Hi,all
I hava a simple .proto file like this:
########test.proto###########
syntax = "proto3";
package test;
message RowInfo {
string key = 1;
map<string, string> fields = 2;
}
########test.proto###########
But I have to assign RowInfo with mutable_fields() method which return
::google::protobuf::Map< ::std::string, ::std::string >*.
#include "prototest/test.pb.h"
#include <stdio.h>
int main()
{
using namespace test;
RowInfo row;
row.set_key("mykey");
::google::protobuf::Map< ::std::string, ::std::string >* pmap =
row.mutable_fields();
(*pmap)["name"]="jimmy";
(*pmap)["age"]="21";
std::string str;
row.SerializeToString(&str); // 将对象序列化到字符串
printf("%s\n",str.c_str());
}
Is there a way to SerializeToString more convenient?
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