diff options
author | Florian Merz <me@fiji-flo.de> | 2021-02-11 12:56:40 +0100 |
---|---|---|
committer | Florian Merz <me@fiji-flo.de> | 2021-02-11 12:56:40 +0100 |
commit | 310fd066e91f454b990372ffa30e803cc8120975 (patch) | |
tree | d5d900deb656a5da18e0b60d00f0db73f3a2e88e /files/zh-cn/web/api/rtcpeerconnection | |
parent | 8260a606c143e6b55a467edf017a56bdcd6cba7e (diff) | |
download | translated-content-310fd066e91f454b990372ffa30e803cc8120975.tar.gz translated-content-310fd066e91f454b990372ffa30e803cc8120975.tar.bz2 translated-content-310fd066e91f454b990372ffa30e803cc8120975.zip |
unslug zh-cn: move
Diffstat (limited to 'files/zh-cn/web/api/rtcpeerconnection')
-rw-r--r-- | files/zh-cn/web/api/rtcpeerconnection/icecandidate_event/index.html | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/files/zh-cn/web/api/rtcpeerconnection/icecandidate_event/index.html b/files/zh-cn/web/api/rtcpeerconnection/icecandidate_event/index.html new file mode 100644 index 0000000000..38fc5c1920 --- /dev/null +++ b/files/zh-cn/web/api/rtcpeerconnection/icecandidate_event/index.html @@ -0,0 +1,135 @@ +--- +title: 'RTCPeerConnection: icecandidate event' +slug: Web/Events/icecandidate +translation_of: Web/API/RTCPeerConnection/icecandidate_event +--- +<p>{{SeeCompatTable}}</p> + +<p>当 {{domxref("RTCPeerConnection")}}通过{{domxref("RTCPeerConnection.setLocalDescription()")}}方法更改本地描述之后,该{{domxref("RTCPeerConnection")}}会抛出<strong><code>icecandidate</code></strong>事件。该事件的监听器需要将更改后的描述信息传送给远端{{domxref("RTCPeerConnection")}},以更新远端的备选源。</p> + +<h2 id="使用指南">使用指南</h2> + +<p><code>icecandidate</code> 的类型为 {{domxref("RTCPeerIceCandidateEvent")}}, 在以下三种情况下会触发该事件:</p> + +<h3 id="分享新的源">分享新的源</h3> + +<p><code>触发icecandidate</code>事件的首要原因:当获得新的源之后,需要将该源的信息发送给远端信号服务器,并分发至其他端的{{domxref("RTCPeerConnection")}}。其他{{domxref("RTCPeerConnection")}}通过{{domxref("RTCPeerConnection.addIceCandidate", "addIceCandidate()")}}方法将新{{domxref("RTCPeerCandidateIceEvent.candidate", "candidate")}} 中携带的信息,将新的源描述信息添加进它的备选池中;</p> + +<pre>rtcPeerConnection.onicecandidate = (event) => { + if (event.candidate) { + sendCandidateToRemotePeer(event.candidate) + } +} +</pre> + + + +<h2 id="概述">概述</h2> + +<dl> + <dt style="float: left; text-align: right; width: 120px;">规范</dt> + <dd style="margin: 0 0 0 120px;">{{ SpecName('WebRTC 1.0', '#event-mediastream-icecandidate', 'icecandidate') }}</dd> + <dt style="float: left; text-align: right; width: 120px;">接口</dt> + <dd style="margin: 0 0 0 120px;">{{domxref("RTCPeerConnectionIceEvent")}}</dd> + <dt style="float: left; text-align: right; width: 120px;">事件冒泡</dt> + <dd style="margin: 0 0 0 120px;">否</dd> + <dt style="float: left; text-align: right; width: 120px;">能否取消默认</dt> + <dd style="margin: 0 0 0 120px;">否</dd> + <dt style="float: left; text-align: right; width: 120px;">事件目标</dt> + <dd style="margin: 0 0 0 120px;">{{domxref("RTCPeerConnection")}}</dd> + <dt style="float: left; text-align: right; width: 120px;">默认行为</dt> + <dd style="margin: 0 0 0 120px;">无</dd> +</dl> + +<h2 id="属性">属性</h2> + +<p><em>属性继承自{{domxref("RTCPeerConnectionIceEvent")}}.</em></p> + +<h2 id="方法">方法</h2> + +<p><em>方法继承自 {{domxref("RTCPeerConnectionIceEvent")}}.</em></p> + +<h2 id="相关事件">相关事件</h2> + +<ul> + <li><em>无</em></li> +</ul> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">注释</th> + </tr> + <tr> + <td>{{ SpecName('WebRTC 1.0', '#event-mediastream-icecandidate', 'icecandidate') }}</td> + <td>{{Spec2('WebRTC 1.0')}}</td> + <td></td> + </tr> + </tbody> +</table> + +<h2 id="兼容性">兼容性</h2> + +<p>{{ CompatibilityTable() }}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>特性</th> + <th>Chrome</th> + <th>Edge</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{ CompatVersionUnknown }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>特性</th> + <th>Android</th> + <th>Chrome for Android</th> + <th>Edge</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="参阅">参阅</h2> + +<ul> + <li><a href="/en-US/docs/Web/Guide/API/WebRTC" title="/en-US/docs/CSS/Using_CSS_animations">WebRTC</a></li> +</ul> |