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<body>
<h1>McuClient API参考说明</h1>
<p></p></p>
<hr />
<h2><font color=blue>McuClient 目录</font></h2>
<blockquote>
<ul>
<li><p><strong>创建McuClient对象</strong></p></li>
<li><p><strong>McuClient接口</strong></p></li>
<li><p><strong>McuClient回调事件</strong></p></li>
<li><p><strong>ErrorCode 错误码查询</strong></p></li>
</ul>
</blockquote>
<hr />
<h2><font color=blue>使用步骤说明</font></h2>
<blockquote>
<ol>
<li>创建McuClient对象</li>
<li>McuClient初始化init</li>
<li>添加MessageTypes中的事件监听(接收各个模块的消息)</li>
<li>McuClient加入会议</li>
<li>加入会议成功之后可以调用其他接口和监听事件</li>
</ol>
</blockquote>
<hr />
<h2><font color=blue>创建McuClient对象</font></h2>
<p>只创建一次</p>
<p>示例代码</p>
<pre><code>window.onload=function(){
//创建client，这是必须的第一步
const client=MCUClientEngine.createMcuClient();
//获取事件监听消息定义
const MessageTypes=MCUClientEngine.MessageTypes;
}
</code></pre>
<hr />
<h2><font color=blue>McuClient接口 </font></h2>
<h3>初始化</h3>
<h4>client.init (paramInfo,onSuccess,mcuErrorEventHandler)</h4>
<p>client创建完成之后第一步需要初始化。</p>
<p>示例代码</p>
<pre><code>var paramInfo={
"meetingNumber":123456,
"portal":"127.0.0.1:80",
"usertRole":"normal",
"userID":0,
};
//初始化
client.init(paramInfo,onSuccess,mcuErrorEventHandler);
function onSuccess(callbackData){
//初始化成功回调
//{"siteId":"h5test","passwordRequired":true,"md5":"de399d5540b3da2fbc1eb0a770d4fd66","code":0,"msType":1}
};
function mcuErrorEventHandler(callbackData){
//整个MCUClient中Error异常监听
//返回值callbackData的结构为{"code":errorCode,"reson":""}
//errorCode的列表在文档最后面的 ErrorCode错误码查询
};
</code></pre>
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="mid">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="5">paramInfo</td>
<td rowspan="5"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>meetingNumber:(必选)Number </p>课堂号</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>portal:(必选)String </p>IP地址</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>usertRole:(可选) String </p>
用户的身份，5种类型，默认是normal
;host（主持人/老师）、presenter(主讲人)、assistant(助教)、normal(普通角色/学生)，record（暂时没用）</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>userId:(可选) String </p>
第三方用户id，默认是0
</ul>
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">onSuccess</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>初始化成功回调函数,返回值：</p>{"siteId":"h5test","passwordRequired":true,"md5":"de399d5540b3da2fbc1eb0a770d4fd66","code":0,"msType":1}
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">mcuErrorEventHandler</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>整个MCUClient中Error异常监听</p></td>
</tr>
</tbody>
</table></div>
<h3>加入会议</h3>
<h4>client.joinClass (paramInfo,onSuccess)</h4>
<p>client初始化成功之后，加入会议。</p>
<p>示例代码</p>
<pre><code>var paramInfo={
"userName":"大名",//自己的名字，在列表中显示
"password":"123321",//课堂密码，如果设置了密码需要验证
};
//加入会议
client.joinClass(paramInfo,onSuccess);
function onSuccess(callbackData){
//加入会议成功回调
//{"siteId":"h5test","confId":1292388778,"h5Module":0,"nodeId":1484789938,"topNodeID":101,"userRole":"normal","role":1,"isHost":false,"classRole":0,"userId":"0","userName":"cccccc","password":"222222","userType":8,"passwordRequired":true,"md5":"b36da144521b70d89e72993cd1117b5b","msType":1,"portal":"112.126.80.182:80","mcuDelay":3000,"MCUServerIP":"123.56.73.119","MCUServerPort":"7001","maxVideoChannels":1,"maxAudioChannels":1,"maxMediaChannels":2}
};
</code></pre>
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="3">paramInfo</td>
<td rowspan="3"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>userName:(必选)String </p>进入课堂的名字</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>password:(可选)String </p>进入课堂的密码，如果课堂不设置密码就不需要，设置了密码的情况下，进入课堂需要输入密码，根据初始化回调的参数passwordRequired来判断</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">onSuccess</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>成功回调函数</p>
</td>
</tr>
</tbody>
</table></div>
<h3>离开会议</h3>
<h4>client.leaveClass()</h4>
<p>离开会议</p>
<h3>获取当前的状态</h3>
<h4>client.currentStatus()</h4>
<p>获取当前的状态</p>
<p>示例代码</p>
<pre><code>var callbackData=client.currentStatus();
//返回一个对象
//{code:0,message:"XXXXXX"}
</code></pre>
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">callbackData</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>code:Number </p></li>
0 //SDK 未初始化</p>
1 //未加入会议</p>
2 //已经加入会议</p>
3 //已经离开会议</p>
4 //未知状态
</ul>
</td>
</tr>
<td>
<ul>
<li>message:String </p>
状态的描述，对应code，默认为空</li>
</ul>
</td>
</tr>
</tbody>
</table></div>
<h3>发送消息</h3>
<h4>client.sendChatMsg(paramInfo)</h4>
<p>发送聊天消息</p>
<p>示例代码</p>
<pre><code>var paramInfo={
"message":"需要发送的内容",
"to":0
};
client.sendChatMsg(paramInfo);
</code></pre>
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="M">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">paramInfo</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>message:(必选)String </p>消息内容</li>
</ul>
</td>
</tr>
<td>
<ul>
<li>to:(可选) Number </p>
接收消息的人的ID，默认值是0（所有人都）</li>
</ul>
</td>
</tr>
</tbody>
</table></div>
<hr />
<h2><font color=blue>McuClient 回调事件 </font></h2>
<h3>会议日志信息 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.CLASS_SHOW_DETAIL, function(callbackData){
{
"repeatmonthweekweek": 0,
"endmode": 0,
"repeatweek": "",
"endcount": 1,
"errorCode": 0,
"cycle": 0,
"repeatmonthday": 0,
"frequency": 1,
"repeatday": 0,
"meetingName": "mcuClient",
"repeatmode": 0,
"finalenddate": "",
"meetingContent": "",
"beginTime": "2017-01-16 13:00:00",
"endTime": "2017-01-31 15:00:00",
"monthType": 0,
"category": "",
"repeatmonthweekday": 0,
"status": 1
</code></pre>
<p>}
});</p>
<h3>会议有人加入 事件回调</h3>
<p>示例代码</p>
<pre><code> client.on(MessageTypes.CLASS_INSERT_ROSTER,function(callbackData){
//返回值
//{"nodeId":1483947664,"nodeData":{"nodeId":1483947664,"name":"cccccc","role":1,"level":0,"audioRecords":[],"videoRecords":[],"status":null,"userData":{"qq":"","skype":"","mobile":""},"userId":"0","handUpTime":null,"deviceType":3,"mobileDirection":null}};
});
</code></pre>
<h3>会议有人离开 事件回调</h3>
<p>示例代码</p>
<pre><code> client.on(MessageTypes.CLASS_DELETE_ROSTER,function(callbackData){
//{"nodeId":1234}
});
</code></pre>
<h3>关闭会议 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.CLASS_EXIT, function(callbackData){
//.....
