func (this *HostGroupController) Save() {
	jsonResult := g.JsonResult{}

	item := models.HostGroup{}
	if err := this.ParseForm(&item); nil != err {
		logger.Errorln("parseForm error", err)
		jsonResult.Message = err.Error()
	} else {
		if 0 >= item.Id {
			item.GmtCreate = time.Now()
		}
		result, err := item.Insert()
		if nil != err {
			jsonResult.Message = err.Error()
		} else if 0 < result {
			jsonResult.Success = true
		} else {
			jsonResult.Message = "保存失败,未知错误"
		}
	}

	this.Data["json"] = &jsonResult
	this.ServeJSON()
}