• 7978ÔĶÁ
  • 0»Ø¸´

{{ת}}ΪʲôҪ·ÖÒ³£¿[supfrie] [¸´ÖÆÁ´½Ó]

ÉÏÒ»Ö÷Ìâ ÏÂÒ»Ö÷Ìâ
ÀëÏßXChinux
 

Ö»¿´Â¥Ö÷ µ¹ÐòÔĶÁ Â¥Ö÷  ·¢±íÓÚ: 2005-07-30
ΪʲôҪ·ÖÒ³£¿Õâ¸öÎÊÌâµÄ´ð°¸ËƺõË­¶¼ÖªµÀ£¬µ«ÊÇÔÚÕâÀﻹÊÇҪ˵һÏ£ºÖ®ËùÒÔÐèÒª·ÖÒ³£¬ÊÇÒòΪÎÒÃÇ¡°²»Ï롱°ÑÊý¾Ý¿âÀïµÄ¡°ËùÓÐ×ÊÁÏ¡±¡°Ò»´ÎÐÔ¡±µÄ¡°·¢Ë͵½client¶ËÈÃÓû§¿´¡±¡£×¢Òâ¼ÓÖØµÄÄǼ¸¸ö´Ê£¬Ðí¶àÈ˾ÍÊÇÒòΪ²»ÖªµÀÕ⼸¸ö´ÊËùÒԲŲ»»á·ÖÒ³¡£
·ÖÒ³µÄ¹Ø¼ü²¢²»ÔÚÓÚÔÚclient¶Ë½«Êý¾ÝÒÔ¡°·ÖÒ³¡±µÄÐÎʽ±íÏÖ³öÀ´£¬¶øÊÇÈçºÎ½«Êý¾Ý¿âÀïµÄ×ÊÁϰ´ÕÕµ±Ç°Ò³µÄË÷Òý·ÖÅúµÄ·¢Ë͵½client¶Ë¡£¾­³£¿ÉÒÔ¿´µ½ÖÜΧµÄÈËÏÈÓÃÒ»¸ö¡°select * from xx¡±µÄ°ì·¨°ÑËùÓÐ×ÊÁÏ´ÓÊý¾Ý¿âÒª³öÀ´£¬È»ºóÔÙ¶ÔÊý¾Ý½øÐд¦Àí¡£ÕâÑù¾ÍÎ¥±³ÁËÉÏÃæËù˵µÄ·ÖÒ³µÄÄ¿µÄ£¨²¢ÇÒ£¬¼ÈÈ»°ÑÊý¾Ý¶¼Òª³öÀ´ÁË£¬ÎªÊ²Ã´²»È«²¿¸øÓû§¿´ÄØ£¿ÍêÈ«µÄ×ÊÔ´À˷Ѱ¡£©¡£
ÁíÍâµÄÒ»¸öÎÊÌâÊǾ­³£»á¿´µ½ÓÐÈËÎÊ£ºrepeaterºÍdatalistÔõô·ÖÒ³£¿´ÓÕâ¸öÎÊÌâ¿ÉÒÔ¿´³öµÄÒ»µãÊÇ£¬ÌáÎÊÕßÓ¦¸Ã»áÓÃdatagrid½øÐÐÆÕͨµÄ·ÖÒ³¡£µ«ÊÇdatagridµÄÆÕͨ·ÖÒ³ÓõÄÊÇÉÏÃæµÄÄÇÖÖ·½