- ÇÔ¼öÀÇ »ç¿ë
¾ÕÀåÀÇ ¿¹¸¦ ºÃÀ» ÅÙµ¥, ¾ÆÁÖ °£´ÜÇÏ´Ù. Áï,
- GET¹æ½Ä : cgiget.h¸¦ include! getGetData() È£Ãâ
- POST¹æ½Ä : cgipost.h¸¦ include! getPostData() È£Ãâ
¿©±â±îÁö ÇÏ°Ô µÇ¸é, Form Tag¿¡ »ç¿ëÀÚ°¡ ÀûÀº ³»¿ëµéÀÌ entries¶ó´Â structure array¿¡
entrey_count°³¼ö¸¸Å µé¾î°¡ ÀÖ°Ô µÈ´Ù.
- ±âŸ Ãß°¡ ÇÔ¼ö
¹®Á¦´Â Form Tag·Î µé¾î¿À´Â ¸¹Àº °ªµé Áß¿¡ ƯÁ¤ °ªÀÌ ¹ºÁö ¾Ë°í ½Í´Ù°í ÇÏÀÚ.
Áï, ´ÙÀ½°ú °°Àº FormÀÌ ÀÖÀ» ¶§, (¾ÕÀåÀÇ ¿¹Áß ÀϺÎ)
userid : <INPUT TYPE=text NAME=userid>
passwd : <INPUT TYPE=password NAME=passwd>
animal : <SELECT NAME=animal>
<OPTION>lion
<OPTION>tiger
<OPTION>monkey
</SELECT>
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ÇÁ·Î±×·¥¿¡¼ userid°¡ ¹¹¿´´ÂÁö ¾î¶»°Ô ¾Ë±î? °£´ÜÇÏ´Ù. Áï, entries ¹è¿À» µÚÁ®¼
"userid"¶ó´Â nameÀ» °¡Áö´Â °ÍÀ» ã¾Æ¼ val°ªÀ» °¡Á®¿À¸é µÈ´Ù. ÀÌ°Ô ±ÍÂú¾Æ¼ ¾Æ¿¹
ÇÔ¼ö¸¦ ¸¸µé¾ú´Ù. findEntry()Àε¥ »ç¿ë¹æ¹ýÀº ´ÙÀ½°ú °°´Ù. get¹æ½ÄÀ» ¿¹·Î µé¸é,
#include "cgiget.h"
char* Userid;
main()
{
int i;
printf("Content-type: text/html\n\n");
getGetData();
Userid = findEntry("userid");
if( Userid == NULL ){
printf(" Please, Enter Userid\n"); exit(0);
}
printf(" User id is [%s]\n", Userid);
}
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¾î¶»°Ô ã´ÂÁö ±Ã±ÝÇÑ »ç¶÷Àº findEntryÇÔ¼ö¸¦ »ìÆìº¸¶ó.
À§¿¡¼ ±»ÀÌ Userid¸¦ Àü¿ªº¯¼ö(global)·Î ¼±¾ðÇߴµ¥, ¾îÂ÷ÇÇ Àüü ÇÁ·Î±×·¥¿¡¼
½Ãµµ¶§µµ ¾øÀÌ ¾²À̱⠶§¹®¿¡ »«°ÍÀÌ´Ù.
Userid¸¦ Æ÷ÀÎÅÍ·Î ¼±¾ðÇߴµ¥, Æ÷ÀÎÅ͸¸ º¸¸é ¹«¼¿î »ç¶÷Àº ´ÙÀ½°ú °°ÀÌ ¹Ù²ã¼
»ç¿ëÇØµµ ÁÁ´Ù. Áï, char* Userid; ºÎºÐÀº char Userid[100]; findEntryÇÔ¼ö ºÎºÐÀº
strcpy(Userid, findEntry("userid"));·Î ¹Ù²ã¼ ¾²¸é µÈ´Ù. ±×·¯³ª ÁÖÀÇÇÒ Á¡Àº, ¸¸ÀÏ
Userid·Î µé¾î¿À´Â °ªÀÌ 100ÀÚ¸®¸¦ ³ÑÀ» °æ¿ì¿¡ ¹®Á¦°¡ »ý±â°Ô µÈ´Ù. µû¶ó¼ ÀÌ·² °æ¿ì¿¡´Â
strncpy(Userid, findEntry("userid"), 100-1);·Î Çϸé 99¹øÂ° ÀÚ¸®¿¡¼ ©¸®°í,
¸Ç ¸¶Áö¸·¿¡ ³ÎÀÌ µé¾î°¡¼ ¹®Á¦¸¦ ÀÏÀ¸Å°Áö´Â ¾Ê´Â´Ù.
ÀÌ·¸°Ô ÇØ¼, CGI¸¦ À§ÇÑ GET, POST¹æ½Äº°·Î ±âº»ÀûÀÎ ÇÔ¼öµé°ú »ç¿ë¿¹±îÁö ºÃ´Ù. ÀÌÁ¦ Á»
¼ÓÀÌ ½Ã¿øÇÏÁö ¾ÊÀº°¡?
- Last Update : 2001.7.9 by Deadfire(http://www.deadfire.net)
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