linux Ï ÓÃcÓïÑÔ´´½¨mysqlÊý¾Ý¿â±Ê¼Ç£¨¶þ£©
linux Ï ÓÃcÓïÑÔ´´½¨mysqlÊý¾Ý¿â±Ê¼Ç£¨¶þ£©
£££££££Á½¸ö¼òµ¥µÄÀý×Ó£¬¹©²Î¿¼±È½Ï
¡¶ÀýÒ»¡·
#include <stdio.h>
#include <stdlib.h>
#include
"/usr/include/mysql/mysql.h"
int main(){
MYSQL my_connection;
int res;
mysql_init(&my_connection);
if(mysql_real_connect(&my_connection,"localhost","root","123","data",0,NULL,CLIENT_FOUND_ROWS)){
printf("connection success\n");
res= mysql_query(&my_connection,"select * from
ip");
if(!res){
printf("%lu",(unsigned
long)mysql_affected_rows(&my_connection));
}
else{
fprintf(stderr,"insert error
%d:%s\n",mysql_errno(&my_connection),
mysql_error(&my_connection));
}
mysql_close(&my_connection);
}
else{
fprintf(stderr,"connection
Failed\n");
if(mysql_errno(&my_connection)){
fprintf(stderr,"insert error
%d:%s\n",mysql_errno(&my_connection),
mysql_error(&my_connection));
}
}
return EXIT_SUCCESS;
}
±àÒ룺
gcc -o mysql.out mysql.c -L /usr/lib/mysql/ -l
mysqlclient
¡¶Àý¶þ¡·
#include<stdio.h>
#include<stdlib.h>
#include"/usr/include/mysql/mysql.h"
int main(int argc,char**argv)
{
MYSQL
*sql_p;
MYSQL_RES
*result_p;
MYSQL_ROW
row_p;
int
res;
sql_p=mysql_init(NULL);
if(sql_p==NULL){
printf("Init error!\n");
exit(1);
}
sql_p=mysql_real_connec
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