});
</code></pre>
<h3>收到聊天消息 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.CHAT_RECEIVE, function(callbackData){
//{"fromNodeID":1484207995,"toNodeID":0,"message":"消息内容","fromName":"发送消息人的名字","fromRole":0}
});
</code></pre>
<h3>视频显示 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.VIDEO_RECEIVE, function(callbackData){
//.....
});
</code></pre>
<h3>文档 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.DOC_SHOW, function(callbackData){
//.....
});
</code></pre>
<h3>文档笔记 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.DOC_ANNOTATION,function(callbackData){
//.....
});
</code></pre>
<h3>删除文档 事件回调</h3>
<p>示例代码</p>
<pre><code> client.on(MessageTypes.DOC_DELETE,function(callbackData){
//.....
});
</code></pre>
<hr />
<h2><font color=blue>ErrorCode 错误码查询</font></h2>
<pre><code>MessageTypes.ERR_NETWORK=10000;//网络错误
MessageTypes.ERR_UNKNOWN=10001;//未知错误
//会议初始化失败的几种情况
MessageTypes.ERR_CLASS_INIT_PAEAM=100;//初始化参数错误
MessageTypes.ERR_CLASS_INIT_NETWORK=101;//初始化网络错误
MessageTypes.ERR_CLASS_INIT_PROTOCOL=102;//初始化协议错误
MessageTypes.ERR_CLASS_INIT_FAILED=103;//初始化验证失败
//加入会议失败的几种情况
MessageTypes.ERR_CLASS_JOIN_NETWORK=200;//加入会议网络错误
MessageTypes.ERR_CLASS_JOIN_PROTOCOL=201;//加入会议化协议错误
MessageTypes.ERR_CLASS_JOIN_FAILED=202;//加入会议化异常错误
MessageTypes.ERR_CLASS_JOIN_PARAM=203;//加入会议参数错误
MessageTypes.ERR_CLASS_JOIN_FULL=204;//人数已满
MessageTypes.ERR_CLASS_MD5_WRONG=205;//MD5验证失败
MessageTypes.ERR_CLASS_PASSWORD_WRONG=206;//密码错误
MessageTypes.ERR_CLASS_JOIN_CONFILICT=207;//已经在其它地方登陆
MessageTypes.ERR_GET_CLASS_DETAIL=300;//获取classDetail失败
MessageTypes.ERR_GET_MEETING_PARAML=301;//获取MeetingParam失败
</code></pre>
</body>
</html>
<!-- This document was created with MarkdownPad, the Markdown editor for Windows (http://markdownpad.com) -->
# McuClient API参考说明 #
</p>
----------
##<font color=blue>McuClient 目录</font> ##
> - **创建McuClient对象**
>
> - **McuClient接口**
>
> - **McuClient回调事件**
>
> - **ErrorCode 错误码查询**
----------
##<font color=blue>使用步骤说明</font> ##
> 1. 创建McuClient对象
> 2. McuClient初始化init
> 3. 添加MessageTypes中的事件监听(接收各个模块的消息)
> 3. McuClient加入会议
> 4. 加入会议成功之后可以调用其他接口和监听事件
----------
##<font color=blue>创建McuClient对象</font> ##
只创建一次
示例代码
window.onload=function(){
//创建client，这是必须的第一步
const client=MCUClientEngine.createMcuClient();
//获取事件监听消息定义
const MessageTypes=MCUClientEngine.MessageTypes;
}
----------
## <font color=blue>McuClient接口 </font>##
### 初始化 ###
#### client.init (paramInfo,onSuccess,mcuErrorEventHandler) ####
client创建完成之后第一步需要初始化。
示例代码
var paramInfo={
"meetingNumber":123456,
"portal":"127.0.0.1:80",
"usertRole":"normal",
"userID":0,
};
//初始化
client.init(paramInfo,onSuccess,mcuErrorEventHandler);
function onSuccess(callbackData){
//初始化成功回调
//{"siteId":"h5test","passwordRequired":true,"md5":"de399d5540b3da2fbc1eb0a770d4fd66","code":0,"msType":1}
};
function mcuErrorEventHandler(callbackData){
//整个MCUClient中Error异常监听
//返回值callbackData的结构为{"code":errorCode,"reson":""}
//errorCode的列表在文档最后面的 ErrorCode错误码查询
};
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="mid">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="5">paramInfo</td>
<td rowspan="5"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>meetingNumber:(必选)Number </p>课堂号</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>portal:(必选)String </p>IP地址</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>usertRole:(可选) String </p>
用户的身份，5种类型，默认是normal
;host（主持人/老师）、presenter(主讲人)、assistant(助教)、normal(普通角色/学生)，record（暂时没用）</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>userId:(可选) String </p>
第三方用户id，默认是0
</ul>
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">onSuccess</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>初始化成功回调函数,返回值：</p>{"siteId":"h5test","passwordRequired":true,"md5":"de399d5540b3da2fbc1eb0a770d4fd66","code":0,"msType":1}
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">mcuErrorEventHandler</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>整个MCUClient中Error异常监听</p></td>
</tr>
</tbody>
</table></div>
### 加入会议 ###
#### client.joinClass (paramInfo,onSuccess) ####
client初始化成功之后，加入会议。
示例代码
var paramInfo={
"userName":"大名",//自己的名字，在列表中显示
"password":"123321",//课堂密码，如果设置了密码需要验证
};
//加入会议
client.joinClass(paramInfo,onSuccess);
function onSuccess(callbackData){
//加入会议成功回调
//{"siteId":"h5test","confId":1292388778,"h5Module":0,"nodeId":1484789938,"topNodeID":101,"userRole":"normal","role":1,"isHost":false,"classRole":0,"userId":"0","userName":"cccccc","password":"222222","userType":8,"passwordRequired":true,"md5":"b36da144521b70d89e72993cd1117b5b","msType":1,"portal":"112.126.80.182:80","mcuDelay":3000,"MCUServerIP":"123.56.73.119","MCUServerPort":"7001","maxVideoChannels":1,"maxAudioChannels":1,"maxMediaChannels":2}
};
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="3">paramInfo</td>
<td rowspan="3"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>userName:(必选)String </p>进入课堂的名字</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>password:(可选)String </p>进入课堂的密码，如果课堂不设置密码就不需要，设置了密码的情况下，进入课堂需要输入密码，根据初始化回调的参数passwordRequired来判断</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">onSuccess</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>成功回调函数</p>
</td>
</tr>
</tbody>
</table></div>
### 离开会议 ###
#### client.leaveClass() ####
离开会议
### 获取当前的状态 ###
#### client.mcuClientStatus() ####
获取当前的状态
示例代码
var callbackData=client.mcuClientStatus();
//返回一个对象
//{code:0,message:"XXXXXX"}
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">callbackData</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>code:Number </p></li>
0 //SDK 未初始化</p>
1 //未加入会议</p>
2 //已经加入会议</p>
3 //已经离开会议</p>
4 //未知状态
</ul>
</td>
</tr>
<td>
<ul>
<li>message:String </p>
状态的描述，对应code，默认为空</li>
</ul>
</td>
</tr>
</tbody>
</table></div>
### 发送消息 ###
#### client.sendChatMsg(paramInfo) ####
发送聊天消息
示例代码
var paramInfo={
"message":"需要发送的内容",
"to":0
};
client.sendChatMsg(paramInfo);
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="M">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">paramInfo</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>message:(必选)String </p>消息内容</li>
</ul>
</td>
</tr>
<td>
<ul>
<li>to:(可选) Number </p>
接收消息的人的ID，默认值是0（所有人都）</li>
</ul>
</td>
</tr>
</tbody>
</table></div>
----------
## <font color=blue>McuClient 回调事件 </font>##
### 会议日志信息 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_SHOW_DETAIL, function(callbackData){
//返回值
/*{
"repeatmonthweekweek": 0,
"endmode": 0,
"repeatweek": "",
"endcount": 1,
"errorCode": 0,
"cycle": 0,
"repeatmonthday": 0,
"frequency": 1,
"repeatday": 0,
"meetingName": "mcuClient",
"repeatmode": 0,
"finalenddate": "",
"meetingContent": "",
"beginTime": "2017-01-16 13:00:00",
"endTime": "2017-01-31 15:00:00",
"monthType": 0,
"category": "",
"repeatmonthweekday": 0,
"status": 1
}*/
});
### 会议有人加入 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_INSERT_ROSTER,function(callbackData){
//返回值
//{"nodeId":1483947664,"nodeData":{"nodeId":1483947664,"name":"cccccc","role":1,"level":0,"audioRecords":[],"videoRecords":[],"status":null,"userData":{"qq":"","skype":"","mobile":""},"userId":"0","handUpTime":null,"deviceType":3,"mobileDirection":null}};
});
### 会议有人离开 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_DELETE_ROSTER,function(callbackData){
//{"nodeId":1234}
});
### 关闭会议 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_EXIT, function(callbackData){
//.....
