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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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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/setyear | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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diff --git a/files/zh-cn/web/javascript/reference/global_objects/date/setyear/index.html b/files/zh-cn/web/javascript/reference/global_objects/date/setyear/index.html new file mode 100644 index 0000000000..7999ad0022 --- /dev/null +++ b/files/zh-cn/web/javascript/reference/global_objects/date/setyear/index.html @@ -0,0 +1,72 @@ +--- +title: Date.prototype.setYear() +slug: Web/JavaScript/Reference/Global_Objects/Date/setYear +tags: + - JavaScript + - 已废弃 + - 日期 +translation_of: Web/JavaScript/Reference/Global_Objects/Date/setYear +--- +<div>{{JSRef}} {{deprecated_header}}</div> + +<p><strong><code>setYear()</code></strong> 方法根据一个本地时间为一个确定的日期对象设置年份。由于<code>setYear()</code> 并不设置完整年份("正是千年虫问题"),本方法已经完全被{{jsxref("Date.prototype.setFullYear()","setFullYear()")}} 方法所取代。</p> + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox"><code><var>dateObj</var>.setYear(<var>yearValue</var>)</code></pre> + +<h3 id="参数">参数</h3> + +<dl> + <dt><code>yearValue</code></dt> + <dd>一个整数。</dd> +</dl> + +<h3 id="返回值">返回值</h3> + +<p>介于1970年1月1日 00:00:00 UTC时间与更新后日期的毫秒数。</p> + +<h2 id="描述">描述</h2> + +<p>如果<code>yearValue</code> 是介于0到99(包含99)之间的整数,则目标对象 <code>dateObj</code> 的年份被设置为 <code>1900 + yearValue</code>。否则,目标对象 <code>dateObj</code> 的年份被设置为 <code>yearValue</code>.</p> + +<h2 id="例子">例子</h2> + +<h3 id="使用_setYear">使用 <code>setYear()</code></h3> + +<p>例子前两行(除去声明)将年份设置为1996。 第三行将年份设置为2000.</p> + +<pre class="brush: js">var theBigDay = new Date(); + +theBigDay.setYear(96); +theBigDay.setYear(1996); +theBigDay.setYear(2000); +</pre> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">规范</th> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-date.prototype.setyear', 'Date.prototype.setYear')}}</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + +<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.setYear")}}</p> + +<h2 id="相关链接">相关链接</h2> + +<ul> + <li>{{jsxref("Date.prototype.getFullYear()")}}</li> + <li>{{jsxref("Date.prototype.getUTCFullYear()")}}</li> + <li>{{jsxref("Date.prototype.setFullYear()")}}</li> + <li>{{jsxref("Date.prototype.setUTCFullYear()")}}</li> +</ul> |