Given a JavaScript Date object instance, how can you get a string that represents the month name?In other words, fromconst today = new Date() how can we get the month name?Every Date object instance has a toLocaleString() method, which is one of the JavaScript internationalization methods....
constspecificDate=newDate("2023-06-20");constdayOfMonth=specificDate.getDate();console.log(dayOfMonth);// 输出:20 getHours()、getMinutes() 方法等其他方法类似,可以根据需要调用以获取相应的信息。例如: constspecificDate=newDate("2023-06-20T15:30:00");// 假设这是某个具体的时间点consthour=s...
// Creating a date objectvartoday=newDate();// Getting full month name (e.g. "June")varmonth=today.toLocaleString('default',{month:'long'});console.log(month); Similarly, you can get the month name from a date string as shown in the following example: ...
JavaScript 中的 Date 对象用于处理日期和时间。以下是一些常用的 Date 对象的用法：创建 Date 对象：var date = new Date(); // 创建一个表示当前日期和时间的 Date 对象var date = new Date(milliseconds); // 使用自1970年1月1日以来的毫秒数创建 Date 对象var date = new Date(dateString); // 使用...
DOCTYPE html>交互式日历 CSS部分 为了美化我们的日历,我们将使用CSS来添加一些样式。这是一个简单的样式表,它将为我们的日历添加一些基本的布局和外观: /* styles.css */#calendar {width: 300px;height: 300px;border: 1px solid #000;position: relative;} JavaScript部分 现在,我们将使用JavaScript来构建我们...
1. var str1 = "SELECT * FROM CUSTOMER WHERE NAME='" + escapeSQL("McHale's Navy") + "'"; 2. writeToLog(str1) 1. 2. 该函数会把单引号转成双引号,输出结果如下: 2019/08/19 10:18:59 - JavaScript代码.0 - SELECT * FROM CUSTOMER WHERE NAME='McHale''s Navy' 1. 构造定长字符串...
getMonth(): The getMonth() month returns the month in number format (from 0 - 11). Note: 0 represents January, 1 represents February, and so on. toLocaleString(): The toLocaleString() formats the date into a specified format. You can also read, how to get a current month name in Jav...
storeBox.deleteCookie('name');constmyNmaeCookie=storeBox.getCookie('name');console.log('我已把name这个cookie删了::',myNmaeCookie); 3.5 设置localStorage 代码语言:javascript 复制 storeBox.setLocalstorage('today','星期一',1000*6); 3.6 获取localStorage的值 ...
name = name; }; Employee.prototype.getName = function getName() { return this.name; }; const employee = new Employee("John Doe"); console.log(`Employee name: ${employee.getName()}`); // Employee name: John Doe delete employee.name; console.log(`Employee name: ${employee.getName(...
You can get the value of a property by specifying arrayname.property and the output of a method by specifying arrayname.method().length property –> If you want to know the number of elements in an array, you can use the length property. prototype property –> If you want to add new...