});
### 收到聊天消息 事件回调 ###
示例代码
client.on(MessageTypes.CHAT_RECEIVE, function(callbackData){
//{"fromNodeID":1484207995,"toNodeID":0,"message":"消息内容","fromName":"发送消息人的名字","fromRole":0}
});
### 视频显示 事件回调 ###
示例代码
client.on(MessageTypes.VIDEO_RECEIVE, function(callbackData){
//.....
});
### 文档 事件回调 ###
示例代码
client.on(MessageTypes.DOC_SHOW, function(callbackData){
//.....
});
### 文档笔记 事件回调 ###
示例代码
client.on(MessageTypes.DOC_ANNOTATION,function(callbackData){
//.....
});
### 删除文档 事件回调 ###
示例代码
client.on(MessageTypes.DOC_DELETE,function(callbackData){
//.....
});
----------
## <font color=blue>ErrorCode 错误码查询</font> ##
<div class="wy-table-responsive">
<table border="1" class="docutils">
<colgroup>
<col width="14%">
<col width="10%">
<col width="76%">
</colgroup>
<tbody valign="M">
<tr class="row-odd">
<td><p class="first last">错误代码</p></td>
<td><p class="first last">值(code)</p></td>
<td><p class="first last">描述(reson)</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_PAEAM</td>
<td>100</td>
<td><p class="first last">初始化参数错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_NETWORK</td>
<td>101</td>
<td><p class="first last">初始化网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_PROTOCOL</td>
<td>102</td>
<td><p class="first last">初始化协议错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_FAILED</td>
<td>103</td>
<td><p class="first last">初始化验证失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_NETWORK</td>
<td>200</td>
<td><p class="first last">加入会议网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_PROTOCOL</td>
<td>201</td>
<td><p class="first last">加入会议化协议错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_FAILED</td>
<td>202</td>
<td><p class="first last">加入会议化异常错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_PARAM</td>
<td>203</td>
<td><p class="first last">加入会议参数错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_FULL</td>
<td>204</td>
<td><p class="first last">人数已满</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_MD5_WRONG</td>
<td>205</td>
<td><p class="first last">MD5验证失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_PASSWORD_WRONG</td>
<td>206</td>
<td><p class="first last">密码错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_CONFILICT</td>
<td>207</td>
<td><p class="first last">已经在其它地方登陆</p></td>
</tr>
<tr class="row-even">
<td>ERR_GET_CLASS_DETAIL</td>
<td>300</td>
<td><p class="first last">获取classDetail失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_GET_MEETING_PARAML</td>
<td>301</td>
<td><p class="first last">获取MeetingParam失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_NETWORK</td>
<td>10000</td>
<td><p class="first last">网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_UNKNOWN</td>
<td>10001</td>
<td><p class="first last">未知错误</p></td>
</tr>
</tbody>
</table>
</div>
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<body>
<h1>McuClient API参考说明</h1>
<p></p></p>
<hr />
<h2><font color=blue>McuClient 目录</font></h2>
<blockquote>
<ul>
<li><p><strong>创建McuClient对象</strong></p></li>
<li><p><strong>McuClient接口</strong></p></li>
<li><p><strong>McuClient回调事件</strong></p></li>
<li><p><strong>ErrorCode 错误码查询</strong></p></li>
</ul>
</blockquote>
<hr />
<h2><font color=blue>使用步骤说明</font></h2>
<blockquote>
<ol>
<li>创建McuClient对象</li>
<li>McuClient初始化init</li>
<li>添加MessageTypes中的事件监听(接收各个模块的消息)</li>
<li>McuClient加入会议</li>
<li>加入会议成功之后可以调用其他接口和监听事件</li>
</ol>
</blockquote>
<hr />
<h2><font color=blue>创建McuClient对象</font></h2>
<p>只创建一次</p>
<p>示例代码</p>
<pre><code>window.onload=function(){
//创建client，这是必须的第一步
const client=MCUClientEngine.createMcuClient();
//获取事件监听消息定义
const MessageTypes=MCUClientEngine.MessageTypes;
}
</code></pre>
<hr />
<h2><font color=blue>McuClient接口 </font></h2>
<h3>初始化</h3>
<h4>client.init (paramInfo,onSuccess,mcuErrorEventHandler)</h4>
<p>client创建完成之后第一步需要初始化。</p>
<p>示例代码</p>
<pre><code>var paramInfo={
"meetingNumber":123456,
"portal":"127.0.0.1:80",
"usertRole":"normal",
"userID":0,
};
//初始化
client.init(paramInfo,onSuccess,mcuErrorEventHandler);
function onSuccess(callbackData){
//初始化成功回调
/*{
"siteId": "h5test",
"passwordRequired": true,
"md5": "de399d5540b3da2fbc1eb0a770d4fd66",
"code": 0,
"msType": 1
}*/
};
function mcuErrorEventHandler(callbackData){
//整个MCUClient中Error异常监听
//返回值callbackData的结构为{"code":errorCode,"reson":""}
//errorCode的列表在文档最后面的 ErrorCode错误码查询
};
</code></pre>
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="mid">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="5">paramInfo</td>
<td rowspan="5"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>meetingNumber:(必选)Number </p>课堂号</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>portal:(必选)String </p>IP地址</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>usertRole:(可选) String </p>
用户的身份，5种类型，默认是normal
;host（主持人/老师）、presenter(主讲人)、assistant(助教)、normal(普通角色/学生)，record（暂时没用）</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>userId:(可选) String </p>
