int main_(int argc)
{
//GOOGLE_PROTOBUF_VERIFY_VERSION;
Person person;
person.set_id(8888);
person.set_name("Kobe");
person.set_email("*****@*****.**");
/*
//将数据写到person.pb文件
fstream out("person.xml", ios::out | ios::binary | ios::trunc);
person.SerializeToOstream(&out);
out.close();
person.SerializeToString();
person.SerializeToArray();
person.ParseFromArray()
//从person.pb文件读取数据
fstream in("person.xml", ios::in | ios::binary);
if (!person.ParseFromIstream(&in)) {
cerr << "Failed to parse person.xml." << endl;
exit(1);
}
cout << "ID: " << person.id() << endl;
cout << "name: " << person.name() << endl;
if (person.has_email()) {
cout << "e-mail: " << person.email() << endl;
}
getchar();
*/
int len = person.ByteSize();
char *buffer = new char[len];
person.SerializeToArray(buffer, len);
Person p2;
p2.ParseFromArray(buffer, len);
return 0;
}
