lua 中protobuf repeated 嵌套类 复合类型

PB基础知识科普

syntax = "proto2"; package PB; message Item { required string name = 1; } message Role { required string name = 1; optional string email = 2; repeated string t =3; repeated Item item1 = 4; optional Item item2 =5; }

lua中解析 required  optional  repeated  类型

　　　require "proto.player_pb"

    local role = player_pb.Role() role.name="444"   --require字段
 role.email ="eiail2222222" --optional
    role.t:append("111") --repeated 基本类型

    local tt =role.item1:add() -- repeated 嵌套类 复合类型
    tt.name ="555" role.item2.name = "6666" -- optional 嵌套类 复合类型

    local pb_data1 = role:SerializeToString() local msg = player_pb.Role() msg:ParseFromString(pb_data1) print(msg.email.."   "..msg.item1[1].name.."  "..msg.item2.name)