<?
$result=mysql_query("SELECT * FROM Images WHERE pid=$pid")
or die("Can't perform Query");
$row=mysql_fetch_object($result);
Header( "Content-type: image/gif");
echo "<img src=$row[Image] width=...>";
?>
$result=mysql_query("SELECT * FROM Images WHERE pid=$pid")
or die("Can't perform Query");
$row=mysql_fetch_object($result);
Header( "Content-type: image/gif");
echo "<img src=$row[Image] width=...>";
?>
$size = getimagesize("img/flag.jpg");得到图片的大小数组并保存到数据库中。读取的时候直接读就OK了!