关于操作 ASP.NET Web API的实例

protected void Application_Start(object sender, EventArgs e)
{
    RouteTable.Routes.MapHttpRoute("WebApi", "api/{controller}/{action}/{id}", new { id = RouteParameter.Optional });
}

namespace CNBlogsWebApiDemo.Controllers
{public class DemoController : ApiController
    {
    }
}

namespace CNBlogsWebApiDemo.ViewModels
{public class Site
    {public int SiteId { get; set; }public string Title { get; set; }public string Uri { get; set; }
    }
}

public class DemoController : ApiController
{public IList SiteList(int startId, int itemcount)
    {var sites = new List();
        sites.Add(new Site { SiteId = 1, Title = "test", Uri = "www.cnblogs.cc" });
        sites.Add(new Site { SiteId = 2, Title = "博客园首页", Uri = "www.cnblogs.com" });
        sites.Add(new Site { SiteId = 3, Title = "博问", Uri = "q.cnblogs.com" });
        sites.Add(new Site { SiteId = 4, Title = "新闻", Uri = "news.cnblogs.com" });
        sites.Add(new Site { SiteId = 5, Title = "招聘", Uri = "job.cnblogs.com" });var result = (from Site site in siteswhere site.SiteId > startIdselect site)
                        .Take(itemcount)
                        .ToList();return result;
    }
}

namespace WebApiClientTest
{public class WebApiClientTest
    {
        [Fact]public void WebApi_SiteList_Test()
        {

        }
    }
}

var requestJson = JsonConvert.SerializeObject(new { startId = 1, itemcount = 3 });

HttpContent httpContent = new StringContent(requestJson);

httpContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");

var httpClient = new HttpClient();var responseJson = httpClient.PostAsync("http://localhost:9000/api/demo/sitelist", httpContent)
    .Result.Content.ReadAsStringAsync().Result;

[{"SiteId":2,"Title":"博客园首页","Uri":"www.cnblogs.com"},{"SiteId":3,"Title":"博问","Uri":"q.cnblogs.com"},{"SiteId":4,"Title":"新闻","Uri":"news.cnblogs.com"}]

var sites = JsonConvert.DeserializeObject>(responseJson);

sites.ToList().ForEach(x => Console.WriteLine(x.Title + "：" + x.Uri));

  博客园首页：www.cnblogs.com
  博问：q.cnblogs.com
  新闻：news.cnblogs.com

public class WebApiClientTest
{
    [Fact]public void WebApi_SiteList_Test()
    {            var requestJson = JsonConvert.SerializeObject(new { startId = 1, itemcount = 3 });

        HttpContent httpContent = new StringContent(requestJson);
        httpContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");var httpClient = new HttpClient();var responseJson = httpClient.PostAsync("http://localhost:9000/api/demo/sitelist", httpContent)
            .Result.Content.ReadAsStringAsync().Result;var sites = JsonConvert.DeserializeObject>(responseJson);

        sites.ToList().ForEach(x => Console.WriteLine(x.Title + "：" + x.Uri));
    }
}

var requestJson = JSON.stringify({ startId: 1, itemcount: 3 });
$.ajax({
    url: '/api/demo/sitelist',
    data: requestJson,
    type: "post",
    dataType: "json",
    contentType: "application/json; charset=utf8",
    success: function (data) {
        jQuery.each(data, function (i, val) {
            $("#result").append(val.Title + '： ' + val.Uri +'
');
        });
    }
});