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CREATE TABLE `pic` (
  `pic_id` int(11) NOT NULL auto_increment,
  `pic_userid` int(11) NOT NULL,
  `pic_content` longblob NOT NULL,
  PRIMARY KEY  (`pic_id`)
)
ÔÙ½Ó×ÅÐÞ¸Äcommon_db.phpÖеÄÊý¾Ý¿âÁ¬½ÓµÄÓû§ÃûºÍÃÜÂ룬¸ù¾ÝÄãMYSQLÉèÖõÄÀ´
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>ÉÏ´«</title>
</head>
<body>
<form action="post_action.php" method="post" enctype="multipart/form-data" name="form1" id="form1">
<p> </p>
<p>
<label></label>
<label>
<input type="file" name="file" />
</label>
</p>
<p>
<label>
<input type="submit" name="Submit" value="Ìá½»" />
</label>
</p>
<p> </p>
</form>
</body>
</html>

 
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<?php
/**
* Á¬½ÓÊý¾Ý¿âµÄº¯Êý
* Á¬½Ó³É¹¦½«»á·µ»ØÒ»¸öÁ¬½Ó×ÊÔ´
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*/
function getLink() {
$link = mysql_connect("localhost","root","") or die("Êý¾Ý¿â·þÎñÆ÷Á¬½Óʧ°Ü!");
if(!mysql_select_db("crm",$link)) die("Êý¾Ý¿âÁ¬½Óʧ°Ü!");
return $link;
}
?>
´¦ÀíÉÏ´«µÄpost_action.php:
<?php
/**
* ±¾ÎļþÊǽ«Í¼Æ¬ÎļþÉÏ´«µ½·þÎñÆ÷¶Ë
* ²¢ÇÒ¶ÁÈ¡¸ÃÎļþµÄ¶þ½øÖÆÄÚÈÝ´æÈëµ½MYSQLµÄ
* pic±íÖÐlongblob×Ö¶Î
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header("Content-Type: text/


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