Node.js 日期.addMonths() API
date-and-time.Date.addMonths()是用于操作 JS 日期和时间模块的极简函数集合,用于将额外的月份添加到现有日期和时间。
所需模块:通过 npm 安装模块或在本地使用它。
- 通过使用 npm。
npm install date-and-time --save
- 通过使用 CDN 链接。
句法:
addMonths(dateObj, months)
参数:此方法将以下参数作为参数:
- dateobject:日期的字符串对象。
- 月数:月数。
返回值:此方法返回更新的日期和时间。
示例 1:
index.js
// Node.js program to demonstrate the
// Date.addMonths() method
// Importing module
const date = require('date-and-time')
// Creating object of current date and time
// by using Date()
const now = new Date();
// Adding Months to the existing date and time
// by using date.addMonths() method
const value = date.addMonths(now,24);
// Display the result
console.log("updated date and time : " + value)
index.js
// Node.js program to demonstrate the
// Date.addMonths() method
// Importing module
const date = require('date-and-time')
// Creating object of current date and time
// by using Date()
const now = new Date();
now.setDate(20)
// Adding Months to the existing date and time
// by using date.addMonths() method
const value = date.addMonths(now,30);
// Display the result
console.log("updated date and time : " + value)
使用以下命令运行index.js文件:
node index.js
输出:
updated date and time :
Thu Mar 09 2023 00:15:16 GMT+0530 (India Standard Time)
示例 2:
index.js
// Node.js program to demonstrate the
// Date.addMonths() method
// Importing module
const date = require('date-and-time')
// Creating object of current date and time
// by using Date()
const now = new Date();
now.setDate(20)
// Adding Months to the existing date and time
// by using date.addMonths() method
const value = date.addMonths(now,30);
// Display the result
console.log("updated date and time : " + value)
使用以下命令运行index.js文件:
node index.js
输出:
updated date and time :
Wed Sep 20 2023 00:16:10 GMT+0530 (India Standard Time)
参考:https://github.com/knowledgecode/date-and-time#addmonthsdateobj-months