七牛图片API

官方的果然不好用

• composer安装，composer require qiniu/php-sdk
• 图片API
  • 裁剪图片，http://developer.qiniu.com/code/v6/api/kodo-api/image/imagemogr2.html
  • http://domain/1.jpg?imageMogr2/crop/!160x160a21a4
• 串接saveas，进行sign，http://developer.qiniu.com/code/v6/api/dora-api/saveas.html
• php代码，http://www.myxzy.com/post-424.html