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

Linux C´´½¨MySQLÊý¾Ý¿â³öÏֶδíÎó

´ó¼ÒºÃ£¬ÏëÇë½Ìһϸ÷λ¼¸¸ö¶Î´íÎóµÄÎÊÌâ¡£´úÂëÈçÏ£º
createdb.c
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <mysql/mysql.h>
#include <syslog.h>
MYSQL mysql;
int main()
{
char *db=malloc(30),*user="root",*password="zxy2008",*host="localhost",*sql=malloc(300);
//char db_arr[30]={0};
db=NULL;
if(mysql_init(&mysql)==NULL)
{
printf("³õʼ»¯MySQLÊý¾Ý¿âʧ°Ü£¡\n");
return -1;
}
if(mysql_real_connect(&mysql,host,user,password,db,0,NULL,0)==NULL)
{
printf("Á¬½ÓMySQLÊý¾Ý¿âʧ°Ü£º%s!",mysql_error(&mysql));
return -1;
}
printf("ÇëÊäÈëÊý¾Ý¿âÃû£º\n");
scanf("%s",db);
//strcpy(db_arr,db);
sprintf(sql,"create database if not exists `%s`",db);
if(mysql_query(&mysql,sql))
{
printf("´´½¨Êý¾Ý¿âʧ°Ü£º%s!\n",mysql_error(&mysql));
return -1;
}
printf("³É¹¦´´½¨Êý¾Ý¿â!%s\n",db);
return 0;
}
±àÒ룺cc -o createdb $(mysql_config --cflags) createdb.c $(mysql_config --libs)
Ö´ÐУº./createdb
ÔËÐнá¹û£º
ÇëÊäÈëÊý¾Ý¿âÃû£º
zend
³É¹¦´´½¨Êý¾Ý¿â!(null)
Ϊʲô»á³öÏÖ¡°³É¹¦´´½¨Êý¾Ý¿â!(null)¡±ÄØ£¿
»¹ÓÐÒ»¸öÎÊÌ⣺½«//char db_arr[30]={0};ºÍ//strcpy(db_arr,db);µÄ×¢ÊÍÈ¥µô²¢½«printf("³É¹¦´´½¨Êý¾Ý¿â!%s\n",db);¸ÄÎ


Ïà¹ØÎÊ´ð£º

linux»·¾³ÏÂgethostbynameº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

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

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

C/C++/MFCȺ - VC/MFC / ·Ç¼¼ÊõÀà

´ó¼ÒºÃ£¬ÕâÊÇÒ»¸öÖ÷ÒªÃæÏòc/c++/mfcµÄȺ£¬×î½ü½øÐÐÁËÒ»´Î´óÇåÀí£¬»¶Ó­¸÷λ¸ßÊÖ¼ÓÈ룬ºÃѧ°®ÎʵÄÐÂÊÖ£¬Ò²¿ÉÒÔÉêÇëµÄ£¬ÉêÇë¸ñʽ Ö°Òµ£¨c/c++/mfc ÈÎѡһ»òÕ߶ࣩ ¹¤×÷ÄêÏÞ£¨Ñ§ÉúÖ±½Óд´ó¼¸£©¾ÍÐÐÁË£¬ÈëȺµÄÒªÇó¾ÍÊÇÒª» ......

netbeans Á¬mysql - Web ¿ª·¢ / HTML(CSS)

ÎÒÓõÄÊÇÁ¬½Ó³Ø×öµÄ£¬ÅäÁ¬½Ó³ØµÄ·½·¨Ó¦¸ÃûÓÐ´í£¬ÎªÊ²¾ÍÊdzöÏÖÕâÖÖÎÊÌâ
javax.servlet.ServletException: javax.naming.NameNotFoundException: No object bound to name java:comp/env/test
ÇëÎÊ´óÏÀÃÇÕâÊÇÔ ......

ÊÇÑ¡win2008»¹ÊÇsuse linux¡¢redhat¡¢centos,ÓÌÔ¥ÖÐ

ÒýÓÃÄÚÈÝvsking 2009-12-25 22:56:52
ÏÖÔÚÊÇwin2008ºÍiis8µÄʱ´úÁË£¬²»Òª»¹Í£ÁôÔÚiis5ʱ´ú£¬win2008±»ÆÀΪʮ¼Ñ²Ù×÷ϵͳ֮Êײ»ÊÇżȻµÄ£¬ÄãÒªÊÇ..
ÎÒµÄÎÊÌâÊÇ£º
×î½üÏëÂò¸ö·þÎñÆ÷£¬¿´ÁËdellÉϵÄϵͳ¶¨ÖÆÑ¡Ôñ£¬Ò»Ð© ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