---
title: Date.prototype.setSeconds()
slug: Web/JavaScript/Reference/Global_Objects/Date/setSeconds
translation_of: Web/JavaScript/Reference/Global_Objects/Date/setSeconds
---
<div>{{JSRef}}</div>

<p>setSeconds () 메서드는 현지 시간에 따라 지정된 날짜의 초를 설정합니다.</p>

<h2 id="Syntax">Syntax</h2>

<pre class="syntaxbox"><code><var>dateObj</var>.setSeconds(<var>secondsValue</var>[, <var>msValue</var>])</code></pre>

<h3 id="Versions_prior_to_JavaScript_1.3">Versions prior to JavaScript 1.3</h3>

<pre class="syntaxbox"><code><var>dateObj</var>.setSeconds(<var>secondsValue</var>)</code></pre>

<h3 id="Parameters">Parameters</h3>

<dl>
 <dt><code>secondsValue</code></dt>
 <dd>초를 나타내는 0에서 59 사이의 정수입니다.</dd>
 <dt><code>msValue</code></dt>
 <dd>선택 과목. 밀리 초를 나타내는 0에서 999 사이의 숫자입니다.</dd>
</dl>

<h3 id="Return_value">Return value</h3>

<p>1970 년 1 월 1 일 00:00:00 UTC와 업데이트 된 날짜 사이의 밀리 초 숫자입니다.</p>

<h2 id="Description">Description</h2>

<p>msValue 매개 변수를 지정하지 않으면 {{jsxref("Date.prototype.getMilliseconds()", "getMilliseconds()")}} 메서드에서 반환 된 값이 사용됩니다.</p>

<p>지정한 매개 변수가 예상 범위를 벗어나면 setSeconds ()는 {{jsxref("Date")}} 객체의 날짜 정보를 그에 따라 업데이트하려고 시도합니다. 예를 들어, secondsValue에 100을 사용하면 {{jsxref("Date")}} 객체에 저장된 분이 1 씩 증가하고 40 초 동안 사용됩니다.</p>

<h2 id="Examples">Examples</h2>

<h3 id="Using_setSeconds()">Using <code>setSeconds()</code></h3>

<pre class="brush: js">var theBigDay = new Date();
theBigDay.setSeconds(30);
</pre>

<h2 id="Specifications">Specifications</h2>

<table class="standard-table">
 <tbody>
  <tr>
   <th scope="col">Specification</th>
   <th scope="col">Status</th>
   <th scope="col">Comment</th>
  </tr>
  <tr>
   <td>{{SpecName('ES1')}}</td>
   <td>{{Spec2('ES1')}}</td>
   <td>Initial definition. Implemented in JavaScript 1.0.</td>
  </tr>
  <tr>
   <td>{{SpecName('ES5.1', '#sec-15.9.5.30', 'Date.prototype.setSeconds')}}</td>
   <td>{{Spec2('ES5.1')}}</td>
   <td> </td>
  </tr>
  <tr>
   <td>{{SpecName('ES6', '#sec-date.prototype.setseconds', 'Date.prototype.setSeconds')}}</td>
   <td>{{Spec2('ES6')}}</td>
   <td> </td>
  </tr>
  <tr>
   <td>{{SpecName('ESDraft', '#sec-date.prototype.setseconds', 'Date.prototype.setSeconds')}}</td>
   <td>{{Spec2('ESDraft')}}</td>
   <td> </td>
  </tr>
 </tbody>
</table>

<h2 id="Browser_compatibility">Browser compatibility</h2>

<div>{{CompatibilityTable}}</div>

<div id="compat-desktop">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Feature</th>
   <th>Chrome</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>{{CompatVersionUnknown}}</td>
   <td>{{CompatVersionUnknown}}</td>
  </tr>
 </tbody>
</table>
</div>

<div id="compat-mobile">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Feature</th>
   <th>Android</th>
   <th>Chrome for Android</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>{{CompatVersionUnknown}}</td>
   <td>{{CompatVersionUnknown}}</td>
   <td>{{CompatVersionUnknown}}</td>
   <td>{{CompatVersionUnknown}}</td>
   <td>{{CompatVersionUnknown}}</td>
   <td>{{CompatVersionUnknown}}</td>
  </tr>
 </tbody>
</table>
</div>

<h2 id="See_also">See also</h2>

<ul>
 <li>{{jsxref("Date.prototype.getSeconds()")}}</li>
 <li>{{jsxref("Date.prototype.setUTCSeconds()")}}</li>
</ul>