Znn3bq.jpeg
²é¿´: 1903  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

cr153

гæ (³õÈëÎÄ̳)

[ÇóÖú] C++µ÷ÓÃmysql£¬ÏëÍê³ÉÒ»¸öÈçϵIJéѯ£¬È´²éѯʧ°Ü¡£¼±Çó½â¾ö·½·¨

case 3:     int paper_id;
                  cout<<"ÇëÊäÈëID"<                   cin>>paper_id;
                  res=mysql_query(&myCont,"select * from id_table where id=paper_id¡°);//²éѯ



----------------------------------------------------------------------------------------------------
ÒÔÉÏΪ¾Ö²¿´úÂë
´Ë¹¦Äܼܺòµ¥¾ÍÊÇ£¬Óû§ÊäÈëÏëÒª²éѯµÄID£¬È»ºóÊý¾Ý¿â²éѯ֮ºó·µ»Ø¸ÃIDµÄÐÅÏ¢
ÎÊÌâºÃÏñÊÇÔÚ´úÂëÖж¨ÒåµÄint paper_idÎÞ·¨´«Èëµ½mysql_queryÕâ¸ö½Ó¿ÚÖÐ
ÆäʵԭÒòÒ²ºÜ¼òµ¥£¬Õû¸öSQL²éѯÓï¾ä¶¼ÔÚÒýºÅÖУ¬Õû¸öÓï¾äµ±×÷×Ö·û´®¡£µ±È»paper_idÒ²µ±³ÉÁË×Ö·û
  
  ÇëÎÊ£¬ÏëʵÏÖÕâ¸ö¹¦ÄÜ£¬Ó¦¸ÃÔõôÐ޸ģ¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nlyang

½û³æ (ÖøÃûдÊÖ)

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
conanwj: ½ð±Ò+1, ר¼Ò¿¼ºË, ¸ÐлÑÐÌÖ 2012-05-31 13:31:36
cr153: »ØÌûÖö¥ 2012-05-31 21:52:32
cr153: ½ð±Ò+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ³É¹¦ÊµÏÖÁ˹¦ÄÜ~¸Ðл 2012-05-31 21:52:49
±¾ÌûÄÚÈݱ»ÆÁ±Î

9Â¥2012-05-31 13:02:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

chw521

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
"select * from id_table where id=paper_id¡° ¸ÄΪ "select * from id_table where id=" + paper_id
2Â¥2012-05-30 15:35:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wudao99

½û³æ (³õÈëÎÄ̳)

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2012-05-30 16:37:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bobobobo_8888

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
int paper_id;
string paper_id;
                  cout<<"ÇëÊäÈëID"<                   cin>>paper_id;
                  res=mysql_query(&myCont,"select * from id_table where id=" + paper_id);//²éѯ
4Â¥2012-05-30 16:44:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 272·Ö²ÄÁÏ×ÓÇóµ÷¼Á +23 Loy0361 2026-04-10 31/1550 2026-04-10 20:49 by chixmc
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +37 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 45/2250 2026-04-10 20:15 by maohaier
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷½»»úеר˶Çóµ÷¼Á +8 ÇóÉϰ¶µÄСÍõ 2026-04-10 8/400 2026-04-10 15:09 by hemengdong
[¿¼ÑÐ] µ÷¼ÁÉêÇë086000Ò»Ö¾Ô¸Î÷±±Å©ÁֿƼ¼´óѧÉúÎïÓëÒ½Ò©320·Ö-±¾¿ÆÆë³¹¤Òµ´óѧ +3 ÃÀÃÀŮʿ 2026-04-09 3/150 2026-04-10 10:31 by liuhuiying09
[¿¼ÑÐ] µ÷¼Á +24 ²»·ê´º 2026-04-07 25/1250 2026-04-10 09:39 by 690616278
[¿¼ÑÐ] 08¹¤Ñ§ 309·ÖÇóµ÷¼Á +6 Yin DY 2026-04-08 6/300 2026-04-10 09:18 by Delta2012
[¿¼ÑÐ] 085601³õÊÔ330·ÖÕÒµ÷¼Á +10 Á÷ÐÄÄ̻ưül 2026-04-09 10/500 2026-04-10 08:14 by Sammy2
[¿¼ÑÐ] µ÷¼Á +8 Ö»ÐðÀë±ð´Ç 2026-04-09 10/500 2026-04-09 20:25 by zl8213662
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏôóÉúÎïѧ332Çóµ÷¼Á +10 ³Ø³Ø³Ø³Ø³Ø³Ø 2026-04-08 10/500 2026-04-09 17:10 by ¶À×íÃι³Ç
[¿¼ÑÐ] Çóµ÷¼Á +7 chenxrlkx 2026-04-05 9/450 2026-04-09 09:04 by wj165256
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[¿¼ÑÐ] 388Çóµ÷¼Á +6 ËÄ´¨ÍõÌÎ 2026-04-07 8/400 2026-04-08 00:17 by JourneyLucky
[¿¼ÑÐ] 313Çóµ÷¼Á +3 Ê®Áùʰ½ 2026-04-07 3/150 2026-04-07 23:20 by lbsjt
[¿¼ÑÐ] 331Çóµ÷¼Á +5 ÕÅÔªÒ» 2026-04-07 6/300 2026-04-07 22:13 by hemengdong
[¿¼ÑÐ] ±¾¿ÆÉúÎïÐÅϢѧ£¬×Ü·Ö362 Çó07 08µ÷¼Á +6 qСٻ1210 2026-04-06 6/300 2026-04-07 19:40 by macy2011
[¿¼ÑÐ] Èí¹¤Ñ§Ë¶299Çóµ÷¼Á +6 useryy 2026-04-07 6/300 2026-04-07 09:50 by vgtyfty
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©Çóµ÷¼Á +7 heguanhua 2026-04-05 8/400 2026-04-06 18:41 by macy2011
[¿¼ÑÐ] 083200 333Çóµ÷¼Á +3 Ê®¶þ£¡£¡ 2026-04-04 3/150 2026-04-05 08:28 by barlinike
[¿¼ÑÐ] 323Çóµ÷¼Á +8 Àî¼ÑÀÖ1 2026-04-04 8/400 2026-04-04 22:26 by hemengdong
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û