connectdatabase.java

基于数据库的基本应用问题

import java.sql.*;
public class ConnectDataBase{
  public static void main(String args[]){
    String url="jdbc:odbc:mydata";
    try{
      Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
    }catch(java.lang.ClassNotFoundException e){
       System.err.println(e.getMessage());
    }
    try{
      Connection con=DriverManager.getConnection(url,"",null);
      System.out.println("Connection succeed!");
      con.close();
    }catch(SQLException ex){
       System.out.println("Message:"+ex.getMessage());
    }    
  }
}