//小程序直传阿里云OSS文档：

//https://help.aliyun.com/document_detail/31926.htm?spm=a2c4g.11186623.0.0.6b9c2b59czp7Zg#concept-en4-sjy-5db

//php文档

//https://help.aliyun.com/document_detail/91771.htm?spm=a2c4g.11186623.0.0.276e5d3f1sLAwi#concept-nhs-ldt-2fb

//微信小程序直传实践

//https://help.aliyun.com/document_detail/92883.html

下载PHP示例

https://gosspublic.alicdn.com/doc/91771/aliyun-oss-appserver-php-master-new.rar?spm=a2c4g.11186623.0.0.27e14a9cI66AKt&file=aliyun-oss-appserver-php-master-new.rar