# wx.closeSocket ### wx.closeSocket(Object object) 關閉 WeSocket 連接 #### 參數 ##### Object object 屬性類型默認值是否必填說明支持版本codenumber1000（表示正常關閉連接）否一個數字值表示關閉連接的狀態號，表示連接被關閉的原因。reasonstring否一個可讀的字符串，表示連接被關閉的原因。這個字符串必須是不長于 123 字節的 UTF-8 文本（不是字符）。successfunction否接口調用成功的回調函數failfunction否接口調用失敗的回調函數completefunction否接口調用結束的回調函數（調用成功、失敗都會執行）#### 示例代碼 ``` <pre class="prettyprint"><ol class="linenums"><li class="l"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="pln">wx</span><span class="pun">.</span><span class="pln">connectSocket</span><span class="pun">({</span></code></li> <li class="l1"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="pln"> url</span><span class="pun">:</span><span class="pln"> </span><span class="str">'test.php'</span></code></li> <li class="l"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="pun">})</span></code></li> <li class="l1"><code class="pcalibre9 pcalibre8 pcalibre7"></code></li> <li class="l"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="com">//注意這里有時序問題，</span></code></li> <li class="l1"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="com">//如果 wx.connectSocket 還沒回調 wx.onSocketOpen，而先調用 wx.closeSocket，那么就做不到關閉 WebSocket 的目的。</span></code></li> <li class="l"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="com">//必須在 WebSocket 打開期間調用 wx.closeSocket 才能關閉。</span></code></li> <li class="l1"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="pln">wx</span><span class="pun">.</span><span class="pln">onSocketOpen</span><span class="pun">(</span><span class="hljs-params"><span class="kwd">function</span></span><span class="pun">(</span><span class="hljs-params"></span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span></code></li> <li class="l"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="pln"> wx</span><span class="pun">.</span><span class="pln">closeSocket</span><span class="pun">()</span></code></li> <li class="l1"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="pun">})</span></code></li> <li class="l"><code class="pcalibre9 pcalibre8 pcalibre7"></code></li> <li class="l1"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="pln">wx</span><span class="pun">.</span><span class="pln">onSocketClose</span><span class="pun">(</span><span class="hljs-params"><span class="kwd">function</span></span><span class="pun">(</span><span class="hljs-params"><span class="pln">res</span></span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span></code></li> <li class="l"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="pln"> console</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="str">'WebSocket 已關閉！'</span><span class="pun">)</span></code></li> <li class="l1"><code class="pcalibre9 pcalibre8 pcalibre7"><span class="pun">})</span></code></li> </ol> ``` > 原文: <https://developers.weixin.qq.com/minigame/dev/api/network/websocket/wx.closeSocket.html>