[exec the command in shell]

exec_cmd.go

package main

import (
	"os/exec"
    "runtime"
  	"strings"
  	"github.com/axgle/mahonia"
)


func CmdExec(cmd string) (string, error) {
	var c *exec.Cmd
  	var data string
  	systime := runtime.GOOS
    if system == "windows" {
      	argArray := strings.Split("/c "+cmd, " ")
      	c = exec.Command("cmd", argArray...)
    } else {
      	c = exec.Command("/bin/sh", "-c", cmd)
    }
  	out, err := c.CombinedOutput()
  	if err != nil {
  		return data, err
    }
  	data = string(out)
  	if system == "windows" {
      	dec := mahonia.NewDecoder("gbk")
      	data = dec.ConvertString(data)
    }
  	return data, nil
}