import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;

public class mysqlceshi {
 public static  void main(String para[]){
   Connection conn=null;
         try{
      Class.forName("com.mysql.jdbc.Driver");
   conn=DriverManager.getConnection("jdbc:mysql://localhost:3306/hospital","root","sa");
   System.out.println("234");
   Statement stmt=conn.createStatement();
   ResultSet rs=stmt.executeQuery("SELECT COUNT(*) FROM administrator");
   System.out.println("24356");
   }  catch(Exception ex){
    System.out.println(ex);
   }
 }
}