使用C＃mvc的外部api，不使用任何模型，仅使用xml格式

Question

我有一个外部Webapi，其URL是：https://dhi.eoffice.gov.in/eFileServices/rest/xmldataset/efile/filecreatedsectionwise

我在邮递员中尝试过，并且数据已通过post方法获取，但是我无法在我的mvc应用程序中使用此api。到现在为止，我一直尝试搜索Google，但没有确切答案

我尝试制作一个类，并使用该类在表中使用api，但未得到任何结果

 public class HomeController : Controller
    {
        string baseurl = "https://dhi.eoffice.gov.in/eFileServices/";


            public async Task<ActionResult> Index()
            {
                List<dhi> dhinfo = new List<dhi>();

                using (var client = new HttpClient())
                {
                    //Passing service base url  
                    client.BaseAddress = new Uri(baseurl);
                    //client.Headers["Content-type"] = "application/xml";
                    client.DefaultRequestHeaders.Clear();
                    //Define request data format  
                    client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

                    //Sending request to find web api REST service resource GetAllEmployees using HttpClient  
                    HttpResponseMessage Res = await client.GetAsync("rest/xmldataset/efile/filecreatedsectionwise");

                    //Checking the response is successful or not which is sent using HttpClient  
                    if (Res.IsSuccessStatusCode)
                    {
                        //Storing the response details recieved from web api   
                        var EmpResponse = Res.Content.ReadAsStringAsync().Result;

                        //Deserializing the response recieved from web api and storing into the Employee list  
                        dhinfo = JsonConvert.DeserializeObject<List<dhi>>(EmpResponse);

                    }
                    //returning the employee list to view  
                    return View(dhinfo);
                }
            }

@model IEnumerable<eofficeWepApi.Models.dhi>


<table class="table table-responsive" style="width:400px">
    <tr>
        <th>
            @Html.DisplayNameFor(model => model.departmentid)
        </th>
        <th>
            @Html.DisplayNameFor(model => model.departmentname)
        </th>

        <th>
            @Html.DisplayNameFor(model => model.efilecreated)
        </th>

        <th>
            @Html.DisplayNameFor(model => model.orgid)
        </th>

        <th>
            @Html.DisplayNameFor(model => model.orgname)
        </th>

        <th>
            @Html.DisplayNameFor(model => model.pfilecreated)
        </th>

        <th>
            @Html.DisplayNameFor(model => model.total)
        </th>
    </tr>

    @foreach (var item in Model)
    {
    <tr>
        <td>
            @Html.DisplayFor(modelItem => item.departmentid)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.departmentname)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.efilecreated)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.orgid)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.orgname)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.pfilecreated)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.total)
        </td>
    </tr>
    }

</table>  

Answer 1

请检查您使用的是哪种类型的API，无论它是Rest服务还是WCF服务。如果它是一项服务，则需要添加服务引用，以便可以使用api方法。您可以在邮递员本身中获得以上api部分的代码：在您的项目中复制并粘贴该代码。