获取后端签名
<p><strong>简要描述：</strong> </p>
<ul>
<li>获取后端签名 及上传凭证</li>
</ul>
<p><strong>请求URL：</strong> </p>
<ul>
<li><code>api/ali_vod/upload_auth</code></li>
</ul>
<p><strong>请求方式：</strong></p>
<ul>
<li>POST </li>
</ul>
<p><strong>参数：</strong> </p>
<table>
<thead>
<tr>
<th style="text-align: left;">参数名</th>
<th style="text-align: left;">必选</th>
<th style="text-align: left;">类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">title</td>
<td style="text-align: left;">是</td>
<td style="text-align: left;">string</td>
<td>文件名</td>
</tr>
<tr>
<td style="text-align: left;">filename</td>
<td style="text-align: left;">是</td>
<td style="text-align: left;">string</td>
<td>文件名</td>
</tr>
</tbody>
</table>
<p><strong>返回示例</strong></p>
<pre><code>{
"msg": "success",
"data": {
"AccessKeyId": "STS.NJzPsLq8KbCT748PkTbKW85HE",
"AccessKeySecret": "8FuKsHeakLPsgu5dRvzaYPutSYmpsTP59vvaWeooKb96",
"host": "http://outin-ff28f6cd5f5e11e9bd8400163e1c8dba.oss-cn-shanghai.aliyuncs.com",
"policy": "eyJleHBpcmF0aW9uIjoiMjAxOS0wNS0yMFQyMzoxMjowM1oiLCJjb25kaXRpb25zIjpbWyJjb250ZW50LWxlbmd0aC1yYW5nZSIsMCwxMDQ4NTc2MDAwXV19",
"signature": "bs+u0RmB3o+hLBD48ozpQCyHyQw=",
"VideoId": "012e9111389847619d19c9edd3752c03",
"URL": "http://vod.heywoodsminiprogram.com/sv/26b89658-16ad595c081/26b89658-16ad595c081.mp4",
"FileName": "sv/26b89658-16ad595c081/26b89658-16ad595c081.mp4",
"SecurityToken": "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"
},
"errCode": 0,
"state": true
}</code></pre>
<p><strong>返回参数说明</strong> </p>
<table>
<thead>
<tr>
<th style="text-align: left;">参数名</th>
<th style="text-align: left;">类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">UploadAddress</td>
<td style="text-align: left;">string</td>
<td>上传地址</td>
</tr>
<tr>
<td style="text-align: left;">UploadAuth</td>
<td style="text-align: left;">string</td>
<td>上传认证</td>
</tr>
<tr>
<td style="text-align: left;">VideoId</td>
<td style="text-align: left;">string</td>
<td>视频的唯一标识</td>
</tr>
</tbody>
</table>
<p><strong>备注</strong>
前端sdk及文档
<a href="https://help.aliyun.com/document_detail/52204.html?spm=a2c4g.11186623.6.995.8154407dsphGcN">https://help.aliyun.com/document_detail/52204.html?spm=a2c4g.11186623.6.995.8154407dsphGcN</a></p>