Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚjavaµÄǰ;

     ÏëÏë×Ô¼ºÃ÷Äê¾ÍÒª±ÏÒµÁË£¬µ«×Ô¼ºÐÄÀï×ÜÊǺܵ£ÐÄ£¬Ò²²»ÖªµÀ×Ô¼ºÑ§Õâ¸öµ½µ×ÊǶԻ¹ÊÇ´í£¡×ÜÊÇÌý˵ÏÖÔÚ×ö³ÌÐòµÄ¹¤×÷²»ºÃÕÒ£¬¹¤×ʺܵͣ¬ÏÖÔÚÓкöàͬѧ¶¼Ã»Ñ§ÁË£¬Ò²²»ÖªµÀ×Ô¼ºÊDz»ÊÇ»¹Òª¼á³ÖÏÂÈ¥£¬ÊDz»ÊÇ»¹ÒªjiavaÕâÌõ·¡£¸Ð¾õºÃÃÔã.......


Ïà¹ØÎĵµ£º

sql 2005 ´æ´¢¹ý³Ì·ÖÒ³ java ´úÂë

 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ ......

java·ÖÒ³bean

 from: http://mmblue.javaeye.com/blog/511915
package org.mmblue.common.util;   
  
import java.util.List;   
  
public class PageModel<T> {   
       
    // ......

java ÀàµÄÒýÓÃ

 JAVA ÀàÒýÓÃÓг£Óõ½µÄÓÐÈýÖУº
µÚÒ»ÖÖ :super ÊǸ¸ÀàÒýÓã¬Í¨¹ýËü¿ÉÒÔ·ÃÎʸ¸ÀàµÄÊôÐԺͷ½·¨¡£
µÚ¶þÖÖ £ºthisÊǵ±Ç°ÀàµÄÒýÓá£Í¨¹ýËû¿ÉÒÔ·ÃÎʵ±Ç°ÀàµÄ·½·¨ºÍÊôÐÔ¡£
µÚÈýÖÖ£º×ÓÀàµÄÒýÓã¬ÎÒ³£Óø¸ÀàµÄ¶ÔÏóÈ¥·ÃÎÊ×ÓÀàµÄ¶ÔÏóÀ´ÊµÏÖ¶à̬¡£ÀýÈ磺ˮ¹ûÀà Ë®¹û=new Æ»¹ûÀࣨ£©£»
ÕâÑùÎÒÃÇ¿ÉÒÔͨ¹ý Ë®¹ûÕâ¸ö¶ÔÏóÈ¥·ÃÆ»¹ûÀ ......

Java¹ú¼Ê»¯——×ÊÔ´°üµÄʹÓÃ

 
±¾ÎÄÊÇÓÉJRÖ÷³Öд×÷µÄ¡¶J2SE½ø½×¡·Ò»ÊéµÄ²¿·ÖÕ½ÚÕûÀí¶ø³É£¬¡¶J2SE½ø½×¡·ÕýÔÚд×÷¡¢ÍêÉÆ½×¶Î¡£ÄúÔĶÁºó£¬ÓÐÈκν¨Òé¡¢ÅúÆÀ£¬ÇëºÍÎÒÁªÏµ£¬»òÔÚhttp://www.javaresearch.org/forum/thread.jsp?column=376&thread=7576' target='_blank' class='l2'>Õâ¶ùÁôÑÔ¡£¡¶J2SE½ø½×¡·Ð´×÷ÏîÄ¿×é¸ÐлÄúÔĶÁ±¾ÎÄ¡£
ÔÚµ±½ñÕ ......

java±Ê¼Ç

 javaÖпÆÑ§¼ÆÊý·¨µÄ½â³ý
Êý¾Ý¹ý´ó»ò½Ó½üÓÚ0£¬java»á×Ô¶¯Ê¹ÓÿÆÑ§¼ÆÊý·¨ÏÔʾ
ҪʹµÃÊý¾ÝÒÔÕý³£µÄСÊýÏÔʾ¿ÉʹÓÃDecimalFormatÀࣺ
DecimalFormat format = new DecimalFormat("0.00000");
String value = format.format(doubleInstance);
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