问Golang exec.Command -对话框

EN

您需要将os.Stdin重定向到cmd.Stdin，将os.Stdout重定向到cmd.Stdout

见godoc：https://golang.org/pkg/os/exec/#Cmd

// Stdin specifies the process's standard input. // // If Stdin is nil, the process reads from the null device (os.DevNull). // // If Stdin is an \*os.File, the process's standard input is connected // directly to that file. // // Otherwise, during the execution of the command a separate // goroutine reads from Stdin and delivers that data to the command // over a pipe. In this case, Wait does not complete until the goroutine // stops copying, either because it has reached the end of Stdin // (EOF or a read error) or because writing to the pipe returned an error. Stdin io.Reader

这个样品在窗户上进行了测试。

package main

import (
    "fmt"
    "os"
    "os/exec"
)

func main() {
    cmd := exec.Command("yo")
    cmd.Stderr = os.Stderr
    cmd.Stdout = os.Stdout
    cmd.Stdin = os.Stdin
    if err := cmd.Run(); err != nil {
        fmt.Println(err.Error())
        os.Exit(1)
    }

}