protected void Page_Load(object sender, EventArgs e) { //获取ajax中提交的数据 string id = Request.QueryString["id"]; System.Diagnostics.Debug.Write("id:::::" + id); //在调试的输出窗口显示内容信息 int rows = gb.DeleteGoodsByID(Convert.ToInt32(id)); //判断受影响的行数是否大于0 if (rows > 0) { //删除成功 Response.Write("true"); } else //删除失败 { Response.Write("flase"); } }