From 9b97f9f4a1f580cbf582fb4bebabbccaab8e5dda Mon Sep 17 00:00:00 2001
From: MDN <actions@users.noreply.github.com>
Date: Thu, 16 Dec 2021 00:52:08 +0000
Subject: [CRON] sync translated content

---
 .../zh-cn/web/api/websocket/open_event/index.html  | 42 ++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 files/zh-cn/web/api/websocket/open_event/index.html

(limited to 'files/zh-cn/web/api/websocket/open_event/index.html')

diff --git a/files/zh-cn/web/api/websocket/open_event/index.html b/files/zh-cn/web/api/websocket/open_event/index.html
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index 0000000000..a0d5e78dc7
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@@ -0,0 +1,42 @@
+---
+title: WebSocket.onopen
+slug: Web/API/WebSocket/open_event
+translation_of: Web/API/WebSocket/onopen
+original_slug: Web/API/WebSocket/onopen
+---
+<p><strong><code>WebSocket.onopen</code></strong>属性定义一个事件处理程序，当{{domxref("WebSocket")}} 的连接状态{{domxref("WebSocket.readyState","readyState")}} 变为{{domxref("WebSocket.readyState","1")}}时调用;这意味着当前连接已经准备好发送和接受数据。这个事件处理程序通过 {{domxref("事件")}}（建立连接时）触发。</p>
+
+<h2 id="语法">语法</h2>
+
+<pre class="syntaxbox notranslate"><em>aWebSocket</em>.onopen = function(event) {
+  console.log("WebSocket is open now.");
+};</pre>
+
+<h2 id="返回值">返回值</h2>
+
+<p>An {{domxref("EventListener")}}.</p>
+
+<h2 id="规范">规范</h2>
+
+<table class="standard-table">
+ <thead>
+  <tr>
+   <th scope="col">Specification</th>
+   <th scope="col">Status</th>
+   <th scope="col">Comment</th>
+  </tr>
+ </thead>
+ <tbody>
+  <tr>
+   <td>{{SpecName('HTML WHATWG', '#handler-websocket-onopen', 'WebSocket: onopen')}}</td>
+   <td>{{Spec2('HTML WHATWG')}}</td>
+   <td>Initial definition</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="浏览器兼容性">浏览器兼容性</h2>
+
+
+
+<p>{{Compat("api.WebSocket.onopen")}}</p>
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