/// <summary>
 /// 更新一条数据
 /// </summary>
 public bool Update(WechatBuilder.Model.wx_link_module model)
 {
     return dal.Update(model);
 }
 /// <summary>
 /// 增加一条数据
 /// </summary>
 public int Add(WechatBuilder.Model.wx_link_module model)
 {
     return dal.Add(model);
 }