How can I clean the process bar before I want to output something. about pb

[cheggaaa]

You can't print anything while progress is active.
But you can print something compact into the bar (for eample bar.Set("prefix", "some logs"))

[PassingFoam]

I think you can add a func to clean the bar,like the processbar.clean() in https://github.com/schollz/progressbar

[cheggaaa]

bar.Set(pb.CleanOnFinish, true) will do it on finish

[PassingFoam]

I mean the (https://pkg.go.dev/github.com/schollz/progressbar/v3#ProgressBar.Clear) ,if I want to print something, I can clear the process bar and it will be working expectably in the next line

[cheggaaa]

This can't work as you expected. My implementation does render in the separate goroutine and text will be replaced on the next tick. In your example, the progress prints when you set or change something.

[PassingFoam]

Thank you for your patient reply