1:首先数据库存放图片的字段设置为blob,或MEDIUMBLOB ,或LONGBLOB;//piccontent:字段名;依图片大小而定;
2:取到你的临时文件,$_FILES['u_picname']['tmp_name'];
3:$pic_content = mysql_real_escape_string($_FILES['u_picname']['tmp_name']);
4:$sql = "INSERT INTO `YourTable` (`piccontent`) VALUES('$pic_content')";
如果读出来的话,别忘了设置头文件,具体参照header()
2:取到你的临时文件,$_FILES['u_picname']['tmp_name'];
3:$pic_content = mysql_real_escape_string($_FILES['u_picname']['tmp_name']);
4:$sql = "INSERT INTO `YourTable` (`piccontent`) VALUES('$pic_content')";
如果读出来的话,别忘了设置头文件,具体参照header()
在mysql中建立一个新的database
sql语句如下:
create database binary_data;
use binary_data;
CREATE TABLE binary_data ( id INT(4) NOT NULL AUTO_INCREMENT PRIMARY KEY,
description CHAR(50), bin_data LONGBLOB, filename CHAR(50), filesize CHAR(50), filetype CHAR(50));代码部分:
store.php3<?php// store.php3 - by Florian Dittmer <[email protected]>
?><HTML>
<HEAD><TITLE>Store binary data into SQL Database</TITLE></HEAD>
<BODY><?php
// 如果提交了表单,代码将被执行:if ($submit) {// 连接到数据库
// (你可能需要调整主机名,用户名和密码)MYSQL_CONNECT( "localhost", "root", "password");
mysql_select_db( "binary_data");$data = addslashes(fread(fopen($form_data, "r"), filesize($form_data)));$result=MYSQL_QUERY( "INSERT INTO binary_data (description,bin_data,filename,filesize,filetype) ".
"VALUES ('$form_description','$data','$form_data_name','$form_data_size','$form_data_type')");$id= mysql_insert_id();
print "<p>This file has the following Database ID: <b>$id</b>";MYSQL_CLOSE();} else {// 否则显示储存新数据的表单
?><form method="post" action=" <?php echo $PHP_SELF; ?>" enctype="multipart/form-data">
File Description:<br>
<input type="text" name="form_description" size="40">
<INPUT TYPE="hidden" name="MAX_FILE_SIZE" value="1000000">
<br>File to upload/store in database:<br>
<input type="file" name="form_data" size="40">
<p><input type="submit" name="submit" value="submit">
</form><?php}?></BODY>
</HTML> ========================================================================
用个上传图片的类.结合mysql数据库