详细开发APIhttps://docs.aliyun.com/?spm=5176.2020520130.105.2.V5Enah#/pub/oss/api-reference/abstract实际接口情况以下载的API说明PDF为标准,API说明网页的有些方法未确定是否存在..netSDK说明:https://docs.aliyun.com/?spm=5176.2020520130.105.2.V5Enah#/pub/oss/sdk/dotnet-sdk&preface.netSDK开发包:https://docs.aliyun.com/?spm=5176.2020520130.105.2.V5Enah#/pub/oss/sdk/sd