cdn发视频
<p>在 手机 企微或微信 上先 发一条语音给自己， 回调里
把 cnd，aeskey， 大小，md5信息取出来</p>
<p>SendCommand请求</p>
<pre><code>{
&quot;cnd&quot;: &quot;306902010204623060020100020424a4cbf502030f4241020437c16eb40204630d69f8042434613432613466622d336632632d343335392d383565372d62343033633964663236626502010002030f922004103283cf5ab5c0886b30890dbdbe903eb40201040201000400&quot;,
&quot;aeskey&quot;: &quot;31613530383563363639663466363662&quot;,
&quot;md5&quot;: &quot;3283cf5ab5c0886b30890dbdbe903eb4&quot;,
&quot;filesize&quot;:1020434,
&quot;second&quot;: 27, //文件播放时长(秒)
&quot;uid&quot;: &quot;7881299655907111&quot;,
&quot;type&quot;: 38,
&quot;msgtype&quot;: 23
}</code></pre>
<p>"msgtype": 23 //固定 23</p>