golang 调用cmd执行EXE

package main

import (
	"bufio"
	"fmt"
	"io"
	"log"
	"os"
	"os/exec"
	//	"strings"
)

func checkExe2(exeAdress string) {
	cmd := exec.Command("cmd.exe", "/c", "start "+exeAdress)
	err := cmd.Run()
	if err != nil {
		log.Println("启动失败:", err)
	} else {
		log.Println("启动成功!")
	}
}

func readCmd(filename string) []string {
	var cmdStr []string
	f, err := os.Open(filename)
	if err != nil {
		panic(err)
	}
	defer f.Close()

	rd := bufio.NewReader(f)
	for {
		line, err := rd.ReadString(‘\n‘) //以‘\n‘为结束符读入一行
		cmdStr = append(cmdStr, line)
		if err != nil || io.EOF == err {
			break
		}
		fmt.Println(line)
	}
	return cmdStr

}
func main() {
	cmd := readCmd("mqtt_cmd.txt")
	for _, cmd_str := range cmd {
		//fmt.Println(cmd_str)
		checkExe2(cmd_str)
	}
	//checkExe2("mqtt_total.exe --pn=STREAMING912 --u=DA61D522DACA29801D89DB4561CAF0F2 --pw=750e672139dc497ee8b26651b2396eae")
	//checkExe2("mqtt_total.exe --pn=197V5 --u=937F425EC05E1DAA0DB9994EBD0DF129 --pw=eb93514a5470bead3391713259b3f79a")
}