golang 报错

1.checksum mismatch

verifying github.com/tjfoc/gmsm@v1.3.0: checksum mismatch
　　downloaded: h1:i7c6Za/IlgBvnGxYpfD7L3TGuaS+v6oGcgq+J9/ecEA=
　　go.sum: h1:qhgkrZru95jFP9NbVPknJvc9vgkMXhOEzkOASKdc0oQ=

go clean -modcache
rm go.sum
go mod tidy