C/C++ ÖеĹØÓÚrecv sendº¯Êý - C/C++ / CÓïÑÔ
ÎÒÃǹ«Ë¾ÓÃTCP ·¢ËÍÊý¾Ýʱ£¬°üÀ¨¼òµ¥ÏûÏ¢£¬¶¼ÓÃÑ»·¼ÓÕâÁ½¸öº¯Êý£¬ÕâÑùµÄ»°£¬µ±ÏûÏ¢ºÜÉÙʱ£¬¾Í±ØÐëµÃË«·½ÏÈÖ¸¶¨ºÃÏûÏ¢µÄ³¤¶È¡£Ò²¾ÍÊÇ˵µÃ¶à·¢ËÍÒ»´ÎÊý¾Ý¡£·ñÔòË«·½¾ÍËÀËø¡£È«¶¼ÔڵȴýÊý¾Ý¡£
ÇëÎÊһϣ¬ÕâÊÇÕý³£µÄ½â¾ö·½Ê½Ã´£¿
Èç¹ûÓÃÑ»·£¬ÄÇôÿ´Î·¢ËͶàÉÙÊý¾ÝºÏÊÊÄØ£¿
1. ȷʵÇé¿öÏ£¬recvºÍsend¶¼ÊÇ×èÈûµÄ£¬Ò²¾ÍÊÇ˵Èç¹ûûÓÐÊý¾Ý»áÒ»Ö±µÈÏÂÈ¥¡£
2. winsockûÓÐ×öÈκεĴ«Êä¿É¿¿µÄ±£ÕÏ£¬ËùÒÔÐèÒª×Ô¼ºÈ·±££¬¿ÉÒÔ½«Êý¾Ý´ò°ü³ÉÒ»¸ö½á¹¹Ìå£¬Ç°ÃæÌí¼ÓһЩ¿ØÖÆÍ·ÐÅÏ¢£¬ÏȽÓÊÕ»ò·¢ËÍÕⲿ·Ö¶«Î÷¡£
3. Ò»°ãÀ´Ëµ£¬²»½¨ÒésendºÍrecvдÔÚͬһ¸öÏß³ÌÀÕâÑùÏ໥µÈ´ýºÜ²»ºÃ¡£
ÊÕ·¢Ò»°ãʹÓò»Í¬µÄÏ̡߳£»òÕßʹÓÃselect¾Í¿ÉÒÔ·ÅÔÚͬһ¸öÏß³ÌÁË¡£
Èç¹ûʹÓõÄÊÇtcp£¬Ò»°ãÒªÓÐ×Ô¼º¶¨ÒåµÄ¹æÔòÈ¥·Ö¸ôÊý¾ÝÁ¿µÄƬ¶Î¡£·ñÔò½ÓÊÕ·½ÎÞ·¨ÖªµÀºÎʱ½ÓÊÕÒ»¸öÍêÕûµÄ°ü¡£
ÖÁÓÚÈçºÎ·Ö¸ôÊý¾ÝÁ÷£¬¶øÒѸ½¼ÓÒ»¸ö³¤¶È£¬»òÕ߯ðʼ½áÊø·û¡£
Ïà¹ØÎÊ´ð£º
ÇëÎÊVFPÖÐÈçºÎµ÷ÓÃC/C++º¯Êý£¿
ÄãÒªµ÷ÓÃʲô¹¦Äܵĺ¯Êý£¿Òª¿´¿´VFPÖÐÓÐûÓжÔÓ¦µÄº¯Êý£¬Èç¹ûÓоÍÊ¡×ÅÔÙµ÷ÓÃÁË¡£Èç¹ûûÓУ¬¿ÉÒÔ½«C/C++º¯Êýд¸öDLL»òFLL£¬È»ºóÔÚVFPµ÷Óü´¿É¡£
Ê®¶¹Èý ÀÏʦ£¬Ôõô²ÅÄÜÐÞ¸Ä×Ô¼ºµÄ ......
±¾ÈËÕýÔÚÓÃJava×öÒ»¸öC/S¼Ü¹¹µÄÏîÄ¿£¬
¿ÉÊÇÓÉÓÚÏîÄ¿±È½Ï´ó£¬Ç°ÆÚ¶Ô¼Ü¹¹µÄÉè¼ÆÓÈÆäÖØÒª£¬ÒòΪºóÆÚ¿ÉÄÜËæÊ±»á¼Ó¸ö¹¦ÄÜ»òÕßÈ¥µôijЩ¹¦ÄÜ¡£
ËùÒÔÌØµØÑ°ÇóÈçºÎÉè¼ÆC/SµÄ¼Ü¹¹Ê¹³ÌÐò¸ü¼ÓÃæÏò¶ÔÏó¸ü¼ÓÒ×ÓÚά ......
ÔÚ¸ùĿ¼/libÖдæ·ÅÒ»¸ölog.c£¬log.h£¬²¢ÓÃÏÂÃæµÄÓï¾ä£º
gcc -c log.c
ar crv liblog.a log.o
±àÒë³öÒ»¸öliblog.a¾²Ì¬¿â£¬È»ºóÔÚÎļþ¼Ð£º/testfileÖд´½¨Ò»¸ötest.cºÍtestc.c£¬test.cÖÐÒýÓÃÁËtestc.cÖж¨ÒåµÄ·½·¨ ......
ËÄܰïÎÒ°ÑÏÂÃæÕâЩ´úÂë¸Ä³ÉVBÐÎʽµÄ£¬¶àлÁË£¬¼±ÓÃ~~
#include "stdlib.h"
#include "math.h"
#include "stdio.h"
float objfx(float x[]);
void constraint(float x[],float g ......
[align=center][/align]CÓïÑÔÖÐÈçºÎÅжÏÒ»¸ödoubleÐ͵ÄÊý×飨Èçdouble S[20]£»£©ÊÇÒ»¸ö¿ÕÊý×飬¼´Êý×éÖÐûÓзÅÈκÎÖµ¡£
û°ì·¨¡£
"ÈκÎÖµ" µÄ¶¨Òå?
¾ÍÊÇÊý×éÊǿյģ¬Ã»ÓÐΪËü¸³Öµ
¿ÉÒÔ¿¼Â ......