先建張表
create table if not exists binary_files(
id int(4) unsigned not null auto_increment primary key,
file_name varchar(250) not null,
file_data longblob not null);
PHP中測(cè)試
<?php
header('Content-type:text/html;charset=utf-8');
if( $_FILES['myfile'][error] === 0){
if(is_uploaded_file($_FILES['myfile']['tmp_name'])){
echo "{$_FILES['myfile']['tmp_name']}"."文件大姓谱：".filesize($_FILES['myfile']['tmp_name']);
if( $read_file_handle = fopen($_FILES['myfile']['tmp_name'],'r') ){
$read_buffer = fread($read_file_handle,filesize($_FILES['myfile']['tmp_name']));
try{
$pdo = new PDO('mysql:dbname=files;host=localhost','root','123456');
}catch(PDOException $e){
die('connect mysql fail'.$e->getMessage());
}
//向表中插入文件數(shù)據(jù)
$pdostmt = $pdo->prepare('insert into binary_files (file_name,file_data) values(?,?)');
$pdostmt->execute(array($_FILES['myfile']['name'],$read_buffer));
$read_buffer = '';
@fclose($read_file_hanle);
@unlink($_FILES['myfile']['tmp_name']);
if( !file_exists('savefiles')){
mkdir('savefiles');
}
//從數(shù)據(jù)庫(kù)中讀取文件，在輸出 看看對(duì)不對(duì)
$pdostmt = $pdo->prepare('select file_data from binary_files where file_name=?');
$pdostmt->execute(array($_FILES['myfile']['name']));
$fetch_result = $pdostmt->fetch(PDO::FETCH_ASSOC);
$put_buffer = $fetch_result['file_data'];
echo $put_buffer;
file_put_contents('./savefiles/'.$_FILES['myfile']['name'],$put_buffer);
}
}
}
最后編輯于 ：2017.12.04 02:25:10
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