jyCodeService/rpc/codeservice/codeService.proto

syntax = "proto3";

package codeservice;
option go_package = "./codeservice";

message Request {
}

message Response {
  int64           ErrorCode = 1;  // 响应代码
  string          ErrorMsg = 2;   // 响应信息
  TypeStruct      Data = 3;//数据

}
//返回数据
message  TypeStruct{
  map<string,string> Area = 1;
  map<string,string> City = 2;
  map<string,string> Subtype = 3;
  map<string,string> Buyerclass = 4;
  map<string,string> Subscopeclass = 5;
}


service CodeService {
  rpc CodeTransformation(Request) returns(Response);
}