classp.java

中小学校园的教师

package untitled2;
import java.sql.Statement;
import java.sql.ResultSet;
import java.sql.Connection;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class classP {
  public classP() {


  }
  public static void close(Connection con){
      try{
          if(con != null){
              con.close();
          }
      }catch(Exception e){}
  }

  public static void close(Statement stat){
      try{
          if(stat != null){
              stat.close();
          }
      }catch(Exception e){}
  }

  public static void close(ResultSet rs){
      try{
          if(rs != null){
              rs.close();
          }
      }catch(Exception e){}
  }

  public static void close(Connection con, Statement stat, ResultSet rs){
      try{
          if(con != null){
              con.close();
          }
          if(stat != null){
              stat.close();
          }
          if(rs != null){
              rs.close();
          }
      }catch(Exception e){}
  }


}