后端程序员之路 59go uiprogress

Posted 2020-10-12

gosuri/uiprogress: A go library to render progress bars in terminal applications
https://github.com/gosuri/uiprogress

 

依赖go-isatty，用于判断程序是在什么终端运行
https://github.com/mattn/go-isatty

依赖uilive，提供一个定时刷新的命令行输出
https://github.com/gosuri/uilive

 

uiprogress.Start()            // start rendering
bar := uiprogress.AddBar(100) // Add a new bar

// optionally, append and prepend completion and elapsed time
bar.AppendCompleted()
bar.PrependElapsed()

for bar.Incr() {
  time.Sleep(time.Millisecond * 20)
}