java创建数据库

package demo1;

/**  
 *   <p>Title:   创建项目数库。</p>  
 */
import java.sql.*;

public class CreateDatabase {
 public static void main(String[] args) {
  Connection con = null;
  PreparedStatement pstm;

  try {
   //建立SQL   sever数据连接  
   Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
   con = DriverManager.getConnection(
     "jdbc:sqlserver://localhost:1433", "sa", "sa");
   String sql = "create database AddressList " + "on"
     + "(name='SI_dat'," + "filename='D://AddressList.mdf',"
     + "size= 10,"
     + "maxsize=50,"
     + "filegrowth=2)"
     + "log "
     + "on"
     + "(name='SI_log',"
     + "filename='D://AddressList.ldf',"
     + "size=5mb,"
     + "maxsize= 25mb,"
     + "filegrowth=2mb)";
   pstm = con.prepareStatement(sql);
   System.out.println(sql + "/n/n/n");
   pstm.execute();
   pstm.close();
   con.close();
  } catch (Exception e) {
   e.printStackTrace();
  }
 }
}