Imports
- github.com/gin-gonic/gin
- github.com/pkg/sftp
- gopkg.in/gomail.v2
- github.com/faiface/beep
- github.com/faiface/beep/mp3
- github.com/faiface/beep/speaker
- github.com/qiniu/go-sdk/v7/auth
- github.com/qiniu/go-sdk/v7/auth/qbox
- github.com/qiniu/go-sdk/v7/storage
- github.com/xuri/excelize/v2
- golang.org/x/crypto/ssh