本文转载自Go执行命令行获取返回值_赵克立博客_技术栈 ,链接地址 https://www.zhaokeli.com/article/8605.html ,原作者允许转载。
package main
import (
"strings"
"bytes"
"os"
"os/exec"
"fmt"
)
func runCmd(cmdStr string) string{
list := strings.Split(cmdStr, " ")
cmd := exec.Command(list[0],list[1:]...)
var out bytes.Buffer
var stderr bytes.Buffer
cmd.Stdout = &out
cmd.Stderr = &stderr
err := cmd.Run()
if err != nil {
return stderr.String()
} else {
return out.String()
}
}
func main(){
fmt.Println(runCmd("git --version"))
}
命令输出: