package oss import ( "fmt" ) // Region represents OSS region type Region string // Constants of region definition const ( Hangzhou = Region("oss-cn-hangzhou") Qingdao = Region("oss-cn-qingdao") Beijing = Region("oss-cn-beijing") Hongkong = Region("oss-cn-hongkong") Shenzhen = Region("oss-cn-shenzhen") USWest1 = Region("oss-us-west-1") APSouthEast1 = Region("oss-ap-southeast-1") Shanghai = Region("oss-cn-shanghai") DefaultRegion = Hangzhou ) // GetEndpoint returns endpoint of region func (r Region) GetEndpoint(internal bool, bucket string, secure bool) string { if internal { return r.GetInternalEndpoint(bucket, secure) } return r.GetInternetEndpoint(bucket, secure) } func getProtocol(secure bool) string { protocol := "http" if secure { protocol = "https" } return protocol } // GetInternetEndpoint returns internet endpoint of region func (r Region) GetInternetEndpoint(bucket string, secure bool) string { protocol := getProtocol(secure) if bucket == "" { return fmt.Sprintf("%s://oss.aliyuncs.com", protocol) } return fmt.Sprintf("%s://%s.%s.aliyuncs.com", protocol, bucket, string(r)) } // GetInternalEndpoint returns internal endpoint of region func (r Region) GetInternalEndpoint(bucket string, secure bool) string { protocol := getProtocol(secure) if bucket == "" { return fmt.Sprintf("%s://oss-internal.aliyuncs.com", protocol) } return fmt.Sprintf("%s://%s.%s-internal.aliyuncs.com", protocol, bucket, string(r)) }