优酷第三方上传API没有.NET版本的SDK,让从事.NET开发人员要实现开放平台上传文件无从下手。本文经过一天的预读优酷文档,以NET方式实现了视频上传。

参考:

优酷开放文档 http://open.youku.com/

强烈鄙视优酷团队既然没有NET版本SDK

Asp.Net MVC实现优酷(youku)Web的上传-LMLPHP

本来以为可以通过合作级别授权,文档里面说通过合作级别授权自需要用户名和密码,然后去申请合作者身份,优酷客服告知不允许申请。

哎,只能硬着头皮去用NET采用通用授权方式去实现。

通用授权思路:

1、请求用户授权,跳出页面优酷登入授权页面。运行授权后获取授权Code

2、通过授权Code换取AccessToken,完成授权。

3、然后利用AccessToken进行js上传视频。

下面是上传demo的实现代码

 public class HomeController : Controller
{
private string ClidentID = "您的clientid";
private string ClientSecret = "28938bb551381999eb5e365d429e19a7"; private string AccessTokenUrl = "https://openapi.youku.com/v2/oauth2/token";
private string Code = "";
}

  

1、跳转到授权页面
public ActionResult Oauth()
{
  var url = "https://openapi.youku.com/v2/oauth2/authorize?client_id=你的ClientID&response_type=code&redirect_uri=http://您的域名/youku/home/Callback";
  return Redirect(url);
}

 2、Callback获取Code

public ActionResult Callback(string code, string state)
{
Session.Add("Code", code); // 这里为了演示暂时采用session进行存储。实际情况可以存在文件或者数据库中。
FileLogHelper.WriteLog(code);
return Content(code + "...........State=" + state);
}

 3、通过Code获取AccessToken

public ActionResult Index()
{
ViewBag.ClientId = ClidentID;
if (Session["Code"] != null)
{
Code = (string) Session["Code"];
FileLogHelper.WriteLog("session=" + Code);
ViewBag.AccessToken = GetAccessToken();
}
else
{
ViewBag.AccessToken = GetAccessToken();
} return View();
}

 GetAccessToken()方法

    private string GetAccessToken()
{
if (Session["AccessToken"] == null)
{
var stringADict = new Dictionary<string, string>();
stringADict.Add("client_id", ClidentID);
stringADict.Add("client_secret", ClientSecret);
stringADict.Add("grant_type", "authorization_code");
stringADict.Add("code", Code);
stringADict.Add("redirect_uri", "http://www.forfutures.com:33366/youku/home/Callback");
var result = Post.PostGetJson<AccessToken>(AccessTokenUrl, null, stringADict);
Session["AccessToken"] = result.access_token;
return result.access_token; } return Session["AccessToken"] as string;
}

