completemultipartupload回调
completemultipartupload回调

oss的话只要
r.headers['Authorization'] = 'AWS %s:%s' % (self.access_key, signature)改成
r.headers['Authorization'] = 'OSS %s:%s' % (self.access_key, signature)
wzyuliyang/ceph-note,wzyuliyang/ceph-note,wzyuliyang/ceph-note