本文实例介绍了前端AngularJS向后端ASP.NET Web API上传文件的实现方法，具体内容如下
首先服务端：
public class FilesController : ApiController
{
//using System.Web.Http
[HttpPost]
public async Task<HttpResponseMessage> Upload()
{
if(!Request.Content.IsMimeMultipartContent())
{
this.Request.CreateResponse(HttpSta
