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diff --git a/files/zh-cn/web/javascript/reference/operators/assignment/index.html b/files/zh-cn/web/javascript/reference/operators/assignment/index.html new file mode 100644 index 0000000000..eba07d8890 --- /dev/null +++ b/files/zh-cn/web/javascript/reference/operators/assignment/index.html @@ -0,0 +1,62 @@ +--- +title: 赋值运算符(=) +slug: Web/JavaScript/Reference/Operators/Assignment +tags: + - JavaScript + - 参考 + - 操作者 + - 语言特性 + - 赋值运算符 +translation_of: Web/JavaScript/Reference/Operators/Assignment +--- +<div>{{jsSidebar("Operators")}}</div> + +<p><span>简单赋值操作符(=)用于为变量赋值。赋值表达式本身的值为其完成后被赋值的变量的值。为了给多个变量赋一个值,可以链式使用赋值操作符。</span></p> + +<div>{{EmbedInteractiveExample("pages/js/expressions-assignment.html")}}</div> + +<div></div> + + + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox notranslate"><strong>Operator:</strong> x = y +</pre> + +<h2 id="示例">示例</h2> + +<h3 id="简单赋值和链式赋值">简单赋值和链式赋值</h3> + +<pre class="brush: js notranslate">// 假设已经存在以下变量 +// x = 5 +// y = 10 +// z = 25 + +x = y // x 为 10 +x = y = z // x, y 都为 25</pre> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Specification</th> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-assignment-operators', 'Assignment operators')}}</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器支持">浏览器支持</h2> + + + +<p>{{Compat("javascript.operators.assignment")}}</p> + +<h2 id="相关链接">相关链接</h2> + +<ul> + <li><a href="/en-US/docs/Web/JavaScript/Guide/Expressions_and_Operators#Assignment">Assignment operators in the JS guide</a></li> +</ul> |