第三方用户id，默认是0
</ul>
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">onSuccess</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>初始化成功回调函数,返回值：</p>{"siteId":"h5test","passwordRequired":true,"md5":"de399d5540b3da2fbc1eb0a770d4fd66","code":0,"msType":1}
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">mcuErrorEventHandler</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>整个MCUClient中Error异常监听</p></td>
</tr>
</tbody>
</table></div>
<h3>加入会议</h3>
<h4>client.joinClass (paramInfo,onSuccess)</h4>
<p>client初始化成功之后，加入会议。</p>
<p>示例代码</p>
<pre><code>var paramInfo={
"userName":"大名",//自己的名字，在列表中显示
"password":"123321",//课堂密码，如果设置了密码需要验证
};
//加入会议
client.joinClass(paramInfo,onSuccess);
function onSuccess(callbackData){
//加入会议成功回调
/*{
"siteId": "h5test",
"confId": 1292388778,
"h5Module": 0,
"nodeId": 1484789938,
"topNodeID": 101,
"userRole": "normal",
"role": 1,
"isHost": false,
"classRole": 0,
"userId": "0",
"userName": "cccccc",
"password": "222222",
"userType": 8,
"passwordRequired": true,
"md5": "b36da144521b70d89e72993cd1117b5b",
"msType": 1,
"portal": "112.126.80.182:80",
"mcuDelay": 3000,
"MCUServerIP": "123.56.73.119",
"MCUServerPort": "7001",
"maxVideoChannels": 1,
"maxAudioChannels": 1,
"maxMediaChannels": 2
}*/
};
</code></pre>
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="3">paramInfo</td>
<td rowspan="3"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>userName:(必选)String </p>进入课堂的名字</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>password:(可选)String </p>进入课堂的密码，如果课堂不设置密码就不需要，设置了密码的情况下，进入课堂需要输入密码，根据初始化回调的参数passwordRequired来判断</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">onSuccess</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>成功回调函数</p>
</td>
</tr>
</tbody>
</table></div>
<h3>离开会议</h3>
<h4>client.leaveClass()</h4>
<p>离开会议</p>
<h3>获取当前的状态</h3>
<h4>client.mcuClientStatus()</h4>
<p>获取当前的状态</p>
<p>示例代码</p>
<pre><code>var callbackData=client.mcuClientStatus();
//返回一个对象
//{code:0,message:"XXXXXX"}
</code></pre>
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">callbackData</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>code:Number </p></li>
0 //SDK 未初始化</p>
1 //未加入会议</p>
2 //已经加入会议</p>
3 //已经离开会议</p>
4 //未知状态
</ul>
</td>
</tr>
<td>
<ul>
<li>message:String </p>
状态的描述，对应code，默认为空</li>
</ul>
</td>
</tr>
</tbody>
</table></div>
<h3>发送消息</h3>
<h4>client.sendChatMsg(paramInfo)</h4>
<p>发送聊天消息</p>
<p>示例代码</p>
<pre><code>var paramInfo={
"message":"需要发送的内容",
"to":0
};
client.sendChatMsg(paramInfo);
</code></pre>
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="M">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">paramInfo</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>message:(必选)String </p>消息内容</li>
</ul>
</td>
</tr>
<td>
<ul>
<li>to:(可选) Number </p>
接收消息的人的ID，默认值是0（所有人都）</li>
</ul>
</td>
</tr>
</tbody>
</table></div>
<hr />
<h2><font color=blue>McuClient 回调事件 </font></h2>
<h3>会议日志信息 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.CLASS_SHOW_DETAIL, function(callbackData){
//返回值
/*{
"repeatmonthweekweek": 0,
"endmode": 0,
"repeatweek": "",
"endcount": 1,
"errorCode": 0,
"cycle": 0,
"repeatmonthday": 0,
"frequency": 1,
"repeatday": 0,
"meetingName": "mcuClient",
"repeatmode": 0,
"finalenddate": "",
"meetingContent": "",
"beginTime": "2017-01-16 13:00:00",
"endTime": "2017-01-31 15:00:00",
"monthType": 0,
"category": "",
"repeatmonthweekday": 0,
"status": 1
}*/
});
</code></pre>
<h3>会议有人加入 事件回调</h3>
<p>示例代码</p>
<pre><code> client.on(MessageTypes.CLASS_INSERT_ROSTER,function(callbackData){
//返回值
/*{
"nodeId": 1483947664,
"nodeData": {
"nodeId": 1483947664,
"name": "cccccc",
"role": 1,
"level": 0,
"audioRecords": [],
"videoRecords": [],
"status": null,
"userData": {
"qq": "",
"skype": "",
"mobile": ""
},
"userId": "0",
"handUpTime": null,
"deviceType": 3,
"mobileDirection": null
}
}*/
});
</code></pre>
<h3>会议有人离开 事件回调</h3>
<p>示例代码</p>
<pre><code> client.on(MessageTypes.CLASS_DELETE_ROSTER,function(callbackData){
//{"nodeId":1234}
});
</code></pre>
<h3>关闭会议 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.CLASS_EXIT, function(callbackData){
//.....
});
</code></pre>
<h3>收到聊天消息 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.CHAT_RECEIVE, function(callbackData){
//返回值
/*{
"fromNodeID": 1484207995,
"toNodeID": 0,
"message": "消息内容",
"fromName": "发送消息人的名字",
"fromRole": 0
}*/
});
</code></pre>
<h3>视频显示 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.VIDEO_RECEIVE, function(callbackData){
//.....
});
</code></pre>
<h3>文档 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.DOC_SHOW, function(callbackData){
//.....
});
</code></pre>
<h3>文档笔记 事件回调</h3>
<p>示例代码</p>
<pre><code>client.on(MessageTypes.DOC_ANNOTATION,function(callbackData){
//.....
});
</code></pre>
<h3>删除文档 事件回调</h3>
<p>示例代码</p>
<pre><code> client.on(MessageTypes.DOC_DELETE,function(callbackData){
//.....
