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

ÓÃC/C£«£«Ð´CGI³ÌÐò

 ÓÃC/C£«£«Ð´CGI³ÌÐò
    ʹÓÃCGIC¿âµÄ¼òÒª£º
    ¿âµÄº¯Êý˵Ã÷£º http://www.boutell.com/cgic/#cgiFormStringNoNewlines
    1. ´òÓ¡CGI±ê×¼Êä³öÍ·²¿£º
    cgiHeaderContentType£¨"text/plain"£©£»
    »òÕߣº
    fprintf£¨ stdout£¬ "Content-type£ºtext/plain\n\n"£©£»ºìÉ«²¿·Ö²»ÄÜд³ö“Contenttype”£¬·ñÔòä¯ÀÀÆ÷ÏÔÊ¾ÍøÒ³»á²»Õý³£¡£
    2. ´¦ÀíRequest Method£º
  //deal with "GET"/"POST" method
    if (strncmp(cgiRequestMethod, "post",4) == 0)
    {
        handlePostRequest();
    }
    else //"GET"
    {
        handleGetRequest();
    }
    3. »ñÈ¡QueryStringÖеĸ÷¸ö×Ö¶ÎÖµ£º
  cgiFormStringNoNewlines("query1", cmdstr, sizeof(cmdstr));
    if (strcmp(cmdStr, "ip_address") == 0)
    {
        ...
    }
    else
     ...
    4. CGIÊä³ö£ºfprintf£¨cgiOut£¬ "%s\n"£¬ cgi_Output£©£»
    ÒÔÏÂÊÇһЩϸ½Ú£º
    Ò»¡¢ C/C++±àдCGI³ÌÐòÖ®form´¦Àí
    1. GET
    2. POST
    3. ½áÊø
    ÎÒÃÇÓÐÒ»ÕÅweb
 test.html
 <html>
<head>
<title>form test</title>
</head>
<body>
<form method="get" name="test-get" action="./cgi-bin/test-get.cgi">
<input name="name"><input name="pswd"><input type=submit value="get">
</form>
<br><br>
<form method="post" name="test-post" action="./cgi-bin/t


Ïà¹ØÎĵµ£º

£¨×ª£©ÓÃVIM±àдC/C++³ÌÐò

ÓÃVIM±àдC/C++³ÌÐò£¨×ªÔØ£©
ÓÃVIM±àдC/C++³ÌÐò
ViÊÇUnixÏÂ×î³£ÓõÄÎı¾±à¼­Æ÷¡£VIM£¨Vi IMproved£©ÔòÊÇËüµÄÔöÇ¿°æ¡£ÓÐÈ˳£³£ÄÃVIMºÍemacs±È½Ï£¬VIM¾¡¹Ü²»ÏóemacsÄÇÑùÓÐÄÇô¶àµÄ¹¦ÄÜ£¬µ«ÊDZÈemacs¸ü·½±ã¡¢ºÃÓá£ÓùýemacsµÄÈ˿϶¨»áΪemacsµÄһЩ¿ì½Ý¼ü¸Ðµ½·³ÄÕ£¬ÓÐʱºòÓÃÕæÏ£Íû×Ô¼ºÓаËÖ»ÊÖ¡£VIMµÄѧϰÇúÏßÒ²²»ÏóemacsÄ ......

C++ÖÐextern ¡°C¡±º¬ÒåÉî²ã̽Ë÷

 
1.ÒýÑÔ
¡¡¡¡C++ÓïÑԵĴ´½¨³õÖÔÊÇ¡°a better C¡±£¬µ«ÊÇÕâ²¢²»Òâζ×ÅC++ÖÐÀàËÆCÓïÑÔµÄÈ«¾Ö±äÁ¿ºÍº¯ÊýËù²ÉÓõıàÒëºÍÁ¬½Ó·½Ê½ÓëCÓïÑÔÍêÈ«Ïàͬ¡£×÷ΪһÖÖÓûÓëC¼æÈݵÄÓïÑÔ£¬C++±£ÁôÁËÒ»²¿·Ö¹ý³ÌʽÓïÑÔµÄÌØµã£¨±»ÊÀÈ˳ÆÎª¡°²»³¹µ×µØÃæÏò¶ÔÏó¡±£©£¬Òò¶øËü¿ÉÒÔ¶¨Òå²»ÊôÓÚÈκÎÀàµÄÈ«¾Ö±äÁ¿ºÍº¯Êý¡£µ«ÊÇ£¬C++±Ï¾¹ÊÇÒ»ÖÖÃæÏò¶ ......

C/C++ÖÐÖ¸Õë¼Ó 1 µÄÎÊÌâ

 
ÏÈÓñ´¶ûµÄÒ»µÀ±ÊÊÔÌâ¼òÒªµÄ˵Ã÷һϰɣº
¡¾Ì⡿˵Ã÷ÒÔϳÌÐò¡£
#include
int main(void)
{
unsigned int a[3] = {0x01020304, 0x05060708, 0x090a0b0c};
unsigned int *p = (unsigned int *)((int)a +1);¢Ù
printf("%x\n", *p);
return 0;
}
¡¾ÌâÄ¿½âÎö¡¿
Õâ¶Î³ÌÐòµÄÊä³ö½á¹ûÓ¦ ......

CÖеĿɱä²ÎÊýÑо¿

 CÖеĿɱä²ÎÊýÑо¿  
  
  Ò»£®  ºÎν¿É±ä²ÎÊý  
  int   printf(const   char*   format,   ...);    
  ÕâÊÇʹÓùýCÓïÑÔµÄÈËËùÔÙÊìϤ²»¹ýµÄprintfº¯ÊýÔ­ÐÍ£¬ËüµÄ²ÎÊýÖоÍÓй̶¨²ÎÊýformat ......

Linux»·¾³MySQLµÄC±à³ÌÆð²½

Ê×ÏȰ²×°±ØÐèµÄ¿ª·¢
°ü
sudo apt-get install gcc g++ libgcc1 libg++ make gdb
°²×°MYSQLµÄCÓïÑÔ¿ª·¢°ü
sudo apt-get install libmysql++-dev libmysql++2c2a libmysqlclient15-dev libmysqlclient15off
°ÑlibÎļþ¿½±´µ½¹«ÓÃ
sudo cp /usr/lib/mysql/* /usr/lib/
½¨Á¢Ò»¸öÐÂÎļþtest.cpp
vim test.cpp
ÊäÈëÄÚÈÝ
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