[golang]golang如何覆盖输出console,实现进度条;golang一个骚气的进度提示库
[golang]golang如何覆盖输出console,实现进度条;golang一个骚气的进度提示库
https://cloud.tencent.com/developer/article/1509173
golanggolang如何覆盖输出console,实现进度条
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")
}
golang一个骚气的进度提示库
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!
安装
go get -u -v github.com/briandowns/spinner下面是效果图
(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 | ｦｧｨｩｪｫｬｭｮｯｱｲｳｴｵｶｷｸｹｺｻｼｽｾｿﾀﾁﾂﾃﾄﾅﾆﾇﾈﾉﾊﾋﾌﾍﾎﾏﾐﾑﾒﾓﾔﾕﾖﾗﾘﾙﾚﾛﾜﾝ | |
26 | . .. ... | |
27 | ▁▂▃▄▅▆▇█▉▊▋▌▍▎▏▏▎▍▌▋▊▉█▇▆▅▄▃▂▁ | |
28 | .oO°Oo. | |
29 | +x | |
30 | v<^> | |
31 |
| |
32 | | |
33 | == ==== ====== ======== ========== | |
34 | (*---------) (-*--------) (--*-------) (---*------) (----*-----) (-----*----) (------*---) (-------*--) (--------*-) (---------*) | |
35 | █▒▒▒▒▒▒▒▒▒ ███▒▒▒▒▒▒▒ █████▒▒▒▒▒ ███████▒▒▒ ██████████ | |
36 | ===> ======> ==========> ==============> ==================> | |
37 | ? ? ? ? ? ? ? ? ? ? ? ? | |
38 | ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? | |
39 | ? ? ? | |
40 | ◜ ◝ ◞ ◟ | |
41 | ⬒ ⬔ ⬓ ⬕ | |
42 | ⬖ ⬘ ⬗ ⬙ | |
43 | >>> >>>>> >>>> >>>> >>>> >>>> | |
示例
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()
}更多内容请看github
https://github.com/briandowns/spinner