public ApiResult <PageData <Student> > GetPage(int pageIndex = 1, int pageSize = 3, string name = "", string tel = "")
{
var data = bll.GetData(name, tel, pageIndex, pageSize);
ApiResult <PageData <Student> > result = new ApiResult <PageData <Student> >();
result.Code = 0;
result.Result = data;
return(result);
}
