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Javascript Intl.DateTimeFormat.prototype.formatRange()用法及代碼示例

Intl.DateTimeFormat.prototype.formatRange() 方法是 JavaScript 中的內置方法,用於根據實例化 Intl.DateTimeFormat 對象時提供的語言環境和選項以最簡潔的方式格式化日期範圍。

用法:

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

參數:此方法接受上麵提到並在下麵描述的兩個參數:

  • startDate:此參數保存範圍的開始日期。
  • endDate:此參數保存範圍的結束日期。

下麵的例子說明了 JavaScript 中的 Intl.DateTimeFormat.prototype.formatRange() 方法:

範例1:




const geeks1 = { weekday:'long', year:'numeric', 
                 month:'long', day:'numeric' };
const geeks2 = { year:'2-digit', month:'numeric', 
                 day:'numeric' };
  
const startDate = new Date(Date.UTC(1997, 5, 30, 3, 3, 3));
const endDate = new Date(Date.UTC(2073, 7, 6, 11, 0, 0));
  
const dateTime = new Intl.DateTimeFormat('en', geeks1);
console.log(dateTime.formatRange(startDate, endDate));
  
const dateTime1 = new Intl.DateTimeFormat('hi', geeks1);
console.log(dateTime1.formatRange(startDate, endDate));
  
const dateTime2 = new Intl.DateTimeFormat('en', geeks2);
console.log(dateTime2.formatRange(startDate, endDate));
  
const dateTime3 = new Intl.DateTimeFormat('hi', geeks2);
console.log(dateTime3.formatRange(startDate, endDate));

輸出:

範例2:


let geek1 = new Date(Date.UTC(1997, 5, 30, 10, 0, 0));
let geek2 = new Date(Date.UTC(2020, 2, 26, 11, 0, 0));
let geek3 = new Date(Date.UTC(2073, 6, 23, 10, 0, 0));
  
let result1 = new Intl.DateTimeFormat("en", {
    year:'2-digit',
    month:'numeric',
    day:'numeric',
    hour:'numeric',
    minute:'numeric'
});
console.log(result1.format(geek1));
console.log(result1.formatRange(geek1, geek2));
console.log(result1.formatRange(geek1, geek3));
  
let result2 = new Intl.DateTimeFormat("hi", {
    year:'numeric',
    month:'short',
    day:'numeric'
});
console.log(result2.format(geek1));
console.log(result2.formatRange(geek1, geek2));
console.log(result2.formatRange(geek1, geek3));

輸出:

支持的瀏覽器: Intl.DateTimeFormat.prototype.formatRange() 方法支持的瀏覽器如下:

  • 穀歌瀏覽器
  • Firefox
  • Opera
  • Edge
  • IE
  • Safari



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注:本文由純淨天空篩選整理自SHUBHAMSINGH10大神的英文原創作品 JavaScript | Intl.DateTimeFormat.prototype.formatRange() Method。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。