·¨£¬ËùÒÔʵ¼ÊµÄÓÃ;²»´ó¡£ÎÒ¾õµÃÈç¹û´Ó·ÖÒ³µÄ½Ç¶È¿´ÕâÈý¸ö¿Ø¼þ£¬Æä²î±ðÓ¦¸Ã²»´ó£ºÕâÈý¸ö¿Ø¼þ¶¼ÊÇÆðչʾÊý¾ÝµÄ×÷Ó㬶øÃ»ÓÐÈκÎÄÚÖõÄÖÇÄÜÓÃÀ´·ÖÒ³¡£
×îºóÒ»¸öÎóÇøÊÇ»áÓÐÈËʹÓÃdataadapterµÄFill(DataSet,int,int,string)£¬·½·¨À´½øÐзÖÒ³£¬Õâ¸öµÄÎÊÌâÒ²ºÍÉÏÃædatagridÆÕͨ·ÖÒ³µÄÎÊÌâ²î²»¶à£¬Ò²²»¿ÉÈ¡¡£
˵ÁËÕâô¶à£¬ÏÖÔÚÓ¦¸ÃÄÜÃ÷°×ÕýÈ·µÄ·ÖÒ³°ì·¨ÁË¡£¼´¡°Ö»´ÓÊý¾Ý¿â²éÕÒµ±Ç°Ò³ÐèÒªµÄÊý¾Ý¡±£¬ÎÒÃÇ¿ÉÒÔʹÓÃsqlÓï¾äÀ´Íê³ÉÕâ¸öÈÎÎñ¡£
·½·¨1
˼·´ó¼ÒÓ¦¸Ã¿ÉÒÔÏëµ½£¬°´ÕÕÒ»¸öË÷ÒýÕÒ³ö¸ÃÒ³µÄ×î´óÐòºÅºÍ×îСÐòºÅ£¬È»ºó²éÕҼǼµÄʱºò²éÕÒλÓÚÕâÁ½¸öÐòºÅÖ®¼äµÄ¼Ç¼¼´¿É¡£Äѵã¾ÍÔÚÓÚÔõôÕÒ×î´óÐòºÅºÍ×îСÐòºÅ£¬Ê¹ÓÃÊý¾Ý¿âËäÈ»¿ÉÒÔÖ¸¶¨Ò»¸öidentity°´1µÝÔöÀ´µ£µ±ÐòºÅ£¬µ«ÊÇÓÉÓÚÆ½³£µÄɾ³ýÌí¼ÓµÈ²Ù×÷£¬Õâ¸öÐòºÅÔç¾Í²»Êǰ´Ã¿¸öµÝÔö1µÄ˳ÐòÀ´ÅÅÁС£ÎªÁË¿ÉÒÔʹÓÃÕâ¸ö°ì·¨À´·ÖÒ³£¬ÎÒÃÇÐèÒªÔÚ²éѯµÄʱºòÏÈ´´½¨Ò»¸öÁÙʱ±í£¬È»ºó¸øÕâ¸ö±íÖ¸¶¨Ò»¸öµÝÔö×ֶΣ¬ÒòΪÊÇÁÙʱ°´ÕÕÊý¾Ý¿âÀïµÄÊý¾Ý´´½¨µÄ±í£¬ËùÒÔ²»´æÔÚÐòºÅ ¡°¶ÏºÅ¡±µÄÎÊÌâ¡£ÆäʵÏÖµÄspÈçÏ£º

