First define an array of weeks. Because the array starts from 0, Sunday is put first, as shown in the figure:
Get the Calendar object, and wait to operate the date and time, as shown in the figure:
Set the passed in time into the Calendar object, as shown in the figure:
Because the DAY_OF_WEEK of the running environment starts from Sunday, you need to subtract 1 here, as shown in the figure:
After execution The result is returned, as shown in the figure:
Write a test method to call the above completed method, as shown in the figure:
Print The execution result is displayed and the day of the week is displayed, as shown in the figure:
Getting started with java development
The above is the detailed content of Calculate the day of the week for a specified date in java. For more information, please follow other related articles on the PHP Chinese website!
带你搞懂Java结构化数据处理开源库SPLMay 24, 2022 pm 01:34 PM本篇文章给大家带来了关于java的相关知识，其中主要介绍了关于结构化数据处理开源库SPL的相关问题，下面就一起来看一下java下理想的结构化数据处理类库，希望对大家有帮助。
Java集合框架之PriorityQueue优先级队列Jun 09, 2022 am 11:47 AM本篇文章给大家带来了关于java的相关知识，其中主要介绍了关于PriorityQueue优先级队列的相关知识，Java集合框架中提供了PriorityQueue和PriorityBlockingQueue两种类型的优先级队列，PriorityQueue是线程不安全的，PriorityBlockingQueue是线程安全的，下面一起来看一下，希望对大家有帮助。
完全掌握Java锁（图文解析）Jun 14, 2022 am 11:47 AM本篇文章给大家带来了关于java的相关知识，其中主要介绍了关于java锁的相关问题，包括了独占锁、悲观锁、乐观锁、共享锁等等内容，下面一起来看一下，希望对大家有帮助。
一起聊聊Java多线程之线程安全问题Apr 21, 2022 pm 06:17 PM本篇文章给大家带来了关于java的相关知识，其中主要介绍了关于多线程的相关问题，包括了线程安装、线程加锁与线程不安全的原因、线程安全的标准类等等内容，希望对大家有帮助。
Java基础归纳之枚举May 26, 2022 am 11:50 AM本篇文章给大家带来了关于java的相关知识，其中主要介绍了关于枚举的相关问题，包括了枚举的基本操作、集合类对枚举的支持等等内容，下面一起来看一下，希望对大家有帮助。
详细解析Java的this和super关键字Apr 30, 2022 am 09:00 AM本篇文章给大家带来了关于Java的相关知识，其中主要介绍了关于关键字中this和super的相关问题，以及他们的一些区别，下面一起来看一下，希望对大家有帮助。
java中封装是什么May 16, 2019 pm 06:08 PM封装是一种信息隐藏技术，是指一种将抽象性函式接口的实现细节部分包装、隐藏起来的方法；封装可以被认为是一个保护屏障，防止指定类的代码和数据被外部类定义的代码随机访问。封装可以通过关键字private，protected和public实现。
Java数据结构之AVL树详解Jun 01, 2022 am 11:39 AM本篇文章给大家带来了关于java的相关知识，其中主要介绍了关于平衡二叉树（AVL树）的相关知识，AVL树本质上是带了平衡功能的二叉查找树，下面一起来看一下，希望对大家有帮助。
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
Notepad++7.3.1
Easy-to-use and free code editor
SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.
VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
