WeekYear

WeekYear 插件新增了 .weekYear() API，用於獲取本地化的 ISO 週年。

javascript

const weekYear = require('dayjs/plugin/weekYear'); // 依賴 weekOfYear 插件
// import weekYear from 'dayjs/plugin/weekYear' // ES 2015

var weekOfYear = require('dayjs/plugin/weekOfYear');
// import weekOfYear from 'dayjs/plugin/weekOfYear' // ES 2015

dayjs.extend(weekOfYear);
dayjs.extend(weekYear);

dayjs().weekYear(); // 取得當前的 ISO 週年

WeekYear ​

WeekYear