ÓòÃû×¢²á

ÐéÄâÖ÷»ú

ÆóÒµÓʾÖ

ÍøÕ¾ÍÆ¹ã

¿Í»§Ö§³Ö

ÁªÏµÎÒÃÇ

ÍøÕ¾ÖÆ×÷
 
Óû§×¢²á | Óû§µÇ½ | ½»·Ñ·½Ê½ | ÁªÏµÎÒÃÇ | ÍøÕ¾ÖÆ×÷|ÁªÏµµç»°£º400-600-5055

ÀÄÓÃon error resume nextÔì³ÉµÄ¿Õ¼ä±»Í£ÓÃ

·¢²¼Ê±¼ä:2008-11-18 16:35:18   ä¯ÀÀÈËÊý: 360630 ´Î  

on error resume next ÕâÌõÓï¾äÊÇÓÃÀ´ÆÁ±Î³ö´íÐÅÏ¢,µ±³ö´íʱ,ʹµÃ³ÌÐò¼ÌÐøÖ´ÐеÄ,²»¹ýÔÚʹÓÃÖÐ,ËÆºõºÜ¶àÈËûÓп¼Âǵ½on error resume nextµÄ×÷Ó÷¶Î§.±ÈÈç

<%

On Error Resume Next

     Set Conn
=Server.CreateObject("ADODB.Connection"
)

    
Conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source="&Server.MapPath("db.mdb"
)

     If
Err.Number<>0 Then Response.Write "Êý¾Ý¿âÁ¬½Ó·¢Éú´íÎó" : Response.
End

    


Set Rs
=conn.execute("Select * from ±í"
)

Do While
Not rs.
eof

     response
.write rs(0
)

rs.
movenext

loop


%>

ÀàËÆÉÏÃæµÄ´úÂë,Èç¹û´íÎóÊÇ·¢ÉúÔÚ½¨Á¢Êý¾ÝÁ¬½ÓµÄʱºò,ÄÇô³ÌÐò»á°´ÕÕÎÒÃÇÉèÏëµÄÄÇÑùÍ£Ö¹Ö´ÐÐ,¸ø³ö³ö´íÐÅÏ¢,µ«¼ÙÈçÊÇÔÚset rs=conn.execute("select * from ±í")ÕâÀï³ö´íÄØ?Õâ¸öʱºòon error resume nextÈÔÈ»ÔÚÆð×÷ÓÃ,Õâʱºò,Ò»¸öÕ¼ÓÃcpu 100%µÄËÀÑ­»·¾Í³öÏÖÁË,½á¹ûÄØ,Èç¹û·þÎñÆ÷ÉèÖõĺÃ,ÄǶ¥¶àÄã×Ô¼ºµÄÕ¾µãÎÞ·¨·ÃÎÊÁË,Èç¹û·þÎñÆ÷ÉèÖò»¹»Ñϸñ,ÄÇÕû¸ö·þÎñÆ÷µÄÕ¾µã¶¼ÒªÔâÑê,½á¹û¾ÍÊǿռäÉÌÍ£µôÄãµÄ¿Õ¼ä.

´úÂë¸ÄÔìÒ»ÏÂ

<%


Dim conn

Sub connect

On Error Resume Next

     Set Conn
=Server.CreateObject("ADODB.Connection"
)

    
Conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source="&Server.MapPath("db.mdb"
)

     If
Err.Number<>0 Then Response.Write "Êý¾Ý¿âÁ¬½Ó·¢Éú´íÎó" : Response.
End

End sub    


connect


Set Rs
=conn.execute("Select * from ±í"
)

Do While
Not rs.
eof

     response
.write rs(0
)

rs.
movenext

loop


%>

ÕâÑùon error resume next¾ÍÖ»×÷ÓÃÓÚconnectÕâ¸ö¹ý³ÌÁË,ºóÃæ³ÌÐò³ö´í,²»»áÒòΪon error resume next¶ø´øÀ´ËÀÑ­»·.

ÁíÍâ,on error resume next»áÆÁ±Îµô³ö´íÐÅÏ¢,ÔÚд³ÌÐòµÄʱºò,ÓÈÆäÊdzõѧÕßд³ÌÐòµÄʱºò,ºÜÓпÉÄÜÒòΪÕâÌõÓï¾äµÄʹÓÃ,ʹÄãºöÂÔµô³ÌÐòÀïÒþ²ØµÄһЩС´íÎó.ËùÒÔÒ»¶¨ÒªÉ÷ÓÃ.

 
ÓÉÓÚËÀÑ­»·Ôì³É·þÎñÆ÷cpu100%,ÎÒÃǽ«ÔÝÍ£¿Õ¼äweb·þÎñ,´ýÐÞ¸´ÎÊÌâºó²Å¿ÉÖØÐ¿ªÍ¨



ÉÏһƪ£º¹ØÓÚ SQL Server ûÓÐ dbo ȨÏÞµÄÎÊÌâ
ÏÂһƪ£º¿Õ¼ä²»¹»ÓÃ,ÄÜ·ñÉý¼¶,ÈçºÎÉý¼¶?

 

 

 ¹ØÓÚÎÒÃÇ | ÁªÏµÎÒÃÇ | »ã¿î·½Ê½ | ÍøÕ¾µØÍ¼ | ¼Û¸ñ×ÜÀÀ | ÓÑÇéÁ´½Ó
±¾Õ¾¹Ø¼ü´Î£º±±¾©ÍøÒ³ÖÆ×÷ ÍøÒ³ÖÆ×÷ ÍøÕ¾ÖÆ×÷  ±±¾©ÍøÕ¾Éè¼Æ  ±±¾©ÍøÕ¾½¨Éè   ÓòÃû×¢²á   ÐéÄâÖ÷»ú   
Email£ºoeob@oeob.cn
µØÖ·£º±±¾©Êк£µíÇøÁáçç·ÖаÄд×ÖÂ¥333-335ÊÒ   µç»°£º086-010-88508930
                                                                 Copyright©2008  http://dns.oeob.com.cn/   All Rights Reserved  °æÈ¨ËùÓР ¾©ICP±¸09084401ºÅ
ÓÑÇéÁ´½Ó£º ±±¾©ÍøÕ¾½¨Éè ±±¾©ÍøÕ¾ÖÆ×÷  ÍøÕ¾ÓÅ»¯  SEOÓÅ»¯  
ÒÔÏÂjsΪ²âÊÔÐÅÏ¢