create proc GetAuthors

@Author_Last_Name as varchar(100) = null,

@StartRow as int = null,

@StopRow as int = null

AS


---- ½¨Á¢Óбêʶ·ûÁеÄtable±äÁ¿

declare @t_table table

(

[rownum] [int] IDENTITY (1, 1) Primary key NOT NULL ,

[Author_Last_Name] [varchar] (40) ,

[Author_First_Name] [varchar] (20) ,

[phone] [char] (12) ,

[address] [varchar] (40) ,

[city] [varchar] (20) ,

[state] [char] (2) ,

[zip] [char] (5)

)


---- ÔÚ·µ»ØÖ¸¶¨µÄ@StopRowÐÐÊýÖ®ºóÍ£Ö¹´¦Àí²éѯ

Set RowCount @StopRow


---- ²åÈëµ½table±äÁ¿ÖÐ

insert @t_table

(

[Author_Last_Name],[Author_First_Name],[phone],[address],[city],[state],[zip]

)

SELECT [Author_Last_Name],[Author_First_Name],[phone],[address],[city],[state],[zip]

FROM authors

WHERE Author_Last_Name like '%' + @Author_Last_Name + '%'

ORDER BY Author_Last_Name


---- ·µ»Øµ½ÕýÈ·µÄ½á¹û

SELECT * FROM @t_table WHERE rownum >= @StartRow

ORDER BY rownum

GO

Õâ¸öspÊÇÃÏ×Ó´ó¸ç×öµÄ£¬Èç¹ûÓÃgoogleËÑ·ÖÒ³£¬Ó¦¸Ã¾Í¿ÉÒÔÕÒµ½Õâ¸öµÄÏêϸ˵Ã÷£¬ÕâÊÇÆäÖеÄÒ»¸ö www.ccw.com.cn/htm/center/prog/02_11_11_4.asp

·½·¨2
Èç¹û´ó¼ÒÏÓÕâ¸ö°ì·¨Ì«Âé·³£¬ÄÇô»¹ÓÐÒ»¸ö°ì·¨À´Íê³ÉÕâÏ×÷£¬Õâ¸ö°ì·¨Ò²ÊÇÎÒÒ»Ö±ÔÚÓõ쬯ä˼·Ϊ£ºÅųý²»ÐèÒªµÄÐòºÅ£¬Ê£ÏµÄÐòºÅ¾ÍÊÇÎÒÃÇÐèÒªµÄ¡£Õâ¸ö˵·¨ÌýÆðÀ´ºÜÏÅÈË£¬µ«ÊÇʵ¼Ê×öÆðÀ´È´²¢²»¸´ÔÓ¡£ÎÒÃÇÖªµÀÔÚsqlÀïÓÐÒ»¸ötop¹Ø¼ü×Ö£¬¿ÉÒÔÌáȡǰnÌõ¼Ç¼£¬¸Ã·½·¨¾ÍʹÓÃÁËÕâ¸ö°ì·¨¡£¼ÙÉèÿҳ10Ìõ¼Ç¼£¬ÏÖÔÚÒª²éÕÒµÚ6Ò³µÄ»°
select top 10 * from yourtable where id not in (select top 50 id from yourtable)
×¢ÒâÕâÊÇÒ»¸ö¸´ºÏ²éѯ£¬ÏȰѲ»ÐèÒªµÄÐòºÅÅųý£¨×¢ÒâÕâÀïÅųýµÄ²¢²»ÊÇÈ«²¿²»ÐèÒªµÄÐòºÅ£¬¶øÊÇÉϰ벿·Ö£©£¬È»ºó´ÓʣϵÄÐòºÅÀïÕÒ³öÇ°ÃæµÄn¸ö£¬ÕâЩ¾ÍÊǵ±Ç°Ò³ÐèÒªµÄ¼Ç¼¡£
ÏÂÃæÕâ¸öspÊÇÎÒ×î½üдµÄÒ»¸öÐÂÎÅϵͳÓõ쬴ó¼Ò¿´Ò»¿´

ALTER PROCEDURE GetNewsInfosByCategory
@category varchar(20),
@pageSize int,
@currentPageIndex int
AS
begin
declare @sql nvarchar(180)
set @sql='select top ' + convert(varchar(10),@pageSize) + ' * from newsinfo where category = ''' + @category + ''' and nid not in (select top ' + convert(varchar(10),@pageSize *(@currentPageIndex-1) ) + ' nid from newsinfo where category = ''' + @category + ''' order by nid desc) order by nid desc'
execute sp_executesql @sql
end

ÓÃÁËÉÏÃæµÄ˼·À´Íê³É£¬×¢ÒâÕâ¸öÊÇÏÈÆ´½ÓÁËÒ»¸ösqlÓï¾ä£¬È»ºóÔÙÖ´ÐУ¬ÒòΪÔÚspÖÐÏñtopµÈλÖÃÊDz»ÄÜʹÓñäÁ¿µÄ£¬ËùÒÔ²ÅÐèҪƴ½Ó¡£µ«ÊÇ´ó¼ÒҪעÒâÆ´½ÓËù´øÀ´µÄ°²È«ÎÊÌâ¡£³ýÁËÒªÑéÖ¤ÊäÈëÍ⣬»¹Òª×¢Òâ¿ØÖÆsqlÓï¾äµÄ³¤¶È£¬ÒÔ·ÀÖ¹sql injection¹¥»÷¡£

