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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语法
dateObj.setUTCDate(dayValue)
参数
dayValue
- 一个1-31的整形数字,用来指定日期。
描述
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。
示例
使用Using setUTCDate()
var theBigDay = new Date();
theBigDay.setUTCDate(20);
规范
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 |
浏览器兼容
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