php将图片写入数据库并读出

<?php
$link=mysql_connect("localhost","root","");

mysql_select_db("test",$link);

//mysql_query("set names UTF-8");

$path = 'up/1.jpg';

$size=filesize($path);

$MysqlImage = addslashes(fread(fopen($path, 'r'), $size));

$query="insert into picture(pic) values('$MysqlImage')";
//echo $query;
mysql_query($query);

//mysql_query($query,$link) or die("you are wrong");

$query1="select * from picture";

$resutl=mysql_query($query1);

//print_r($resutl);
while($row=mysql_fetch_array($resutl))
{
 echo $row['pic'];
}
?>

 

//-------------------------------

1： 需要在目录下面建立一个文件夹 up/1.jpg

2： 确保数据库连接正确