date.getDate
getDate()方法根据本地时间返回指定日期的那天。
语法
dateObj.getDate()返回值
一个整数，介于1和31之间，表示按当地时间计算给定日期的月份。
例子
使用 getDate()
下面的第二个语句，根据Date对象Xmas95的值，将值25指定为变量day。
var Xmas95 = new Date('December 25, 1995 23:15:30');
var day = Xmas95.getDate();
console.log(day); // 25规格
Specification | Status | Comment |
|---|---|---|
ECMAScript Latest Draft (ECMA-262)The definition of 'Date.prototype.getDate' in that specification. | Living Standard | ? |
ECMAScript 2015 (6th Edition, ECMA-262)The definition of 'Date.prototype.getDate' in that specification. | Standard | ? |
ECMAScript 5.1 (ECMA-262)The definition of 'Date.prototype.getDate' in that specification. | Standard | ? |
ECMAScript 1st Edition (ECMA-262) | Standard | Initial definition. Implemented in JavaScript 1.1. |
浏览器兼容性
Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
Basic Support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |
Feature | Android | Chrome for Android | Edge mobile | Firefox for Android | IE mobile | Opera Android | iOS Safari |
|---|---|---|---|---|---|---|---|
Basic Support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |
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