api.GeneratePresignedUrl方法setUri的问题

[zj703063545]

if len(bucket) != 0 && net.ParseIP(domain) == nil { // not use an IP as the endpoint by client
req.SetUri(bce.URI_PREFIX + object)
req.SetHost(bucket + "." + req.Host())
} else {
req.SetUri(getObjectUri(bucket, object))
}
此处逻辑在配置了bucket和endpoint之后，setHost会在endpoint之前再加上bucket，导致无法访问

[duanliguo]

这里SetHost不能用bucket.bj.bcebos.com,只能使用bj.bcebos.com