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• 句法
• 范例
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

Intl.DateTimeFormat.prototype.formatRangeToParts() method allows locale-specific tokens representing each part of the formatted date range produced by DateTimeFormat formatters.

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句法

Intl.DateTimeFormat.prototype.formatRangeToParts(startDate, endDate)
					

范例

基本 formatRangeToParts usage

This method receives two Dates and returns an Array of objects containing the locale-specific tokens representing each part of the formatted date range.

let date1 = new Date(Date.UTC(2007, 0, 10, 10, 0, 0));
let date2 = new Date(Date.UTC(2007, 0, 10, 11, 0, 0));
// > 'Wed, 10 Jan 2007 10:00:00 GMT'
// > 'Wed, 10 Jan 2007 11:00:00 GMT'
let fmt = new Intl.DateTimeFormat("en", {
    hour: 'numeric',
    minute: 'numeric'
});
console.log(fmt.formatRange(date1, date2));
// > '10:00 – 11:00 AM'
fmt.formatRangeToParts(date1, date2);
// return value:
// [
//   { type: 'hour',      value: '10',  source: "startRange" },
//   { type: 'literal',   value: ':',   source: "startRange" },
//   { type: 'minute',    value: '00',  source: "startRange" },
//   { type: 'literal',   value: ' – ', source: "shared"     },
//   { type: 'hour',      value: '11',  source: "endRange"   },
//   { type: 'literal',   value: ':',   source: "endRange"   },
//   { type: 'minute',    value: '00',  source: "endRange"   },
//   { type: 'literal',   value: ' ',   source: "shared"     },
//   { type: 'dayPeriod', value: 'AM',  source: "shared"     }
// ]
					

规范

规范
Intl.DateTimeFormat.formatRange The definition of 'formatRangeToParts()' in that specification.

浏览器兼容性

The compatibility table on 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. 更新 GitHub 上的兼容性数据

	Desktop						Mobile						Server
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet	Node.js
formatRangeToParts	Chrome 76	Edge No	Firefox No	IE No	Opera No	Safari No	WebView Android 76	Chrome Android 76	Firefox Android No	Opera Android 54	Safari iOS No	Samsung Internet Android No	nodejs 12.9.0 12.9.0 Before version 13.0.0, only the locale data for en-US is available by default. See the DateTimeFormat() 构造函数 了解更多细节。

图例

完整支持

完整支持

不支持

不支持

见实现注意事项。

另请参阅

• Intl.DateTimeFormat.prototype.formatRange()

元数据

• 最后修改： May 28, 2020

相关话题

1. 标准内置对象
2. Intl
3. 方法
   1. Intl.getCanonicalLocales()
4. 相关页面：
5. Collator
6. DateTimeFormat
7. ListFormat
8. NumberFormat
9. PluralRules
10. RelativeTimeFormat
11. 继承：
12. Object
13. 特性
    1. Object.prototype.__proto__
    2. Object.prototype.constructor
14. 方法
    1. Object.prototype.__defineGetter__()
    2. Object.prototype.__defineSetter__()
    3. Object.prototype.__lookupGetter__()
    4. Object.prototype.__lookupSetter__()
    5. Object.prototype.hasOwnProperty()
    6. Object.prototype.isPrototypeOf()
    7. Object.prototype.propertyIsEnumerable()
    8. Object.prototype.toLocaleString()
    9. Object.prototype.toSource()
    10. Object.prototype.toString()
    11. Object.prototype.valueOf()
    12. Object.setPrototypeOf()