package com.protobuf.test

Get desktop application:
View/edit binary Protocol Buffers messages

Used in: MyMessage

• optional string name = 1

• optional int32 age = 2

Used in: MyMessage

• optional string name = 1

• optional int32 age = 2

• required MyMessage.DataType data_type = 1

  用data_type来标识传的是哪个枚举类型

• oneof dataBody

  表示每次枚举类型最多只能出现三个中的一个，节省了空间

  • Person person = 2

  • Dog dog = 3

  • Cat cat = 4

定义一个枚举类型DataType

Used in: MyMessage

• PersonType = 1

• DogType = 2

• CatType = 3

Used in: MyMessage

• optional string name = 1

• optional int32 id = 2

• optional string address = 3

• required string name = 1

• optional int32 id = 2

• optional string address = 3