store.php3 <?php // store.php3 - by Florian Dittmer <dittmer@gmx.net> ?> <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))); $result=MYSQL_QUERY( "INSERT INTO binary_data (description,bin_data,filename,filesize,filetype) [接上一行:] VALUES ('$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 $PHP_SELF; ?>" enctype="multipart/form-data"> File Description:<br> <input type="text" name="form_description" size="40"> <INPUT TYPE="hidden" name="MAX_FILE_SIZE" value="1000000"> <br>File to upload/store in database:<br> <input type="file" name="form_data" size="40"> <p><input type="submit" name="submit" value="submit"> </form> <?php } ?> </BODY> </HTML>
<?php // getdata.php3 - by Florian Dittmer <dittmer@gmx.net> // 调用方法: getdata.php3?id=<id> if($id) { // 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"); $query = "select bin_data,filetype from binary_data where id=$id"; $result = @MYSQL_QUERY($query); $data = @MYSQL_RESULT($result,0, "bin_data"); $type = @MYSQL_RESULT($result,0, "filetype"); Header( "Content-type: $type"); echo $data; }; ?>
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