});
</code></pre>
<hr />
<h2><font color=blue>ErrorCode 错误码查询</font></h2>
<div class="wy-table-responsive">
<table border="1" class="docutils">
<colgroup>
<col width="14%">
<col width="10%">
<col width="76%">
</colgroup>
<tbody valign="M">
<tr class="row-odd">
<td><p class="first last">错误代码</p></td>
<td><p class="first last">值(code)</p></td>
<td><p class="first last">描述(reson)</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_PAEAM</td>
<td>100</td>
<td><p class="first last">初始化参数错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_NETWORK</td>
<td>101</td>
<td><p class="first last">初始化网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_PROTOCOL</td>
<td>102</td>
<td><p class="first last">初始化协议错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_FAILED</td>
<td>103</td>
<td><p class="first last">初始化验证失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_NETWORK</td>
<td>200</td>
<td><p class="first last">加入会议网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_PROTOCOL</td>
<td>201</td>
<td><p class="first last">加入会议化协议错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_FAILED</td>
<td>202</td>
<td><p class="first last">加入会议化异常错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_PARAM</td>
<td>203</td>
<td><p class="first last">加入会议参数错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_FULL</td>
<td>204</td>
<td><p class="first last">人数已满</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_MD5_WRONG</td>
<td>205</td>
<td><p class="first last">MD5验证失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_PASSWORD_WRONG</td>
<td>206</td>
<td><p class="first last">密码错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_CONFILICT</td>
<td>207</td>
<td><p class="first last">已经在其它地方登陆</p></td>
</tr>
<tr class="row-even">
<td>ERR_GET_CLASS_DETAIL</td>
<td>300</td>
<td><p class="first last">获取classDetail失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_GET_MEETING_PARAML</td>
<td>301</td>
<td><p class="first last">获取MeetingParam失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_NETWORK</td>
<td>10000</td>
<td><p class="first last">网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_UNKNOWN</td>
<td>10001</td>
<td><p class="first last">未知错误</p></td>
</tr>
</tbody>
</table>
</div>
</body>
</html>
<!-- This document was created with MarkdownPad, the Markdown editor for Windows (http://markdownpad.com) -->
# McuClient API参考说明 #
</p>
----------
##<font color=blue>McuClient 目录</font> ##
> - **创建McuClient对象**
>
> - **McuClient接口**
>
> - **McuClient回调事件**
>
> - **ErrorCode 错误码查询**
----------
##<font color=blue>使用步骤说明</font> ##
> 1. 创建McuClient对象
> 2. McuClient初始化init
> 3. 添加MessageTypes中的事件监听(接收各个模块的消息)
> 3. McuClient加入会议
> 4. 加入会议成功之后可以调用其他接口和监听事件
----------
##<font color=blue>创建McuClient对象</font> ##
只创建一次
示例代码
window.onload=function(){
//创建client，这是必须的第一步
const client=MCUClientEngine.createMcuClient();
//获取事件监听消息定义
const MessageTypes=MCUClientEngine.MessageTypes;
}
----------
## <font color=blue>McuClient接口 </font>##
### 初始化 ###
#### client.init (paramInfo,onSuccess,mcuErrorEventHandler) ####
client创建完成之后第一步需要初始化。
示例代码
var paramInfo={
"meetingNumber":123456,
"portal":"127.0.0.1:80",
"usertRole":"normal",
"userID":0,
};
//初始化
client.init(paramInfo,onSuccess,mcuErrorEventHandler);
function onSuccess(callbackData){
//初始化成功回调
/*{
"siteId": "h5test",
"passwordRequired": true,
"md5": "de399d5540b3da2fbc1eb0a770d4fd66",
"code": 0,
"msType": 1
}*/
};
function mcuErrorEventHandler(callbackData){
//整个MCUClient中Error异常监听
//返回值callbackData的结构为{"code":errorCode,"reson":""}
//errorCode的列表在文档最后面的 ErrorCode错误码查询
};
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="mid">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="5">paramInfo</td>
<td rowspan="5"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>meetingNumber:(必选)Number </p>课堂号</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>portal:(必选)String </p>IP地址</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>usertRole:(可选) String </p>
用户的身份，5种类型，默认是normal
;host（主持人/老师）、presenter(主讲人)、assistant(助教)、normal(普通角色/学生)，record（暂时没用）</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>userId:(可选) String </p>
第三方用户id，默认是0
</ul>
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">onSuccess</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>初始化成功回调函数,返回值：</p>{"siteId":"h5test","passwordRequired":true,"md5":"de399d5540b3da2fbc1eb0a770d4fd66","code":0,"msType":1}
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">mcuErrorEventHandler</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>整个MCUClient中Error异常监听</p></td>
</tr>
</tbody>
</table></div>
### 加入会议 ###
#### client.joinClass (paramInfo,onSuccess) ####
client初始化成功之后，加入会议。
示例代码
var paramInfo={
"userName":"大名",//自己的名字，在列表中显示
"password":"123321",//课堂密码，如果设置了密码需要验证
};
//加入会议
client.joinClass(paramInfo,onSuccess);
function onSuccess(callbackData){
//加入会议成功回调
/*{
"siteId": "h5test",
"confId": 1292388778,
"h5Module": 0,
"nodeId": 1484789938,
"topNodeID": 101,
"userRole": "normal",
"role": 1,
"isHost": false,
"classRole": 0,
"userId": "0",
"userName": "cccccc",
"password": "222222",
"userType": 8,
"passwordRequired": true,
"md5": "b36da144521b70d89e72993cd1117b5b",
"msType": 1,
"portal": "112.126.80.182:80",
"mcuDelay": 3000,
"MCUServerIP": "123.56.73.119",
"MCUServerPort": "7001",
"maxVideoChannels": 1,
"maxAudioChannels": 1,
"maxMediaChannels": 2
}*/
};
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="3">paramInfo</td>
<td rowspan="3"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>userName:(必选)String </p>进入课堂的名字</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>password:(可选)String </p>进入课堂的密码，如果课堂不设置密码就不需要，设置了密码的情况下，进入课堂需要输入密码，根据初始化回调的参数passwordRequired来判断</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">onSuccess</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>成功回调函数</p>
</td>
</tr>
</tbody>
</table></div>
### 离开会议 ###
#### client.leaveClass() ####
离开会议
### 获取当前的状态 ###
#### client.mcuClientStatus() ####
获取当前的状态
示例代码
var callbackData=client.mcuClientStatus();
//返回一个对象
//{code:0,message:"XXXXXX"}
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">callbackData</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>code:Number </p></li>
0 //SDK 未初始化</p>
1 //未加入会议</p>
2 //已经加入会议</p>
3 //已经离开会议</p>
4 //未知状态
</ul>
</td>
</tr>
<td>
<ul>
<li>message:String </p>
状态的描述，对应code，默认为空</li>
</ul>
</td>
</tr>
</tbody>
</table></div>
### 发送消息 ###
#### client.sendChatMsg(paramInfo) ####
发送聊天消息
示例代码
var paramInfo={
"message":"需要发送的内容",
"to":0
};
client.sendChatMsg(paramInfo);
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="M">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">paramInfo</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>message:(必选)String </p>消息内容</li>
</ul>
</td>
</tr>
<td>
<ul>
<li>to:(可选) Number </p>
接收消息的人的ID，默认值是0（所有人都）</li>
</ul>
</td>
</tr>
</tbody>
</table></div>
----------
## <font color=blue>McuClient 回调事件 </font>##
### 会议日志信息 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_SHOW_DETAIL, function(callbackData){
//返回值
/*{
"repeatmonthweekweek": 0,
"endmode": 0,
"repeatweek": "",
"endcount": 1,
"errorCode": 0,
"cycle": 0,
"repeatmonthday": 0,
"frequency": 1,
"repeatday": 0,
"meetingName": "mcuClient",
"repeatmode": 0,
"finalenddate": "",
"meetingContent": "",
"beginTime": "2017-01-16 13:00:00",
"endTime": "2017-01-31 15:00:00",
"monthType": 0,
"category": "",
"repeatmonthweekday": 0,
"status": 1
}*/
});
### 会议有人加入 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_INSERT_ROSTER,function(callbackData){
//返回值
/*{
"nodeId": 1483947664,
"nodeData": {
"nodeId": 1483947664,
"name": "cccccc",
"role": 1,
"level": 0,
"audioRecords": [],
"videoRecords": [],
"status": null,
"userData": {
"qq": "",
"skype": "",
"mobile": ""
},
"userId": "0",
"handUpTime": null,
"deviceType": 3,
"mobileDirection": null
}
}*/
});
### 会议有人离开 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_DELETE_ROSTER,function(callbackData){
//{"nodeId":1234}
});
### 关闭会议 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_EXIT, function(callbackData){
//.....
