依赖下载失败checksum mismatch

> go get github.com/hibiken/asynqmon
go: downloading github.com/hibiken/asynqmon v0.7.2
go: github.com/hibiken/asynqmon@v0.7.2: verifying module: checksum mismatch
        downloaded: h1:EfLRppj5GlklMPzdCjdonpXz/D23meW0Pk6NAtkOPhw=
        sum.golang.org: h1:YohWgTIPwtMyZ6khBDcVUz9BdSdQW2Dxn8SoxtbmjSg=

SECURITY ERROR
This download does NOT match the one reported by the checksum server.
The bits may have been replaced on the origin server, or an attacker may
have intercepted the download attempt.

For more information, see 'go help module-auth'.

解决：设置七牛云代理

GOPROXY=https://goproxy.cn,direct
注意：别的代理会验证失败！

启动报错missing go.sum

go run 启动报错

解决：go mod tidy重新整理依赖