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httpЭÒéÖÐÕâÑùд×Å£ºGET ÇëÇó»ñÈ¡Request-URIËù±êʶµÄ×ÊÔ´¡£ POST ÔÚRequest-URIËù±êʶµÄ×ÊÔ´ºó¸½¼ÓеÄÊý¾Ý¡£
ÔÚÍøÉϲ鵽µÄÐÅÏ¢£ºPOST  ÔÚÒ»°ãÇé¿öÏÂÓ¦¸Ã×¢Òâ2µã 
Ò»ÊÇ:    content-length:  Ò»¶¨Òª¸úPOSTÖÐÕýÎij¤¶È×Ö½ÚÊýÏàµÈ£¬ÔÚÄãÕâÀï¾ÍÊÇstrlen("name1=value1&name2=value2") 
¶þÊÇ£º  Content-Type:  ÔÚ¸øCSDN·¢Ìû×ÓʱºòÒ»¶¨ÒªÊÇ  application/x-www-form-urlencoded

һϴúÂëÊÇÎÒÔÚÍøÉÏËÑË÷µÄ£¬linuxÏ¿ÉÒÔÕý³£ÔËÐÐ(ÐèÒªÉÔ×÷ÐÞ¸Ä)
#define DestIp "xx.xx.xx.xx"
#define DestPort 9000
#define Req "GET /index.html HTTP/1.1\r\nHost: xx.xx.xx.xx\r\nConnection: Close\r\n\r\n"
#define ReqLen sizeof(Req)

int main(int argc, char *argv[]) {
                ssize_t i;
                int nRequestLen;

                char strResponse[BUFSIZE]={0};
                char strRequest[BUFSIZE]={0};


                int sockfd, numbytes;
                struct sockaddr_in dest_addr; /* connector's address information */

                if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
 


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C#µ÷Óà C DLLÎÊÌ⣬¶®µÄÀ´ÇÀ·ÖÁË

//C ½Ó¿Ú
extern "C"
{
  TESSDLL_API int __cdecl GetTessText(const char *imagefile, char *text);  
}
//ÎÒÔÚC#ÖÐÉùÃ÷
//µ÷ÓÃC DLL Öеĺ¯Êý
[DllImport("OCRapi.dll&quo ......

c,c++Á¬½Ómysql ÕÒ²»µ½Í·²¿Îļþ£¨ÐÂÊÖ£©

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CÅÌÉ϶àµÄÎļþÃûΪ£ºdosh , Recycled ,System Volum information, AUTOEXEC.BAT, BOOT.INT , bootfoot.bin, CONFIG.SYS,IO.SYS, MSDOS.SYS, DETECT.COM ,ntldr, pagefile.sys;
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linux»·¾³ÏÂgethostbynameº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

дÁ˸ö²âÊÔ³ÌÐòÈçÏÂ
   
  struct hostent *hp; 
char AlarmDevIP[20];  
  int x2;

hp = gethostbyname("www.google.com");
if (hp)
{ ......
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