測試數據庫連接類－－初步修改

1. #include "connection.hpp"
2. #include "table.hpp"
3. #include <iostream>
4. #include <string>
5. #include <vector>
6. #include <boost/foreach.hpp>
7. #include <exception>
8. #include <functional>
9. #include <algorithm>
10. #include <map>
12. int main(int argc, char* argv[])
13. {
14.   try
15.     {
16.       sqlpp::Connection conn("mysql","Localhost","root","yi_jun_jun");
18.       if (conn.is_open())
19.       {
20.     std::cout<<"connect is ok"<<std::endl;
21.       }
23.       sqlpp::Table table("select * from user", conn);
24.  
25.       table.download();
27.       sqlpp::Table::field_list my_fields = table.get_fields();
28.       BOOST_FOREACH(std::string name, my_fields)
29.     {
30.       std::cout<<name<<std::endl;
31.     }
32.       sqlpp::Table::rows my_rows = table.get_rows<sqlpp::Table::row>();
33.       std::cout<<"Host/t/tUser/t/tPassword"<<std::endl;
34.       sqlpp::Table::row this_row;
35.       BOOST_FOREACH( this_row,my_rows)
36.       {
37.       std::cout<<this_row["Host"]<<"/t/t"<<this_row["User"]<<"/t/t"<<this_row["Password"]<<std::endl;
38.       }
39.       std::cout<<"client info:"<<conn.get_client_info()<<std::endl;
40.       std::cout<<"client version:"<<conn.get_client_version()<<std::endl;
41.       std::cout<<"host info:"<<conn.get_host_info()<<std::endl;
42.       std::cout<<"server info:"<<conn.get_server_info()<<std::endl;
43.       std::cout<<"server version:"<<conn.get_server_version()<<std::endl;
44.       std::cout<<"protocol version:"<<conn.get_protocol_version()<<std::endl;
46.       std::cout<<"user:"<<conn.get_user()<<std::endl;
47.       std::cout<<"database:"<<conn.get_database()<<std::endl;
48.       std::cout<<"server:"<<conn.get_server()<<std::endl;
49.       std::cout<<"password:"<<conn.get_password()<<std::endl;
50.             
51.     }
52.   catch(const std::exception& e)
53.     {
54.       std::cout<<e.what()<<std::endl;
55.     }
56.   return 0;
57. }
58.