ajaxpostasp.netcore3.1服務器端問題

我的應用程式在本地環境中運行順利。當服務器端發布的陣列大小增加時，會出現400的錯誤。（發布53行的陣列時我沒有任何問題。沒有發布566行的陣列）。Ajax 方面，Action 和錯誤如下。（我在本地環境中發布到同一個資料庫。）

$("body").on("click", "#btnSubmitTest", function () {

Swal.fire({
    title: 'Test tamamlanacakt?r. Onayl?yor musunuz ?',
    showCancelButton: true,
    confirmButtonText: 'Evet',
    cancelButtonText: `Hay?r`,
    customClass: {
        confirmButton: "btn btn-primary",
        cancelButton: "btn btn-danger"
    }
}).then((result) => {
    if (result.isConfirmed) {
        var qn = document.getElementById("hiddenQNo").value;
        var Answers = new Array();
        var SendedTestId = document.getElementById("hiddenSendedTestId").value
        var isNull = 0;
        var nullArray = new Array();
        for (let i = 1; i <= qn; i  ) {
            var answerVal = table.$('#'   i ":checked").serialize();
            const myArray = answerVal.split("=");
            if (myArray[1] == undefined) {
                isNull = isNull   1;
                nullArray.push(i);
            }
            var answerModel;
            answerModel = ({
                TestOrder: i,
                Answer: myArray[1],
                SendedTestId: SendedTestId
            });
            Answers.push(answerModel);
            myArray.pop();
        }
        var Data = { 'TestAnswer': Answers }
        if (isNull == 0) {
            $.ajax({
                url: '/StartTest/SubmitTest',
                type: 'post',
                data: Data,
                dataType: 'json',
                contentType: 'application/x-www-form-urlencoded; charset=UTF-8',
                beforeSend: function (xhr) {
                    xhr.setRequestHeader("XSRF-TOKEN",
                        $('input:hidden[name="__RequestVerificationToken"]').val());
                },
                success: function (data) {
                    Swal.fire({
                        icon: 'success',
                        text: data.responseText,
                        showConfirmButton: false,
                    })
                    setTimeout(function () {
                        window.location.href = "StartTest/Completed"
                    }, 2000)
                }
            });
        }
            else {
            Swal.fire({
                icon: 'error',
                text: 'Tüm sorular? cevaplaman?z gerekmektedir! ' nullArray ' ' 'bo? b?rak?lm??t?r.',
                confirmButtonColor: '#3085d6'
            })
            }
    }
})

});

 [HttpPost]
    [ValidateAntiForgeryToken]
    public async Task<IActionResult> SubmitTest(List<TestAnswer> testAnswer)
    {
        try
        {
            if (testAnswer != null)
            {
                var UrlModel = _context.UrlModels.Where(x => x.SendedTestId == testAnswer[0].SendedTestId).FirstOrDefault();
                UrlModel.CompletedDate = DateTime.Now;
                _context.UrlModels.Attach(UrlModel);
                _context.SaveChanges();
                _context.TestAnswers.AddRange(testAnswer);
                _context.SaveChanges();

                return Json(new { success = true, responseText = "Sonu?lar kaydedildi!", id=UrlModel.SendedTestId });
            }
            else
            {
                return Json(new { success = false, responseText = "Bir Hata Olu?tu." });
            }
        }
        catch (Exception)
        {

            return Json(new { success = false, responseText = "Bir Hata Olu?tu." });
        }
       
    }

uj5u.com熱心網友回復：

嘗試增加您的請求的大小限制，將 webconfig 添加到您的專案并添加此代碼

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
    <handlers>
      <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
    </handlers>
    <security>
      <requestFiltering>
        <!-- This will handle requests up to 50MB -->
        <requestLimits maxAllowedContentLength="52428800" />
      </requestFiltering>
    </security>
  </system.webServer>
</configuration>

標籤：javascript 阿贾克斯 asp.net 核心

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