堅持了幾個小時{"Message":"Authentication failed.","StackTrace":null,"ExceptionType":"System.InvalidOperationException"}我試圖在我的ASP.Net Webform中調用此WebMethod[WebMethod]public static string GetClients(string searchTerm, int pageIndex){    string query = "[GetClients_Pager]";    SqlCommand cmd = new SqlCommand(query);    cmd.CommandType = CommandType.StoredProcedure;    cmd.Parameters.AddWithValue("@SearchTerm", searchTerm);    cmd.Parameters.AddWithValue("@PageIndex", pageIndex);    cmd.Parameters.AddWithValue("@PageSize", PageSize);    cmd.Parameters.Add("@RecordCount", SqlDbType.Int, 4).Direction = ParameterDirection.Output;    return GetData(cmd, pageIndex).GetXml();}從這個jquery.ajaxfunction GetClients(pageIndex) {    $.ajax({        type: "POST",        url: "ConsultaPedidos.aspx/GetClients",        data: '{searchTerm: "' + SearchTerm() + '", pageIndex: ' + pageIndex + '}',        contentType: "application/json; charset=utf-8",        dataType: "json",        success: OnSuccess,        failure: function (response) {            alert(response.d);            },            error: function (response) {                alert(response.d);            }    });}但是我總是會收到這個錯誤：POST http://localhost:64365/ConsultaPedidos.aspx/GetClients 401（未經授權）奇怪的是，在我開始對用戶進行身份驗證之前，這種方法一直有效<system.web>...    <authentication mode="Forms">      <forms loginUrl="~/Account/Login" timeout="2880" defaultUrl="/Dashboard" />    </authentication>    <authorization>      <deny users="?" />    </authorization>...</system.web>有任何想法嗎？