为七牛云存储开发的PHP PEAR 包:Services
七牛云存储Qiniu Resource (Cloud) Storage:用于存储图片、apk等静态资源。 优点: 1、使用七牛带宽和CDN,速度快,不占用开发者服务器。 2、支持图片任意格式、任意分辨率自动生成,可以用来做图片服务器。 3、小流量免费:存储空间 10GB,每月下载流量 10
七牛云存储Qiniu Resource (Cloud) Storage:用于存储图片、apk等静态资源。
优点:
1、使用七牛带宽和CDN,速度快,不占用开发者服务器。
2、支持图片任意格式、任意分辨率自动生成,可以用来做图片服务器。
3、小流量免费:存储空间 10GB,每月下载流量 10GB,每月 PUT/DELETE 10万次请求,每月 GET 100万次请求。当项目发展大时,需要更大流量才需购买。适合互联网创业者。
4、支持webp,画质不变,图片体积大幅度减小,特别适合作移动互联网app的图片服务器。
比如:
原图 103KB:http://com-163-sinkcup.qiniudn.com/6ffe255fab20747c8872638870268703
自动生成jpg 79KB:http://com-163-sinkcup.qiniudn.com/6ffe255fab20747c8872638870268703?imageMogr/v2/auto-orient/thumbnail/1366x768/quality/80/format/jpg
自动生成webp 23KB:http://com-163-sinkcup.qiniudn.com/6ffe255fab20747c8872638870268703?imageMogr/v2/auto-orient/thumbnail/1366x768/quality/80/format/webp
七牛官方PHP SDK:
http://docs.qiniu.com/php-sdk/v6/index.html
对于这种第三方库,PHP官方称之为PEAR,需要按照PEAR标准开发(标准URI)。
PEAR的优势:一键安装到php/lib/php目录,require即可使用,很方便。
由于七牛官方PHP SDK没按照PEAR标准开发,使用不方便,所以我开发了一个,安装步骤如下:
pear channel-discover sinkcup.github.io/<span>pear pear install sinkcup</span>/Services_Qiniu
使用步骤:
1、到七牛(http://www.qiniu.com/)注册一个帐号,创建一个bucket空间。
2、demo(参考https://github.com/sinkcup/php-sdk/blob/pear/tests/Services/Qiniu/RSTest.php):
<span>php </span><span>$conf</span> = <span>array</span><span>( </span>'accessKey' => 'foo', 'secretKey' => 'bar',<span> ); </span><span>require</span> 'Services/Qiniu/RS.php'<span>; </span><span>$c</span> = <span>new</span> Services_Qiniu_RS('com-example-img-agc', <span>$conf</span><span>); </span><span>$headers</span> = <span>array</span><span>( </span>'Content-Type' => 'image/jpeg',<span> ); </span><span>$r</span> = <span>$c</span>->uploadFile('/home/u1/2.jpg', '/2.jpg', <span>$headers</span><span>); </span><span>var_dump</span>(<span>$r</span><span>); </span>?>
输出:
<span>array</span>(1<span>) { [</span>"uri"]=> <span>string</span>(40) "http://com-163-sinkcup.qiniudn.com/2.jpg"<span> }</span>
七牛官方PHP SDK源代码:
https://github.com/qiniu/php-sdk
fork以后,我的Services_Qiniu源代码:
https://github.com/sinkcup/php-sdk/tree/pear
PEAR频道:
http://sinkcup.github.io/pear/

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