setMilliseconds()
方法会根据本地时间设置一个日期对象的豪秒数。
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语法
dateObj.setMilliseconds(millisecondsValue)
参数
millisecondsValue
- 一个 0 到 999 的数字,表示豪秒数。
描述
如果指定的数字超出了合理范围,则日期对象的时间信息会被相应地更新。例如,如果指定了 1005,则秒数加 1,豪秒数为 5。
例子
例子:使用setMilliseconds
var theBigDay = new Date();
theBigDay.setMilliseconds(100);
规范
规范版本 | 规范状态 | 注解 |
---|---|---|
ECMAScript 1st Edition. Implemented in JavaScript 1.3 | Standard | Initial definition. |
ECMAScript 5.1 (ECMA-262) Date.prototype.setMilliseconds |
Standard | |
ECMAScript 2015 (6th Edition, ECMA-262) Date.prototype.setMilliseconds |
Standard |
浏览器兼容性
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