vue3封装获取当前年、月、季度、周

℘团子এ2024-05-08 22:49

1.新建在utils文件夹中handleTime.js文件用于封装方法

javascript 复制代码

// 计算当前周的开始和结束时间
export function calcNowWeek() {
  let startWeek = moment().weekday(0).format('YYYY-MM-DD');
  startWeek = moment(startWeek).subtract(2, 'days').format('YYYY-MM-DD')
  let endWeek = moment().weekday(4).format('YYYY-MM-DD')
  return { startWeek, endWeek }
}
// 计算当前月份的开始和结束时间
export function calcNowMonth() {
  let startMonth = moment().startOf('month').format('YYYY-MM-DD');
  let endMonth = moment().endOf('month').format('YYYY-MM-DD');
  return { startMonth, endMonth }
}
// 计算当前季度的开始和结束时间
export function calcNowQuarter() {
  let index = moment().quarter();
  let year = moment().year();
  let startQuarter = moment(`${year}-${3*(index-1) +1}-01`).format('YYYY-MM-DD');
  let endQuarter = moment(`${year}-${3*index}-${new Date('2024',3*index,0).getDate()}`).format('YYYY-MM-DD');
  return { startQuarter, endQuarter }
}
// 计算当前年的开始和结束时间
export function calcNowYear() {
  let year = moment().year();
  return {
    startYear: `${year}-01-01`,
    endYear: `${year}-12-31`
  }
}

2.引入使用

javascript 复制代码

import { calcNowWeek, calcNowMonth, calcNowQuarter, calcNowYear } from "@/utils/handleTime";



console.log(calcNowQuarter()) // 输出['2024-04-01','2024-06-30']