setUTCDate() 方法就是根据全球时间设置特定date对象的日期。
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dateObj.setUTCDate(dayValue)dayValue如果你指定的参数超出了范围，setUTCDate()会尝试更新对应的Date 中的日期信息。例如，如果你使用了40来作为参数，但是Date 中存储的月份为6月，那么日期将被改写为10且月份被增到7月。
setUTCDate()var theBigDay = new Date();
theBigDay.setUTCDate(20);
| Specification | Status | Comment |
|---|---|---|
| ECMAScript 1st Edition. | Standard | Initial definition. Implemented in JavaScript 1.3. |
| ECMAScript 5.1 (ECMA-262) Date.prototype.setUTCDate |
Standard | |
| ECMAScript 2015 (6th Edition, ECMA-262) Date.prototype.setUTCDate |
Standard |
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
| Desktop | Mobile | Server | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
setUTCDate | Chrome Full support Yes | Edge Full support 12 | Firefox Full support 1 | IE Full support Yes | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Edge Mobile Full support Yes | Firefox Android Full support 4 | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android Full support Yes | nodejs Full support Yes |