推荐回答（2个）
$q = "SELECT user FROM message where id='1'"; //SQL查询语句
mysql_query("SET NAMES GB2312");
$rs = mysql_query($q, $conn); //获取数据集
if(!$rs){die("Valid result!");}
$row = mysql_fetch_array($rs); //这样从资源中取结果，是一个数组
print_r($row);
你获取的数据不对。$rs = mysql_query()之后再加上
$rs = mysql_result($rs,0)就好了
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