ÒÔÉÏÊÇÁ½ÖÖ·ÖÒ³°ì·¨£¬³ýÁËÕâЩÍ⻹ÓÐһЩÆäËûµÄ;¾¶¿ÉÒÔ´ïµ½·ÖÒ³µÄÄ¿µÄ£¬±ÈÈçericдµÄÕâ¸ö£¬¿´ÕâÀï blog.csdn.net/ericfine

×îºó»Øµ½Ò»¿ªÊ¼£¬À´ÌÖÂÛÒ»ÏÂrepeater¡¢datalist¡¢datagridÔõô·ÖÒ³¡£
¼ÈÈ»ÎÒÃÇÿ´ÎµÃµ½µÄ¶¼Êǵ±Ç°Ò³µÄ¼Ç¼£¬ÄǸøÕâÈý¸ö¿Ø¼þ½øÐзÖÒ³»¹ÓÐÀ§ÄÑÂð£¿ÎÒÃÇÒª×öµÄ£¬Ö»Êǽ«·µ»ØµÄÊý¾Ý°ó¶¨¹ýÈ¥£¬È»ºó£¬ÊÇ×öÒ»¸öÓÃÓÚ·ÖÒ³µÄµ¼º½Á¬½Ó£¬ÏñÕâÃæÕâÑùµÄ

Ê×Ò³ ǰҳ ºóÒ³ βҳ Ò³´Î£º1 /1 Ò³ 10 ¸ö¼Ç¼/Ò³ ¹²2 ¸ö¼Ç¼?? תµ½ Ò³ -G O-->

È»ºó°ÑÕâ¸öÁ¬½Ó·Åµ½¿Ø¼þµÄÏÂÃæ£¬µ±ÒªÌø×ªµ½Ä³Ò»Ò³Ê±Ê¹ÓÃurl²ÎÊý
localhost/aspx/Astrophel/UI/Pages/List.aspx?page=2

ÖÁÓÚÕâ¸öÁ¬½ÓÔõô×ö£¬¿ÉÄܸöÈËÓиöÈ˵İ취¡£ÎÒÊǰÑÕâ¸ö×ö³ÉÁËÒ»¸öÓû§¿Ø¼þµÄÐÎʽ£¬ÕâÑùÓÃÆðÀ´·½±ã¡£¾ßÌåµÄ´úÂë¾Í²»ÔÚÕâÀï¸ø³öÁË£¬ÒòΪÊÇÓû§¿Ø¼þ£¬ËùÒÔºÍÏîÄ¿ÄÚÆäËû²¿·ÖµÄ¹ØÁª±È½Ï¶à¡£ÆäËûÎÒдµÄÄǸöÂÛ̳AstrophelµÄ·ÖÒ³¾ÍÊÇÓõÄÕâ¸ö£¬¸ÐÐËȤµÄ¿ÉÒÔÕÒÀ´¿´¿´¡£
ÓйطÖÒ³µÄÄÚÈݾÍÔÝʱдµ½ÕâÀϣÍûÕâÆª±Ê¼Ç¿ÉÒÔ¶Ô´ó¼ÒÓÐËù°ïÖú£¡
¶þ±Ê openSUSE Vim N9 BB10 XChinux@163.com ÍøÒײ©¿Í ÌÚѶ΢²©
³Ð½ÓC++/Qt¡¢Qt UI½çÃæ¡¢PHP¼°Ô¤Ë㱨Ïúϵͳ¿ª·¢ÒµÎñ
¿ìËٻظ´
ÏÞ100 ×Ö½Ú
 
ÉÏÒ»¸ö ÏÂÒ»¸ö