已废弃
该特性已经从 Web 标准中删除，虽然一些浏览器目前仍然支持它，但也许会在未来的某个时间停止支持，请尽量不要使用该特性。

The `setYear()` method sets the year for a specified date according to local time. Because `setYear` does not set full years ("year 2000 problem"), it is no longer used and has been replaced by the `setFullYear` method.

## Syntax

    dateObj.setYear(yearValue)

### Parameters

`yearValue`
  An integer.

### Returns

If `yearValue` is a number between 0 and 99 (inclusive), then the year for `dateObj` is set to 1900 + `yearValue`. Otherwise, the year for `dateObj` is set to `yearValue`.

## Examples

### Example: Using `setYear`

The first two lines set the year to 1996. The third sets the year to 2000.

    var theBigDay = new Date();

    theBigDay.setYear(96);
    theBigDay.setYear(1996);
    theBigDay.setYear(2000);

## Specifications

Specification | Status | Comment
--- | --- | ---
ECMAScript 1st Edition. Implemented in JavaScript 1.0 | Standard | Initial definition.
ECMAScript 5.1 (ECMA-262) Date.prototype.getYear | Standard | Defined in the (informative) compatibility annex.
ECMAScript 2015 (6th Edition, ECMA-262) Date.prototype.getYear | Standard | Defined in the (normative) annex for additional features for web browsers.

## Browser compatibility

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.

Update compatibility data on GitHub

| Desktop | Mobile | Server
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | Safari on iOS | Samsung Internet | Node.js
`setYear` Deprecated | 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

### Legend

Full support
  Full support
Deprecated. Not for use in new websites.
  Deprecated. Not for use in new websites.

## See also

- `Date.prototype.getFullYear()`
- `Date.prototype.getUTCFullYear()`
- `Date.prototype.setFullYear()`
- `Date.prototype.setUTCFullYear()`