});
### 收到聊天消息 事件回调 ###
示例代码
client.on(MessageTypes.CHAT_RECEIVE, function(callbackData){
//返回值
/*{
"fromNodeID": 1484207995,
"toNodeID": 0,
"message": "消息内容",
"fromName": "发送消息人的名字",
"fromRole": 0
}*/
});
### 视频显示 事件回调 ###
示例代码
client.on(MessageTypes.VIDEO_RECEIVE, function(callbackData){
//.....
});
### 文档 事件回调 ###
示例代码
client.on(MessageTypes.DOC_SHOW, function(callbackData){
//.....
});
### 文档笔记 事件回调 ###
示例代码
client.on(MessageTypes.DOC_ANNOTATION,function(callbackData){
//.....
});
### 删除文档 事件回调 ###
示例代码
client.on(MessageTypes.DOC_DELETE,function(callbackData){
//.....
});
----------
## <font color=blue>ErrorCode 错误码查询</font> ##
<div class="wy-table-responsive">
<table border="1" class="docutils">
<colgroup>
<col width="14%">
<col width="10%">
<col width="76%">
</colgroup>
<tbody valign="M">
<tr class="row-odd">
<td><p class="first last">错误代码</p></td>
<td><p class="first last">值(code)</p></td>
<td><p class="first last">描述(reson)</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_PAEAM</td>
<td>100</td>
<td><p class="first last">初始化参数错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_NETWORK</td>
<td>101</td>
<td><p class="first last">初始化网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_PROTOCOL</td>
<td>102</td>
<td><p class="first last">初始化协议错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_FAILED</td>
<td>103</td>
<td><p class="first last">初始化验证失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_NETWORK</td>
<td>200</td>
<td><p class="first last">加入会议网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_PROTOCOL</td>
<td>201</td>
<td><p class="first last">加入会议化协议错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_FAILED</td>
<td>202</td>
<td><p class="first last">加入会议化异常错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_PARAM</td>
<td>203</td>
<td><p class="first last">加入会议参数错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_FULL</td>
<td>204</td>
<td><p class="first last">人数已满</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_MD5_WRONG</td>
<td>205</td>
<td><p class="first last">MD5验证失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_PASSWORD_WRONG</td>
<td>206</td>
<td><p class="first last">密码错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_CONFILICT</td>
<td>207</td>
<td><p class="first last">已经在其它地方登陆</p></td>
</tr>
<tr class="row-even">
<td>ERR_GET_CLASS_DETAIL</td>
<td>300</td>
<td><p class="first last">获取classDetail失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_GET_MEETING_PARAML</td>
<td>301</td>
<td><p class="first last">获取MeetingParam失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_NETWORK</td>
<td>10000</td>
<td><p class="first last">网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_UNKNOWN</td>
<td>10001</td>
<td><p class="first last">未知错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_SOCKET_DISCONNECT</td>
<td>20000</td>
<td><p class="first last">MCU断开连接，已经离开会议</p></td>
</tr>
</tbody>
</table>
</div>
\ No newline at end of file
不能预览此文件类型
# McuClient API参考说明 #
</p>
----------
##<font color=blue>McuClient 目录</font> ##
> - **创建McuClient对象**
>
> - **McuClient接口**
>
> - **McuClient回调事件**
>
> - **ErrorCode 错误码查询**
----------
##<font color=blue>使用步骤说明</font> ##
> 1. 创建McuClient对象
> 2. McuClient初始化init
> 3. 添加MessageTypes中的事件监听(接收各个模块的消息)
> 3. McuClient加入会议
> 4. 加入会议成功之后可以调用其他接口和监听事件
----------
##<font color=blue>创建McuClient对象</font> ##
只创建一次
示例代码
window.onload=function(){
//创建client，这是必须的第一步
const client=MCUClientEngine.createMcuClient();
//获取事件监听消息定义
const MessageTypes=MCUClientEngine.MessageTypes;
}
----------
## <font color=blue>McuClient接口 </font>##
### 初始化 ###
#### client.init (paramInfo,onSuccess,mcuErrorEventHandler) ####
client创建完成之后第一步需要初始化。
示例代码
var paramInfo={
"meetingNumber":123456,
"portal":"127.0.0.1:80",
"usertRole":"normal",
"userID":0,
};
//初始化
client.init(paramInfo,onSuccess,mcuErrorEventHandler);
function onSuccess(callbackData){
//初始化成功回调
/*{
"siteId": "h5test",
"passwordRequired": true,
"md5": "de399d5540b3da2fbc1eb0a770d4fd66",
"code": 0,
"msType": 1
}*/
};
function mcuErrorEventHandler(callbackData){
//整个MCUClient中Error异常监听
//返回值callbackData的结构为{"code":errorCode,"reson":""}
//errorCode的列表在文档最后面的 ErrorCode错误码查询
};
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="mid">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="5">paramInfo</td>
<td rowspan="5"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>meetingNumber:(必选)Number </p>课堂号</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>portal:(必选)String </p>IP地址</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>usertRole:(可选) String </p>
用户的身份，5种类型，默认是normal
;host（主持人/老师）、presenter(主讲人)、assistant(助教)、normal(普通角色/学生)，record（暂时没用）</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>userId:(可选) String </p>
第三方用户id，默认是0
</ul>
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">onSuccess</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>初始化成功回调函数,返回值：</p>{"siteId":"h5test","passwordRequired":true,"md5":"de399d5540b3da2fbc1eb0a770d4fd66","code":0,"msType":1}
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">mcuErrorEventHandler</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>整个MCUClient中Error异常监听</p></td>
</tr>
</tbody>
</table></div>
### 加入会议 ###
#### client.joinClass (paramInfo,onSuccess) ####
client初始化成功之后，加入会议。
示例代码
var paramInfo={
"userName":"大名",//自己的名字，在列表中显示
"password":"123321",//课堂密码，如果设置了密码需要验证
};
//加入会议
client.joinClass(paramInfo,onSuccess);
function onSuccess(callbackData){
//加入会议成功回调
/*{
"siteId": "h5test",
"confId": 1292388778,
"h5Module": 0,
"nodeId": 1484789938,
"topNodeID": 101,
"userRole": "normal",
"role": 1,
"isHost": false,
"classRole": 0,
"userId": "0",
"userName": "cccccc",
"password": "222222",
"userType": 8,
"passwordRequired": true,
"md5": "b36da144521b70d89e72993cd1117b5b",
"msType": 1,
"portal": "112.126.80.182:80",
"mcuDelay": 3000,
"MCUServerIP": "123.56.73.119",
