Moment.js moment().isoWeekday()用法及代码示例

const moment = require('moment'); 
  
console.log("Current Date:", moment().toString()) 
console.log("Current isoWeekday is:", moment().isoWeekday()) 
  
let thisWeekMonday = moment().isoWeekday(1); 
console.log( 
    "This week's Monday is:", 
    thisWeekMonday.toString() 
) 
  
let thisWeekTuesday = moment().isoWeekday(2); 
console.log( 
    "This week's Tuesday is:", 
    thisWeekTuesday.toString() 
) 
  
let thisWeekFriday = moment().isoWeekday("Friday"); 
console.log( 
    "This week's Friday is:", 
    thisWeekFriday.toString() 
) 
  
let thisWeekSunday = moment().isoWeekday("Sun"); 
console.log( 
    "This week's Sunday is:", 
    thisWeekSunday.toString() 
)

const moment = require('moment'); 
  
console.log("Current Date:", moment().toString()) 
console.log("Current isoWeekday is:",  
    moment().isoWeekday()) 
  
// Next week is 7 (full week) + 2 (for tuesday) = 9 
let nextWeekTuesday = moment().isoWeekday(9); 
console.log( 
    "Next week's Tuesday is:", 
    nextWeekTuesday.toString() 
) 
  
// Previous week is 2 (for tuesday) - 7 (full week) = -5 
let prevWeekTuesday = moment().isoWeekday(-5); 
console.log( 
    "Previous week's Tuesday is:", 
    prevWeekTuesday.toString() 
) 
  
// Next week is 14 (2 full weeks) + 7 (for sunday) = 14 
let nextToNextWeekSunday = moment().isoWeekday(21); 
console.log( 
    "Next to next week's Sunday is:", 
    nextToNextWeekSunday.toString() 
)