacher) String() string {
   return protoimpl.X.MessageStringOf(x)
}

func (*Teacher) ProtoMessage() {}

func (x *Teacher) ProtoReflect() protoreflect.Message {
   mi := &file_user_proto_msgTypes[0]
   if protoimpl.UnsafeEnabled && x != nil {
      ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
      if ms.LoadMessageInfo() == nil {
         ms.StoreMessageInfo(mi)
      }
      return ms
   }
   return mi.MessageOf(x)
}

// Deprecated: Use Teacher.ProtoReflect.Descriptor instead.
func (*Teacher) Descriptor() ([]byte, []int) {
   return file_user_proto_rawDescGZIP(), []int{0}
}

func (x *Teacher) GetName() string {
   if x != nil {
      return x.Name
   }
   return ""
}

func (x *Teacher) GetCourse() []string {
   if x != nil {
      return x.Course
   }
   return nil
}

var File_user_proto protoreflect.FileDescriptor

var file_user_proto_rawDesc = []byte{
   0x0a, 0x0a, 0x75, 0x73, 0x65, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x35, 0x0a, 0x07,
  0x54, 0x65, 0x61, 0x63, 0x68, 0x65, 0x72, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18,
  0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x63,
  0x6f, 0x75, 0x72, 0x73, 0x65, 0x18, 0x02, 0x20, 0x03, 0x28, 0x09, 0x52, 0x06, 0x63, 0x6f, 0x75,
  0x72, 0x73, 0x65, 0x42, 0x0a, 0x5a, 0x08, 0x2f, 0x2e, 0x3b, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62,
  0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
}

var (
   file_user_proto_rawDescOnce sync.Once
  file_user_proto_rawDescData = file_user_proto_rawDesc
)

func file_user_proto_rawDescGZIP() []byte {
   file_user_proto_rawDescOnce.Do(func() {
      file_user_proto_rawDescData = protoimpl.X.CompressGZIP(file_user_proto_rawDescData)
   })
   return file_user_proto_rawDescData
}

var file_user_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
var file_user_proto_goTypes = []interface{}{
   (*Teacher)(nil), // 0: Teacher
}
var file_user_proto_depIdxs = []int32{
   0, // [0:0] is the sub-list for method output_type
  0, // [0:0] is the sub-list for method input_type
  0, // [0:0] is the sub-list for extension type_name
  0, // [0:0] is the sub-list for extension extendee
  0, // [0:0] is the sub-list for field type_name
}

func init() { file_user_proto_init() }
func file_user_proto_init() {
   if File_user_proto != nil {
      return
  }
   if !protoimpl.UnsafeEnabled {
      file_user_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
         switch v := v.(*Teacher); i {
         case 0:
            return &v.state
         case 1:
            return &v.sizeCache
         case 2:
            return &v.unknownFields
         default:
            return nil
  }
      }
   }
   type x struct{}
   out := protoimpl.TypeBuilder{
      File: protoimpl.DescBuilder{
         GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
  RawDescriptor: file_user_proto_rawDesc,
  NumEnums:      0,
  NumMessages:   1,
  NumExtensions: 0,
  NumServices:   0,
  },
  GoTypes:           file_user_proto_goTypes,
  DependencyIndexes: file_user_proto_depIdxs,
  MessageInfos:      file_user_proto_msgTypes,
  }.Build()
   File_user_proto = out.File
   file_user_proto_rawDesc = nil
  file_user_proto_goTypes = nil
  file_user_proto_depIdxs = nil
}

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