"MCUServerPort": "7001",
"maxVideoChannels": 1,
"maxAudioChannels": 1,
"maxMediaChannels": 2
}*/
};
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="3">paramInfo</td>
<td rowspan="3"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>userName:(必选)String </p>进入课堂的名字</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>password:(可选)String </p>进入课堂的密码，如果课堂不设置密码就不需要，设置了密码的情况下，进入课堂需要输入密码，根据初始化回调的参数passwordRequired来判断</li>
</ul>
</td>
</tr>
<tr class="row-odd">
<td><p class="first last">onSuccess</p></td>
<td><p class="first last">Function</p></td>
<td><p class="first last"><li>(必选) Function </p>成功回调函数</p>
</td>
</tr>
</tbody>
</table></div>
### 离开会议 ###
#### client.leaveClass() ####
离开会议
### 获取当前的状态 ###
#### client.mcuClientStatus() ####
获取当前的状态
示例代码
var callbackData=client.mcuClientStatus();
//返回一个对象
//{code:0,message:"XXXXXX"}
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">callbackData</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>code:Number </p></li>
0 //SDK 未初始化</p>
1 //未加入会议</p>
2 //已经加入会议</p>
3 //已经离开会议</p>
4 //未知状态
</ul>
</td>
</tr>
<td>
<ul>
<li>message:String </p>
状态的描述，对应code，默认为空</li>
</ul>
</td>
</tr>
</tbody>
</table></div>
### 发送消息 ###
#### client.sendChatMsg(paramInfo) ####
发送聊天消息
示例代码
var paramInfo={
"message":"需要发送的内容",
"to":0
};
client.sendChatMsg(paramInfo);
<div class="wy-table-responsive"><table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="M">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">paramInfo</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>message:(必选)String </p>消息内容</li>
</ul>
</td>
</tr>
<td>
<ul>
<li>to:(可选) Number </p>
接收消息的人的ID，默认值是0（所有人都）</li>
</ul>
</td>
</tr>
</tbody>
</table></div>
### 添加白板内容 ###
#### client.sendInsertAnnotaion(paramInfo) ####
添加白板内容,可以添加任意线段、直线、矩形、圆形、文本等等内容。下面的代码中将分别演示添加(任意线段、直线、矩形、圆形、文本)内容时调用接口所要传入的参数。
示例代码
1. 添加线段(不规则)；
var paramInfo={
"type": 0,
"pointGroup": [{"w":10,"h":20},{"w":11,"h":21},{"w":12,"h":22}],//有多个坐标点组成
"color": "#000000",
"thickness": 1
};
client.sendInsertAnnotaion(paramInfo);
2. 添加直线；
var paramInfo={
"type": 1,
"pointGroup": [{"w":10,"h":20},{"w":60,"h":70}],//只有两个坐标点 [起点，终点]
"color": "#000000",
"thickness": 1
};
client.sendInsertAnnotaion(paramInfo);
3. 添加矩形；
var paramInfo={
"type": 2,
"pointGroup": [{"w":10,"h":10},{"w":60,"h":60}],//矩形对角线 [对角线坐标点1，对角线坐标点2]
"color": "#000000",
"thickness": 1
};
client.sendInsertAnnotaion(paramInfo);
4. 添加圆形；
var paramInfo={
"type": 3,
"pointGroup": [{"w":50,"h":50}],//只有一个坐标点[圆的中心坐标]
"color": "#000000",
"thickness": 1,
"radius": 20
};
client.sendInsertAnnotaion(paramInfo);
5. 添加文本；
var paramInfo={
"type": 4,
"pointGroup": [{"w":10,"h":20}],//只有一个坐标点[文本的左上角坐标]
"color": "#000000",
"fontSize": 14,
"fontName": "",
"text":"文本的内容"
};
client.sendInsertAnnotaion(paramInfo);
<div class="wy-table-responsive">
<table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">paramInfo</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<tr class="row-odd">
<td>
<ul>
<li>type:(必选)Number</p></li>
0 (线段), 1 (直线), 2(矩形), 3(圆形), 4(文本)
</ul>
</td>
</tr>
<td>
<ul>
<li>pointGroup:(必选)array[{"w":w,"h":h}] </p>
画布上的坐标点对象集合数组，数组中坐标点对象的数量根据type的类型而定,上面有示例代码</li>
</ul>
</td>
</tr>
</tr>
<td>
<ul>
<li>text:(文本必选)String </p>
文本的内容，这个属性只有在type类型为文本的时候使用，其它类型的情况下不使用</li>
</ul>
</td>
</tr>
</tr>
<td>
<ul>
<li>radius:(绘制圆形必选)Number </p>
圆的半径(按画布宽度百分比计算)，这个只在绘制圆的时候使用，其他type的时候不使用，这个值是一个相对画布宽度大小的百分比，比如在画布宽度为400，要绘制一个半径为40的圆，计算的百分比值=40/400=10%，那么radius=10</li>
</ul>
</td>
</tr>
</tr>
<td>
<ul>
<li>color:(可选)String </p>
颜色值，默认为"#000000"</li>
</ul>
</td>
</tr>
</tr>
<td>
<ul>
<li>thickness:(可选)Number </p>
线条的粗细度，除了文本之外的图像都有线条粗细，默认值为1</li>
</ul>
</td>
</tr>
</tr>
<td>
<ul>
<li>fontSize:(可选)Number </p>
文本的字体大小，默认值为14，这个属性只有在type类型为文本的时候使用，其它类型的情况下不使用</li>
</ul>
</td>
</tr>
</tr>
<td>
<ul>
<li>fontName:(可选)String </p>
文本字体，默认值为null，这个属性只有在type类型为文本的时候使用，其它类型的情况下不使用</li>
</ul>
</td>
</tr>
</tbody>
</table>
</div>
### 删除指定白板内容 ###
#### client.sendDeleteAnnotaion(paramInfo) ####
删除已有的白板内容,每一次插入的白板内容都有一个唯一的itemIdx标识，需要删除指定的白板内容，参数传递itemIdx即可。
示例代码
//下列代码为删除itemIdx标识为12222的白板内容
var paramInfo={
"itemIdx": 12222
};
client.sendDeleteAnnotaion(paramInfo);
<div class="wy-table-responsive">
<table border="1" class="docutils">
<colgroup>
<col width="10%">
<col width="10%">
<col width="80%">
</colgroup>
<tbody valign="m">
<tr class="row-odd">
<td><p class="first last">参数名称</p></td>
<td><p class="first last">类型</p></td>
<td><p class="first last">该对象包含以下属性</p></td>
</tr>
<tr class="row-even">
<td rowspan="11">paramInfo</td>
<td rowspan="11"><p class="first last">对象</p></td>
</tr>
<tr class="row-odd">
<td>
<ul>
<li>itemIdx:(必选)Number</p></li>
白板内容的itemIdx标识，需要删除指定的白板内容，参数传递itemIdx即可。
</ul>
</td>
</tbody>
</table>
</div>
----------
## <font color=blue>McuClient 回调事件 </font>##
### 会议日志信息 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_SHOW_DETAIL, function(callbackData){
//返回值
/*{
"repeatmonthweekweek": 0,
"endmode": 0,
"repeatweek": "",
"endcount": 1,
"errorCode": 0,
"cycle": 0,
"repeatmonthday": 0,
"frequency": 1,
"repeatday": 0,
"meetingName": "mcuClient",
"repeatmode": 0,
"finalenddate": "",
"meetingContent": "",
"beginTime": "2017-01-16 13:00:00",
"endTime": "2017-01-31 15:00:00",
"monthType": 0,
"category": "",
"repeatmonthweekday": 0,
"status": 1
}*/
});
### 会议有人加入事件回调 ###
示例代码
client.on(MessageTypes.CLASS_INSERT_ROSTER,function(callbackData){
//返回值
/*{
"nodeId": 1483947664,
"nodeData": {
"nodeId": 1483947664,
"name": "cccccc",
"role": 1,
"level": 0,
"audioRecords": [],
"videoRecords": [],
"status": null,
"userData": {
"qq": "",
"skype": "",
"mobile": ""
},
"userId": "0",
"handUpTime": null,
"deviceType": 3,
"mobileDirection": null
}
}*/
});
### 会议有人离开 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_DELETE_ROSTER,function(callbackData){
//{"nodeId":1234}
});
### 关闭会议 事件回调 ###
示例代码
client.on(MessageTypes.CLASS_EXIT, function(callbackData){
//.....
