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| author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
|---|---|---|
| committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
| commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
| tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/web/javascript/reference/global_objects/date/setutcseconds/index.html | |
| parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
| download | translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.gz translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.bz2 translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.zip | |
initial commit
Diffstat (limited to 'files/zh-cn/web/javascript/reference/global_objects/date/setutcseconds/index.html')
| -rw-r--r-- | files/zh-cn/web/javascript/reference/global_objects/date/setutcseconds/index.html | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/files/zh-cn/web/javascript/reference/global_objects/date/setutcseconds/index.html b/files/zh-cn/web/javascript/reference/global_objects/date/setutcseconds/index.html new file mode 100644 index 0000000000..fce240e115 --- /dev/null +++ b/files/zh-cn/web/javascript/reference/global_objects/date/setutcseconds/index.html @@ -0,0 +1,92 @@ +--- +title: Date.prototype.setUTCSeconds() +slug: Web/JavaScript/Reference/Global_Objects/Date/setUTCSeconds +tags: + - 日期 +translation_of: Web/JavaScript/Reference/Global_Objects/Date/setUTCSeconds +--- +<div>{{JSRef}}</div> + +<p><code><font face="Open Sans, Arial, sans-serif">此 </font><strong>setUTCSeconds()</strong></code> 方法为一个依据国际通用时间的特定日期设置秒数。</p> + +<div>{{EmbedInteractiveExample("pages/js/date-setutcseconds.html")}}</div> + + + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox"><code><var>dateObj</var>.setUTCSeconds(<var>secondsValue</var>[, <var>msValue</var>])</code></pre> + +<h3 id="参数">参数</h3> + +<dl> + <dt><code>secondsValue</code></dt> + <dd>一个在0到59之间的整数,表示秒数。</dd> + <dt><code>msValue</code></dt> + <dd>可选参数。一个0到999之间的数字,代表毫秒数。</dd> +</dl> + +<h3 id="返回值">返回值</h3> + +<p>一个毫秒数,表示从国际通用时间1970年00:00:00到设置的时间值之间的时间跨度。</p> + +<h2 id="描述">描述</h2> + +<p>如果你没有设置msValue参数的值, 那么返回的值来自{{jsxref("Date.prototype.getUTCMilliseconds()", "getUTCMilliseconds()")}} 方法。</p> + +<p>如果你指定的值超出了范围, <code>setUTCSeconds()</code> 因此会更新{{jsxref("Date")}} 对象中date的相关信息 . 举个例子, 如果你设置secondsValue为100, {{jsxref("Date")}} 对象中的分钟数会增加1, 并且秒数会变成40.</p> + +<h2 id="示例">示例</h2> + +<h3 id="使用_setUTCSeconds()">使用 <code>setUTCSeconds()</code></h3> + +<pre class="brush: js">var theBigDay = new Date(); +theBigDay.setUTCSeconds(20); +</pre> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">说明</th> + <th scope="col">状态</th> + <th scope="col">备注</th> + </tr> + <tr> + <td>{{SpecName('ES1')}}</td> + <td>{{Spec2('ES1')}}</td> + <td>初始化设定. 从 JavaScript 1.3继承.</td> + </tr> + <tr> + <td>{{SpecName('ES5.1', '#sec-15.9.5.31', 'Date.prototype.setUTCSeconds')}}</td> + <td>{{Spec2('ES5.1')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-date.prototype.setutcseconds', 'Date.prototype.setUTCSeconds')}}</td> + <td>{{Spec2('ES6')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-date.prototype.setutcseconds', 'Date.prototype.setUTCSeconds')}}</td> + <td>{{Spec2('ESDraft')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + +<div> +<p class="hidden">The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> and send us a pull request.</p> + +<p>{{Compat("javascript.builtins.Date.setUTCSeconds")}}</p> +</div> + +<h2 id="另见">另见</h2> + +<ul> + <li>{{jsxref("Date.prototype.getUTCSeconds()")}}</li> + <li>{{jsxref("Date.prototype.setSeconds()")}}</li> +</ul> |
