go实现linux命令行操作——重启nginx

//重启nginx校验
cmd1 := exec.Command("sh", "-c", `nginx -t`)
var stdout1, stderr1 bytes.Buffer
cmd1.Stdout = &stdout1
cmd1.Stderr = &stderr1
err1 := cmd1.Run()
_, errStr1 := string(stdout1.Bytes()), string(stderr1.Bytes())
if err1 != nil {
   fmt.Printf("%s\n", errStr1)
   c.JSON(http.StatusBadRequest, gin.H{"msg": "Nginx启动校验异常，请联系研发人员及时处理！"})
   return
} else {
   fmt.Printf("Nginx启动校验无异常！\n")
}

//启动Nginx服务
cmd2 := exec.Command("sh", "-c", `service nginx reload`)
var stdout2, stderr2 bytes.Buffer
cmd2.Stdout = &stdout2
cmd2.Stderr = &stderr2
err2 := cmd2.Run()
_, errStr2 := string(stdout2.Bytes()), string(stderr2.Bytes())
if err2 != nil {
   fmt.Printf("%s\n", errStr2)
   c.JSON(http.StatusBadRequest, gin.H{"msg": "Nginx重启异常，请联系研发人员及时处理！"})
   return
} else {
   fmt.Printf("Nginx重启完成！\n")
}