引入"github.com/smartwalle/alipay/v3"，编译报以下错误

[wuyue007]

引入"github.com/smartwalle/alipay/v3"，编译报以下错误
go: github.com/smartwalle/alipay/[email protected] requires
github.com/smartwalle/[email protected]: reading github.com/smartwalle/crypto4go/go.mod at revision v1.0.2: git ls-remote -q origin in C:\Users\li\go\pkg\mod\cache\vcs\a4498b2a16c4dc0e00cad9700a68382d951b801e34acd2d115a4c04a06cf62e1: exit status 128:
fatal: unable to access 'https://github.com/smartwalle/crypto4go/': Failed to connect to github.com port 443 after 21090 ms: Couldn't connect to server

github下面现在没有这个库了“https://github.com/smartwalle/crypto4go/”

[wuyue007]

什么原因呢，上午还好好的可以用，下午提示找不到这个库了

[ruslanegorovzm]

同问