微信上传文章素材—ASP.NET MVC从View层传数据到Controller层

$('#btnNews').click(function() {
if (!confirm('确定要提交吗？')) {
return;
}
var frontViewData = [];
var title = $("*[name='title']").val();
var digest = $("*[name='digest']").val();
var showCoverPic = $("*[name='show_cover_pic']").val();
var content = CKEDITOR.instances.content.getData();
frontViewData.push({ Title: title,Digest: digest, ShowCoverPic: showCoverPic, Content: content });
$.ajax({
type:'POST',
url: '/Media/AddArticle',
data: JSON.stringify(frontViewData),
contentType: 'application/json;charset=utf-8',
success: function(json) {
alert(json.Message);
}
});
});

public ActionResult AddArticle(List<ArticleViewModel> frontViewData)
{
var file = TempData["savePath"].ToString();
var accessToken = AccessTokenContainer.GetAccessToken(AppId);
try
{
//上传临时素材，测试账号用，永久素材上传一会后就会返回错误代码45009
//var mediaId = MediaApi.UploadTemporaryMedia(accessToken,UploadMediaFileType.thumb, file).thumb_media_id;
//上传永久素材
var mediaId = MediaApi.UploadForeverMedia(accessToken, file);
var news = new NewsModel()
{
author = "呵呵哒",
content = frontViewData[].Content,
content_source_url = "",
digest = frontViewData[].Digest,
show_cover_pic = frontViewData[].ShowCoverPic,
thumb_media_id = mediaId.media_id,
title = frontViewData[].Title,
};
//上传临时素材，测试账号用，永久素材上传一会后就会返回错误代码45009
//var result1 = MediaApi.UploadTemporaryNews(accessToken, 10000, news);
//上传永久素材
var result1 = MediaApi.UploadNews(accessToken, , news);
var json = new
{
Success = result1.errmsg == "ok",
Message = "新增成功"
};
return Json(json);
}
catch(Exception ex)
{
var json = new
{
Message = ex.Message
};
return Json(json);
}
}

public class ArticleViewModel
{
public string Title { get; set; }
public string ThumbUrl { get; set; }
public string Digest { get; set; }
public string ShowCoverPic { get; set; }
public string Content { get; set; }
}