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Diffstat (limited to 'files/zh-cn/web/javascript/reference/global_objects/undefined')
| -rw-r--r-- | files/zh-cn/web/javascript/reference/global_objects/undefined/index.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/files/zh-cn/web/javascript/reference/global_objects/undefined/index.html b/files/zh-cn/web/javascript/reference/global_objects/undefined/index.html index 2748581673..e440e136f6 100644 --- a/files/zh-cn/web/javascript/reference/global_objects/undefined/index.html +++ b/files/zh-cn/web/javascript/reference/global_objects/undefined/index.html @@ -21,11 +21,11 @@ translation_of: Web/JavaScript/Reference/Global_Objects/undefined </div> </div> -<h2 id="Syntax" name="Syntax">语法</h2> +<h2 id="Syntax">语法</h2> <pre class="syntaxbox"><code>undefined </code></pre> -<h2 id="Description" name="Description">描述</h2> +<h2 id="Description">描述</h2> <p><code>undefined</code>是<em>全局对象</em>的一个属性。也就是说，它是全局作用域的一个变量。<code>undefined</code>的最初值就是原始数据类型<code>{{Glossary("Undefined", "undefined")}}</code>。</p> |