基于PHP实现阿里云开放存储服务

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发布时间：2013-12-17 09:37:26

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开放存储服务（OpenStorageService，简称OSS），是阿里云对外提供的海量，安全，低成本，高可靠的云存储服务。用户可以通过简单的API（REST方式的接口），在任何时间、任何地点、任何互联网设备上进行数据上传和下载。

首先、登录阿里云首页http://www.aliyun.com/ 免费开通服务。

开通以后，进入"管理控制台"--进入"开发存储服务OSS",进入到控制台。

其次、下载SDK http://bbs.aliyun.com/job.php?action=download&aid=41064

解压后在samples文件夹内新建一个index.php文件

<?php

require_once dirname(__DIR__).'/aliyun.php';

use Aliyun/OSS/OSSClient;

// 创建一个连接阿里云开放存储的客户端

function createClient($accessKeyId, $accessKeySecret) {

return OSSClient::factory(array(

'AccessKeyId' => $accessKeyId, //AccessKeyId在“用户中心”--“我的服务”--“安全认证”

'AccessKeySecret' => $accessKeySecret,

));

}

//获取所有bucket

//bucket是水桶的意思，可以理解为容器，里面装了各种各样的东西，也就是key=>value

function listBuckets(OSSClient $client) {

$buckets = $client->listBuckets();

foreach ($buckets as $bucket) {

echo 'Bucket: ' . $bucket->getName() . "/n";

}

//新建bucket

function createBucket(OSSClient $client, $bucket) {

$client->createBucket(array( 'Bucket' => $bucket, ));

}

// Sample of get Bucket Acl

function getBucketAcl(OSSClient $client, $bucket) {

$acl = $client->getBucketAcl(array( 'Bucket' => $bucket, ));

$grants = $acl->getGrants(); echo $grants[0];

}

//获取bucket的所有key

function getBucketKey(OSSClient $client, $bucket){

$objectListing = $client->listObjects(array( 'Bucket' => $bucket, ));

foreach ($objectListing->getObjectSummarys() as $objectSummary) {

$objectSummary->getKey();

}

//向某个bucket上传内容，可以字符串或者文件

function upload(OSSClient $client, $bucket,$key,$content,$type){

isset($type)?$type:0;

if($type == 0){

$type = gettype($content);

//如果上传内容为数组或者对象，需要进行序列化

if($type == "array" || $type == "object") {

$content = serialize($content);

}

$client->putObject(array( 'Bucket' => $bucket, 'Key' => $key, 'Content' => $content, ));

}else{

$client->putObject(

array( 'Bucket' => $bucket,

'Key' => $key,

'Content' => fopen($content, 'r'),

'ContentLength' => filesize($content),

));

}

//下载文件

function download(OSSClient $client, $bucket, $key){

$object = $client->getObject(

array( 'Bucket' => $bucket,

'Key' => $key,

));

echo (string)$object;

}

// 删除bucket

function deleteBucket(OSSClient $client, $bucket) {

$client->deleteBucket(

array( 'Bucket' => $bucket, ));

}

$keyId = '5WTGMhX6mQX6Q***';

$keySecret = 'VDISRNuHEY0THb9v1RYv08vj4lc***';

$client = createClient($keyId, $keySecret);

$bucket = 'xiaoqiangbucket';

$key = rand(1,1000);

$content = "this is xiaoqiang's content";

//$content = array(1,2,3,4,5,6,7,8);

listBuckets($client); //显示所有bucket

createBucket($client, $bucket); //新建一个bucket

getBucketAcl($client, $bucket);

download($client, $bucket, $key); //下载key为$key的content

upload($client, $bucket, $key, $content,0); //上传$key=>$content到bucket

var_dump(getBucketKey($client, $bucket));//显示bucket内的所有key

//deleteBucket($client, $bucket)； //删除bucket

至此在客户端实现了控制台的所有操。

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