Koneksi MySQL dengan C++ pada Linux

Latiful Hayat

Pasang libmysql++ dengan cara

sudo apt-get install libmysql++ libmysql++-dev

tambahkan kode berikut pada file test.cpp

#include <iostream>
#include <vector>  
#include <string>  
#include <stdio.h>  
#include <stdlib.h> 
#include <string.h>


#include <cgicc/CgiDefs.h> 
#include <cgicc/Cgicc.h> 
#include <cgicc/HTTPHTMLHeader.h> 
#include <cgicc/HTMLClasses.h>  


#include <mysql.h>


using namespace std;
using namespace cgicc;


#define SERVER "localhost"
#define USER "root"
#define PASSWORD "winda1984"
#define DATABASE "user"


int main()
{


   Cgicc formData;
   
   cout << "Content-type:text/html\r\n\r\n";
   cout << "<html>\n";
   cout << "<head>\n";
   cout << "<title>Using GET Methods</title>\n";
   cout << "</head>\n";
   cout << "<body>\n";


   form_iterator t = formData.getElement("t");  
   if( !t->isEmpty() && t != (*formData).end()) {  
      cout << "Table: " << **t << endl;  
 
      MYSQL *connect;
      connect=mysql_init(NULL);
      if (!connect)
      {
         cout<<"Koneksi MySQL gagal";
         return 1;
      }
      connect=mysql_real_connect
         (connect, "localhost", "user", "password" , "database", 0, NULL, 0);
      if (connect)
      {
         cout<<"connection Succeeded\n";
      }else{
         cout<<"connection failed\n";
      }

      MYSQL_RES *res_set;
      MYSQL_ROW row;
      string str =  "select * from " + **t;

      mysql_query (connect,str.data());
      unsigned int i =0;
      res_set = mysql_store_result(connect);
      unsigned int numrows = mysql_num_rows(res_set);
      while (((row= mysql_fetch_row(res_set)) !=NULL ))
      { 
         cout << "| \t" <<  row[i] <<  "\t |"<< endl;
      }
      mysql_close (connect);
   } else {
      cout << "No text entered for table" << endl;  
   }
   
   cout << "<br/>\n";
   cout << "</body>\n";
   cout << "</html>\n";

   return 0;
}

compile dengan perintah

g++ -o test test.cpp -L/usr/include/mysql -lmysqlclient -lcgicc -I/usr/include/mysql

sumber: https://sandeepghai.wordpress.com/2011/08/07/linking-of-mysql-database-with-c-on-linux-machine/