ASP.NET核心发布数组对象JSON

Question

我试图在我的视图中将一个Object数组发布到我的控制器但是params为null我看到只是一个简单的对象我需要将[FromBody]放在我的控制器动作中.

这是我的JSON:

{
  "monJour": [
    {
      "openTime": "04:00",
      "closedTime": "21:30",
      "id": "0"
    },
    {
      "openTime": "08:00",
      "closedTime": "17:30",
      "id": "1"
    },
    {
      "openTime": "08:00",
      "closedTime": "17:30",
      "id": "2"
    },
    {
      "openTime": "08:00",
      "closedTime": "17:30",
      "id": "3"
    },
    {
      "openTime": "08:00",
      "closedTime": "17:30",
      "id": "4"
    },
    {
      "openTime": "08:00",
      "closedTime": "17:30",
      "id": "5"
    },
    {
      "openTime": "08:00",
      "closedTime": "17:30",
      "id": "6"
    }
  ]
}

这是我的Ajax请求:

function SendAllDay() {
    var mesJours = {};
    var monJour = [];
    mesJours.monJour = monJour;

    var senddata ='';

    $('div[id^="Conteneur"]').each(function () {
        var idDiv = $(this).attr("id");
        var jour = idDiv.substr(9, idDiv.length - 9);
        var opentps = $("#O" + jour).val();
        var closetps = $("#C" + jour).val();
        var monid = $("#id" + jour).val();

        monJour = {
            openTime: opentps,
            closedTime: closetps,
            id: monid
        }

        mesJours.monJour.push(monJour);
    });

    $.ajax({
        url: '@Url.Action("ReceiveAll")',
        dataType: 'json',
        type: 'POST',
        //data: JSON.stringify(monJours),
        data: JSON.stringify(mesJours),
        contentType:'application/json',
        success: function (response) {
            console.log('ok');
            //window.location.reload();
        },
        error: function (response) {
            console.log('error');
            //alert(response)
            //window.location.reload();
        }
    });
}

这是我的行动:

[HttpPost]
public void ReceiveAll([FromBody]ReceiveTime [] rt) { }

这是我的班级:

public class ReceiveTime
{
    public string openTime { get; set; }
    public string closedTime { get; set; }
    public string id { get; set; }
}

任何帮助表示赞赏:)

Answer 1

而不是使用ReceiveTime[] rt,根据您POST的相同结构对数据建模可能更好.例如,您可以创建一个如下所示的类:

public class MesJours
{
    public ReceiveTime[] MonJour { get; set; }
}

我不知道MesJours作为一个班级名称是否有意义(我不会说法语),但这个想法仍然很明确 - 你可以随心所欲地命名这个班级.

鉴于此,您可以像这样更新您的控制器:

[HttpPost]
public void ReceiveAll([FromBody] MesJours mesJours)
{
    // Access monJour via mesJours.
    var rt = mesJours.MonJour;
}

这将满足ASP.NET MVC Model Binder,并且应该为您提供已发布的数据.这还有一个额外的好处,可以轻松容纳您可能想要POST的任何其他属性.