阿里云 oss 获得 livechanel 的这个请求应该怎么写？

[hongch]

1. 是阿里云 oss 获得推流地址的请求，xml 里的传一个对象给服务端？应该怎么写

2. 示例如下

PUT /ChannelName?live HTTP/1.1
Host: BucketName.oss-cn-hangzhou.aliyuncs.com
Date: GMT date
Content-Length: Size
Authorization: SignatureValue
<?xml version="1.0" encoding="UTF-8"?>
<LiveChannelConfiguration>
  <Description>ChannelDescription</Description>
  <Status>ChannelStatus</Status>
  <Target>
     <Type>HLS</Type>
     <FragDuration>FragDuration</FragDuration>
     <FragCount>FragCount</FragCount>
     <PlayListName>PlaylistName</PlayListName>
  </Target>
  <Snapshot>
    <RoleName>Snapshot ram role</RoleName>
    <DestBucket>Snapshot dest bucket</DestBucket>
    <NotifyTopic>Notify topic of MNS</NotifyTopic>
    <Interval>Snapshot interval in second</Interval>
  </Snapshot>
</LiveChannelConfiguration>

[hongch]

有大神吗