??????:
??????????gpg??????????????????????:gpg --import ??????????
??????????:
gpg: key 171F1787E07E87D2: "chenlhlinux (clh) <chenlhli...@qq.com>" not changed
gpg: error getting the KEK: End of file
gpg: Total number processed: 1
gpg: unchanged: 1
gpg: secret keys read: 1?????????????????????????????????????????????? ???????????????????????????? ??????
