c++Á¬½Ómysql³ö´í(¼±°¡)
#include <winsock2.h>
#include <iostream>
#include <mysql.h>
using namespace std;
int main(char **args){
MYSQL mysql;
mysql_init(&mysql);
if (mysql_real_connect(&mysql,"localhost","root","ok","test",3306,0,0))
{
cout < <"ok" < <endl;
return 0;
}
else
{
int i = mysql_errno(&mysql);
constchar * s = mysql_error(&mysql);
cout < < s < <endl;
}
}
error:´íÎó:1:fatal error C1083: Cannot open include file: 'mysql_com.h': No such file or directory¡£
e:\×ÊÁÏ\c++\1\1\mysql.h 41
mysql_com.hÊÇmysql.hÄÚ²¿#includeµ÷ÓõÄ,ÇëÎÊÏÂÕâ¸öÎÊÌâÒªÔõô´¦ÀíÄØ???
#include <mysql.h>ÒÔ¼°'mysql_com.h'µÈÆäËü.hËùÔÚµÄĿ¼Äã¿´ÊÇ·ñÔÚÔÚvcÖÐÁË
¹¤¾ß->Ñ¡Ôñ->Ŀ¼
Õâ¸ö
vcÊÇʲô?
º¹£¬LZ²»ÖªµÀVCÊÇʲô£¬Äã¼ÈÈ»#include <winsock2.h> £¬Ó¦¸ÃÊÇwindowsƽ̨ÁË
ÕÒ²»µ½Í·Îļþ£¬Èç¹ûÈ·ÈÏ´æÔڵϰ£¬¿ÉÄÜÊÇ·¾¶²»ÔÚ±àÒëÆ÷°üº¬Â·¾¶ÏÂÃæ£¬Ìí¼Óһϣº
1.VCµÄ»°£¬TOOLS-OPTION-DIRECTORY-INCLUDE:Ìí¼ÓÄãµÄ·¾¶
2.LINUX,UNIXÏ£¬Ò»°ãÔÚmakefileÖÐÌí¼ÓÄãµÄ·¾¶¼´¿É
ÔÚ°üº¬mysql.h֮ǰ°üº¬my_global.h¡£
ÎÒÊÇÓÃvs2005¿ª·¢µÄ°¡¡£ÒªÈçºÎÌí¼ÓÄØ£¿¶øÇÒÎÒÏÖÔÚÖ»ÓÐmysql.hÎļþ¡£mysql.hÄÚ²¿µÄincludeÎļþÎÒ¶¼Ã»ÓС£ÄÇЩÊDz»ÊÇÒªÔÙÈ¥µ¥¶ÀÏÂÔØÄØ£¿»¹ÊÇÀà¿âÀï±¾À´¾ÍÓУ¿
{
Ïà¹ØÎÊ´ð£º
ÇëÎÊÓÃC»òC++ÈçºÎ±àдÇó½â3Dħ·½µÄ³ÌÐò£¬¸Ã´ÓºÎ¿ªÊ¼£¿
лл¸÷룬°ïæÌáµã½¨Òé°É¡£
http://www.mofang.net/code/176/182/6581.html
ÎÒÖ»ÄÜÍ»ÆÆ60Ã룡°¦¡£
ÎÒ¸Õ¹ý40Ãë
googleµÄandroidÖÐÓиöOpenGL ES + ......
ÓÃc/c++¶¨Î»É¾³ýÒ»ÐеÄÎÊÌâ¡£
ÎÊÌâ±³¾°£º
ËùÐèÊý¾ÝÏ൱´ó¡£aÓëbÎļþ¾ùΪһ×éÎļþ£¨a1£¬a2¡£¬b1£¬b2¡£©£¬aÎļþÓÐ×î´óÊý¾ÝÐÐÊý£¨Èç5000£©£¬ÒÔÐеÄÐÎʽ£¬´ÓaÎļþÖжÁÈ¡Êý¾Ý£¬½«aÖв»ÄÜ´¦ÀíµÄÊý¾Ý·ÅÔÚbÎ ......
ÈçÌâ Êý¾ÝÊÇBLOBÀàÐÍ Ôõô²ÅÄÜÐÞ¸ÄÆäÖеÄijЩֵ
BLOBÖдæÈëµÄÊÇʲôÄÚÈÝ£¿
¼ÙÉè×Ö¶ÎmemoΪblobÀàÐÍ£¬ÔÚ¸Ã×ֶεÄÖµÇ°ÃæÔö¼Ó×Ö·û´®'add--'
Ôò²Ù×÷Óï¾äÈçÏ£º
SQL code:
update tb_blog set memo=concat( ......
ÎÊÌâÒ»£º
ÔÚ¶ÔÆëΪ4µÄÇé¿öÏÂ
struct BBB
{
long num£»
char *name;
short int data;
char ha;
short ba[5];
}*p;
p=0x1000000;
p+0x200=____;
(Ulong)p+0x200=____;
(char*)p+0x200=____;
¼ÙÉèÔÚ32λC ......
ÇëÎÊÏÂÄܲ»ÄÜÔÙwindows϶¨ÆÚÇå¿ÕmysqlÒ»¸ö±íÖеÄÈ«²¿Êý¾Ý£¬ÓÃPHPʵÏÖ£¡
лл¸÷λÁË
¾Í±ÈÈçÒ»¸öÐÇÆÚÇå¿ÕÒ»´Î
±ÈÈçÿ¸öÐÇÆÚÁùÁãµãÇå¿ÕÒ»´Î£¡
ллÁË
¼Æ»®ÈÎÎñ...php....sql...truncate....OK
Äã¾ÍÕâ½ÓÔÚҳà ......