Imports github.com/qiniu/log Standard library imports qiniu/api.v6/auth/digest bufio crypto/rand encoding/base64 encoding/json flag fmt io/ioutil net/url os qiniu/api.v6/conf qiniu/api.v6/io qiniu/api.v6/resumable/io qiniu/api.v6/rs qiniu/log qiniu/rpc qshell runtime strconv strings sync time