  Index.chtml

@{
Layout = null;
} <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META name="Generator" content="EditPlus">
<META name="Author" content="">
<META name="Keywords" content="">
<META name="Description" content="">
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
</HEAD>
<link href="http://open.youku.com/assets/lib/bootstrap2.1.0/css/bootstrap.css" rel="stylesheet">
<link href="http://open.youku.com/assets/lib/bootstrap2.1.0/css/bootstrap-responsive.css" rel="stylesheet">
<script src="http://open.youku.com/assets/lib/jquery-1.8.1.min.js"></script>
<script src="http://open.youku.com/assets/lib/uploadjs.php"></script>
<BODY>
<div id="youku-upload">
<div class="container">
<form class="well form-horizontal" name="video-upload">
<fieldset>
<div class="control-group">
<label class="control-label" for="spanSWFUploadButton">选择文件:</label>
<div id="uploadControl" class="controls"></div>
</div>
<div class="control-group">
<label class="control-label" for="input01">标题:</label>
<div class="controls">
<input type="text" class="input-xlarge" id="input01" name="title">
</div>
</div>
<div class="control-group">
<label class="control-label" for="textarea">简介:</label>
<div class="controls">
<textarea class="input-xlarge" id="textarea" rows="" name="description"></textarea>
</div>
</div>
<div class="control-group">
<label class="control-label" for="input02">标签:</label>
<div class="controls">
<input type="text" class="input-xlarge" id="input02" name="tags">
<span class="help-inline"></span>
</div>
</div>
<div class="control-group">
<label class="control-label" for="category-node">类别:</label>
<div class="controls">
<select id="category-node" name="category" ></select>
</div>
</div>
<div class="control-group">
<label class="control-label">版权所有</label>
<div class="controls">
<label class="radio inline">
<input type="radio" name="copyright_type" id="copyright_type2" value="original" checked="">原创
</label>
<label class="radio inline">
<input type="radio" name="copyright_type" id="copyright_type1" value="reproduced">转载
</label>
</div>
</div>
<div class="control-group">
<label class="control-label">视频权限</label>
<div class="controls">
<label class="radio inline">
<input type="radio" name="public_type" id="public_type1" value="all" checked="">公开
</label>
<label class="radio inline">
<input type="radio" name="public_type" id="public_type2" value="friend">仅好友
</label>
<label class="radio inline">
<input type="radio" name="public_type" id="public_type3" value="password">输入密码观看
</label>
<label class="radio inline" style="display:none" id="passwrod">
<input type="text" class="input "name="watch_password">
</label>
</div>
</div>
<div class="form-actions">
<button type="submit" class="btn btn-primary start" id="btn-upload-start">
<i class="icon-upload icon-white"></i>
<span>开始上传</span>
</button>
</div>
</fieldset>
</form>
<div class="row" >
<div class="span5" id="upload-status-wraper" ></div>
</div>
<br>
<div class="well"><h3>说明</h3><ul><li>最大支持上传<strong> GB</strong> 视频文件</li><li>允许上传的视频格式为:wmv,avi,dat,asf,rm,rmvb,ram,mpg,mpeg,3gp,mov,mp4,m4v,dvix,dv,dat,</br>mkv,flv,vob,ram,qt,divx,cpk,fli,flc,mod。不符合格式的视频将会被丢弃,请确保视频格式的正确性,避免上传失败</li><li></li></ul>
</div>
</div>
<!--完成上传的DOM和登录DOM 开始-->
<div id="complete"></div>
<div id="login" style="width:100%;height:100%;position:fixed;z-index:999;left:0px;top:0px;overflow:hidden;display:none;">
</div>
<!--完成上传的DOM和登录DOM 结束-->
</BODY>
<script>
var USE_STREAM_UPLOAD = true;
jQuery(document).ready(function () {
var param = { client_id: " 8fb430c56b72c78c", access_token: "@ViewBag.AccessToken", oauth_opentype: "iframe", oauth_redirect_uri: "http://www.forfutures.com:33366/youku/home/Oauth", oauth_state: "", completeCallback: "uploadComplete", categoryCallback: "categoryLoaded" };
youkuUploadInit(param); }); //上传完成时回调方法
function uploadComplete(data) {
alert("videoid=" + data.videoid + ";title=" + data.title);
} //分类加载后回调方法
function categoryLoaded(data) {
if (data.categories) {
var tpl = '';
for (var i = ; i < data.categories.length; i++) {
if (data.categories[i].term == 'Ads') {
tpl += '<option value="' + data.categories[i].term + '" selected>' + data.categories[i].label + '</option>';
} else {
tpl += '<option value="' + data.categories[i].term + '" >' + data.categories[i].label + '</option>';
}
}
$("#category-node").html(tpl);
}
}
</script>
</HTML>

以上代码就基本上实现优酷视频的上传。

但是还有个问题需要处理,就是AccessToken好像30天就会过期,我们应该在比如29天的时候通过刷新获取新的令牌 Refresh Access Token。这样就可以实现每次都进行授权认证的页面。

 

 

 

05-15 08:53