保存图片的字段 数据类型为:blob
img.php
<?php $filename = "Admin/Upload/3025994.jpg"; // 读取文件 $fp = fopen($filename,"rb"); $data = addslashes(fread($fp,filesize($filename))); fclose($fp); // 操作MYSQL $conn=mysql_connect("localhost","root","admin"); @mysql_select_db("mytest",$conn); // 存入数据库 $query="insert into pic values (5,‘$data‘)"; $result=mysql_query($query); $id=mysql_insert_id(); //读取数据 $query="select * from pic where picid=5 limit 0,1"; $result=mysql_query($query); $row=mysql_fetch_array($result); $data = $row["Pic"]; // 显示文件 header("Content-type: image/*"); echo $data; ?>
在其他页面如下形式引用:
<img src="img.php">