});
### 收到聊天消息 事件回调 ###
示例代码
client.on(MessageTypes.CHAT_RECEIVE, function(callbackData){
//返回值
/*{
"fromNodeID": 1484207995,
"toNodeID": 0,
"message": "消息内容",
"fromName": "发送消息人的名字",
"fromRole": 0
}*/
});
### 白板插入内容 事件回调 ###
示例代码
client.on(MessageTypes.WHITEBOARD_ANNOTAION_INSERT, function(callbackData){
//.....
});
### 白板删除内容 事件回调 ###
示例代码
client.on(MessageTypes.WHITEBOARD_ANNOTAION_DELETE, function(callbackData){
//.....
});
### 视频显示 事件回调 ###
示例代码
client.on(MessageTypes.VIDEO_RECEIVE, function(callbackData){
//.....
});
### 文档 事件回调 ###
示例代码
client.on(MessageTypes.DOC_SHOW, function(callbackData){
//.....
});
### 文档笔记 事件回调 ###
示例代码
client.on(MessageTypes.DOC_ANNOTATION,function(callbackData){
//.....
});
### 删除文档 事件回调 ###
示例代码
client.on(MessageTypes.DOC_DEL,function(callbackData){
//.....
});
----------
## <font color=blue>ErrorCode 错误码查询</font> ##
<div class="wy-table-responsive">
<table border="1" class="docutils">
<colgroup>
<col width="14%">
<col width="10%">
<col width="76%">
</colgroup>
<tbody valign="M">
<tr class="row-odd">
<td><p class="first last">错误代码</p></td>
<td><p class="first last">值(code)</p></td>
<td><p class="first last">描述(reson)</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_PAEAM</td>
<td>100</td>
<td><p class="first last">初始化参数错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_NETWORK</td>
<td>101</td>
<td><p class="first last">初始化网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_PROTOCOL</td>
<td>102</td>
<td><p class="first last">初始化协议错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_INIT_FAILED</td>
<td>103</td>
<td><p class="first last">初始化验证失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_NETWORK</td>
<td>200</td>
<td><p class="first last">加入会议网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_PROTOCOL</td>
<td>201</td>
<td><p class="first last">加入会议化协议错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_FAILED</td>
<td>202</td>
<td><p class="first last">加入会议化异常错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_PARAM</td>
<td>203</td>
<td><p class="first last">加入会议参数错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_FULL</td>
<td>204</td>
<td><p class="first last">人数已满</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_MD5_WRONG</td>
<td>205</td>
<td><p class="first last">MD5验证失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_PASSWORD_WRONG</td>
<td>206</td>
<td><p class="first last">密码错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_CLASS_JOIN_CONFILICT</td>
<td>207</td>
<td><p class="first last">已经在其它地方登陆</p></td>
</tr>
<tr class="row-even">
<td>ERR_GET_CLASS_DETAIL</td>
<td>300</td>
<td><p class="first last">获取classDetail失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_GET_MEETING_PARAML</td>
<td>301</td>
<td><p class="first last">获取MeetingParam失败</p></td>
</tr>
<tr class="row-even">
<td>ERR_NETWORK</td>
<td>10000</td>
<td><p class="first last">网络错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_UNKNOWN</td>
<td>10001</td>
<td><p class="first last">未知错误</p></td>
</tr>
<tr class="row-even">
<td>ERR_SOCKET_DISCONNECT</td>
<td>20000</td>
<td><p class="first last">MCU断开连接，已经离开会议</p></td>
</tr>
</tbody>
</table>
</div>
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不能预览此文件类型
# DOCS FOLDER
wrcp 主要负责和MCU服务端通讯部分的
1.协议上 senddata是顶层协议壳。所有消息包都嵌套打在 这个 pdu中
2.
从会议流程上看，分以下几类：
1、connectprovider(内部嵌套joinconference包）：加入会议协议，分为request和response两组。
2、joinsession（内部嵌套注册表的操作包）：加入应用，分为request和response
3、joinchannel：加入channel
4、adapterpdu 中嵌套注册表操作pdu
mcu中的注册表是有客户端通过adapterpdu来维护的，mcu本身不维护这个数据
我特别强调这个，就是想说明，会议的所有控制逻辑不是mcu完成的，而是客户端完成的
3.每个应用就是一个session，（joinsession就是加入这个应用），客户端加入这个应用后，就能从mcu的注册标中活的这个应用的所有信息。
conference这个应用会保留会议的主要信息如用户列表等，而且很多会议控制我觉得也会在这个应用中。
然后特定应用如聊天就是负责聊天的数据转发，需要先joinsession然后在joinchannel（相当于聊天的数据通道），这样客户端会通过senddatapdu嵌套chatsenddatapdu来发送聊天channel的消息，其他客户端只要加入了聊天应用的聊天channel，就会收到聊天消息。
每个应用在joinsession时会嵌套adapterpdu，其中带上了需要维护的注册表信息（定义 registrykey和object）
注册表常用的就是 table，几乎所有app都维护了一个table
比如一个会议中会维护三个视频通道，这样在table中就会有三条记录（以视频channel id作为索引
所有用户加入视频应用后都会获得这个信息，且记录发生改变时会广播给全网用户。
具体到这个表格的存储呢，mcu仅仅知道 id 和 一个 pdu生成的字符串还有owner信息。具体这个记录的内容，mcu没有关心。
比如想定义一个会议的控制行为，很可能的操作就是：在conference这个应用的某个表格下插入一个特定id的string值。然后通过修改这个值，然后与会的人知道当前是什么行为
再比如，tabbar中的多个tab选项，每个选项对应一个id，其属性可以保存在conference中一个表中，这样属性值中可以有visble选项，老师切换时，将相关id属性同步成true，mcu会广播给所有客户端，这样所有的与会人员就知道切换tab了。
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