ASP.Net Core中使用jquery-ajax-unobtrusive替换Ajax.BeginForm

<form asp-controller="Home" asp-action="Test" data-ajax="true" data-ajax-method="post" data-ajax-begin="begin" data-ajax-success="success">
    <label asp-for="UserName"></label>:
    <input asp-for="UserName" />
    <span asp-validation-for="UserName"></span>
    <br />
    <label asp-for="PassWord"></label>:
    <input asp-for="PassWord" />
    <span asp-validation-for="PassWord"></span>
    <button type="submit">Ok</button>
</form

<script>
        var begin = function () {
            console.log("begin");
        }
        var success = function (context) {
            console.log(context)
        }
    </script>