【OSS】
OSS对象存储挂载到本地文件系统：https://help.aliyun.com/document_detail/32196.html?spm=5176.doc57053.6.1042.8WTkmS
创建用户：https://help.aliyun.com/document_detail/28647.html?spm=5176.2020520153.10202.d2.2ea34945fqgQvA
OSS授权策略：https://help.aliyun.com/knowledge_detail/44369.html?spm=a2c4g.11186623.6.596.znyzrY
https://help.aliyun.com/document_detail/28663.htm?spm=5176.2020520153.0.0.77c74945pzMLxY
授权策略语言：https://help.aliyun.com/document_detail/28663.htm?spm=5176.2020520153.0.0.77c74945pzMLxY