Merge branch 'dev' into dev

cmd/gocq/login.go

@@ -313,12 +313,13 @@ func signSubmit(uin string, cmd string, callbackID int64, buffer []byte, t strin
  signServer += "/"
  }
  buffStr := hex.EncodeToString(buffer)
- if len(buffStr) > 10 {
-  log.Infof("submit (%v): uin=%v, cmd=%v, callbackID=%v, buffer-end=%v", t, uin, cmd, callbackID,
-  buffStr[len(buffStr)-10:])
- } else {
- log.Infof("submit (%v): uin=%v, cmd=%v, callbackID=%v, buffer=%v", t, uin, cmd, callbackID, buffStr)
+ tail := 64
+ endl := "..."
+ if len(buffStr) < tail {
+  tail = len(buffStr)
+ endl = "."
  }
+ log.Infof("submit %v: uin=%v, cmd=%v, callbackID=%v, buffer=%v%s", t, uin, cmd, callbackID, buffer[:tail], endl)
 
  _, err := download.Request{
  Method: http.MethodGet,