嗨,有人能帮我吗…我对C和MVC很陌生
模型是:
public class CatagoryModel {
public int Id { get; set; }
public string CName { get; set; }
}
控制器是:
public ActionResult catagory() {
var c = new CatagoryModel();
var URL="";
HttpWebRequest req = WebRequest.Create(URL)
as HttpWebRequest;
string result = null;
using (HttpWebResponse resp = req.GetResponse()
as HttpWebResponse)
{
StreamReader reader =
new StreamReader(resp.GetResponseStream());
result = reader.ReadToEnd();
}
var categories = JsonConvert.DeserializeObject<List<CatagoryModel>>(result);
return View(categories);
}
这样的景色
@model MvcApplication1.Models.CatagoryModel
<ul>
@foreach(var k in Model){
<li>@k.Id</li>
<li>@k.CName</li>
}
我不知道出了什么问题…
它在呈现视图时显示错误。
最佳答案
好吧,如果您的模型是Enumerable
,那么在您的视图中,它必须是可枚举的!
@model IEnumerable<MvcApplication1.Models.CatagoryModel>