Question

数据库修改出错

Warning: mysql_result(): supplied argument is not a valid MySQL result resource in D:\wwwroot\f76500\wwwroot\Conjunction.php on line 144
数据库修改出错
//登陆验证，前台使用
$admin_info2 = '';
if ($_SESSION['username']) {
if($_SESSION['username']){
$admin_info2 = 1;
}
}

//连接数据库

if ( function_exists( "date_default_timezone_set" ) )
{
date_default_timezone_set( "Asia/Shanghai" );
}

$conn = mysql_pconnect( "174.139.31.66", "sq_f7650", "102030" );
//mysql_pconnect
//mysql_connect
mysql_select_db( "dahongyibo" );
mysql_query( "SET NAMES 'GBK'" );

//获取系统目录
function getdirname($path){
if(strpos($path,'\\')!==false){
return substr($path,0,strrpos($path,'\\'));
}elseif(strpos($path,'/')!==false){
return substr($path,0,strrpos($path,'/'));
}else{
return '/';
}

Answer 1

把这句注释掉吧: mysql_query( "SET NAMES 'GBK'" );
这当然不是有效的查询语句啊!!
楼主注意啦,你把你的MYSQL数库的主IP,用户名,密码公开了, 请注意安全啊.

Answer 2

你的conjunction.php代码放出来看看

追问

//连接数据库

if ( function_exists( "date_default_timezone_set" ) )
{
date_default_timezone_set( "Asia/Shanghai" );
}$conn = mysql_pconnect( "174.139.31.66", "sq_f7650", "102030" );
//mysql_pconnect
//mysql_connect
mysql_select_db( "dahongyibo" );
mysql_query( "SET NAMES 'GBK'" );