package main import( "fmt" "os" "time" ) func main(){ for i :=0;i!=10;i=i+1{ fmt.Fprintf(os.Stdout,"result is %d\r",i) time.Sleep(time.Second*1) } fmt.Println("Over") }
spinner is a simple package to add a spinner / progress indicator to any terminal application. Examples can be found below as well as full examples in the examples directory.
For more detail about the library and its features, reference your local godoc once installed.
Contributions welcome!
go get -u -v github.com/briandowns/spinner
(Numbered by their slice index)
| index | character set | sample gif |
|---|---|---|
| 0 | ←↖↑↗→↘↓↙ |
 |
| 1 | ▁▃▄▅▆▇█▇▆▅▄▃▁ |
 |
| 2 | ???? |
 |
| 3 | ┤┘┴└├┌┬┐ |
 |
| 4 | ◢◣◤◥ |
 |
| 5 | ???? |
 |
| 6 | ???? |
 |
| 7 | ???? |
 |
| 8 | .oO@* |
 |
| 9 | ``` | /-``` |
| 10 | ??⊙⊙?? |
 |
| 11 | ???????? |
 |
| 12 | >))‘> >))‘> >))‘> >))‘> >))‘> <‘((< <‘((< <‘((< |
 |
| 13 | ???????? |
 |
| 14 | ?????????? |
 |
| 15 | abcdefghijklmnopqrstuvwxyz |
 |
| 16 | ▉▊▋▌▍▎▏▎▍▌▋▊▉ |
 |
| 17 | ■□?? |
 |
| 18 | ←↑→↓ |
 |
| 19 | ╫╪ |
 |
| 20 | ⇐?⇑?⇒?⇓? |
 |
| 21 | ????????????????????????????? |
 |
| 22 | ???????????????????????? |
 |
| 23 | ???????????????????????? |
 |
| 24 | ????????????????? |
 |
| 25 | ??????????????????????????????????????????????????????? |
 |
| 26 | . .. ... |
 |
| 27 | ▁▂▃▄▅▆▇█▉▊▋▌▍▎▏▏▎▍▌▋▊▉█▇▆▅▄▃▂▁ |
 |
| 28 | .oO°Oo. |
 |
| 29 | +x |
 |
| 30 | v<^> |
 |
| 31 | >>---> >>---> >>---> >>---> >>---> <---<< <---<< <---<< <---<< <---<< |
 |
| 32 | ``` | |
| 33 | [] [=] [==] [===] [====] [=====] [======] [=======] [========] [=========] [==========] |
 |
| 34 | (*---------) (-*--------) (--*-------) (---*------) (----*-----) (-----*----) (------*---) (-------*--) (--------*-) (---------*) |
 |
| 35 | █????????? ███??????? █████????? ███████??? ██████████ |
 |
| 36 | [ ] [=> ] [===> ] [=====> ] [======> ] [========> ] [==========> ] [============> ] [==============> ] [================> ] [==================> ] [===================>] |
 |
| 37 | ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? |
 |
| 38 | ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? |
 |
| 39 | ?? ?? ?? |
 |
| 40 | ? ? ? ? |
 |
| 41 | ? ? ? ? |
 |
| 42 | ? ? ? ? |
 |
| 43 | [>>> >] []>>>> [] [] >>>> [] [] >>>> [] [] >>>> [] [] >>>>[] [>> >>] |
 |
package main import ( "github.com/briandowns/spinner" "time" ) func main() { s := spinner.New(spinner.CharSets[9], 100*time.Millisecond) // Build our new spinner s.Start() // Start the spinner time.Sleep(4 * time.Second) // Run for some time to simulate work s.Stop() }
https://github.com/briandowns/spinner
[golang]golang如何覆盖输出console,实现进度条
原文：https://www.cnblogs.com/landv/p/11543342.html