json - 将对象数组表示为 protobuf 消息

Question

我想创建一个代表对象数组的 protobuf 消息。

示例

[
  {
    "firstKey": "firstValue",
    "secondKey": "secondValue",
  },
  {
    "firstKey": "firstValue",
    "secondKey": "secondValue",
  },
  ...
]

伪代码(不是有效的语法)

syntax = "proto3";

message Entry {
  string firstKey = 1;
  string secondKey = 2;
}

repeated message Response {
  ...Entry;
}

我找不到办法做到这一点。有可能吗？还是我被迫像这样嵌套它？

syntax = "proto3";

message Entry {
  string firstKey = 1;
  string secondKey = 2;
}

message Response {
  repeated Entry data = 2;
}

Answer 1

syntax = "proto3";

message SingleObject {
  string name = 1;
  int32 age = 2;
}

message ObjectArray {
  repeated SingleObject objects = 1;
}