包含标签：Java 的文章
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Detailed explanation of new I / O knowledge points of java7
This chapter focuses on the changed I / O API in the Java language, which is called "renewed I / O" or NiO 2 (jsr-203)…… -
Spring’s actual operation example of obtaining the ID of the bean itself
This example describes the actual operation of spring to obtain the ID of the bean itself. Share with you for your ref…… -
Detailed explanation of Java multithreaded communication implementation
This article mainly introduces the detailed implementation of Java multi-threaded communication. The example code is i…… -
Log4j novice quick start tutorial
brief introduction Log4j is an open source project of Apache (official website) http://jakarta.apache.org/log4j ）, by…… -
Java console to achieve guessing games
This example shares the specific code of Java guessing game for your reference. The specific contents are as follows L…… -
Java implements audio playback code examples by reading and writing
This article mainly introduces the example of audio playback code in Java by reading and writing. The example code is …… -
Spring declarative transaction implementation process parsing
/** * 声明式事务： * * 环境搭建： * 1、导入相关依赖 * 数数据 * 3、给方法上标注 @Transactional 表示当前方法是…… -
Examples and solutions of java thread deadlock
This article mainly introduces java thread deadlock examples and solutions. The example code is introduced in great de…… -
Detailed explanation of web client usage in spring 5
preface Spring 5 brings a new responsive web development framework Webflux and a new httpclient framework webclient. W…… -
Java 7 improved exception handling
There are two improvements in exception handling - multicatch and final re throwing. To see how they can help us, firs…… -
Detailed explanation of volatile keyword in Java concurrency tutorial
introduction When it comes to multithreading, I think the most important thing is to understand the concept of a criti…… -
Java anti lock screen applet code example
To prevent the system desktop from automatically locking the screen, just type a jar package and write a batch program…… -
Analysis of single sign on implementation of spring cloud microservice based on redis cluster
brief introduction This paper introduces how to implement single sign on in microservice architecture Create three ser…… -
Java array difference instance code
The following example demonstrates how to use the removeAll () method to calculate the difference between two arrays: …… -
Java implementation code for array flipping
1. Java provides some toolkits to realize array flipping. I won't repeat reverse here... 2. You can also assign a new …… -
Adding element instances to Java arrays
The following examples demonstrate how to sort a Java array using the sort () method and insert elements into the arra…… -
Instance implementation of Java array to obtain maximum and minimum values
The following example demonstrates how to use the collections. XML file of the collections class Max () and collection…… -
Spring framework configuration entity class complex attribute injection XML file process details
Spring framework is a very important framework in Java Web projects. Most web projects are divided into persistence la…… -
Java uses policy patterns to optimize too much if else code
preface Not surprisingly, this should be the last time I shared it years ago. This time, I'll give you some tips that …… -
Construction template pattern usage example of Java abstract class
This article describes the construction template pattern usage of Java abstract classes. Share with you for your refer…… -
Using array stack (Java implementation)
Stack introduction The stack is a first in, then out ordered list. Stack is a special linear table that restricts the …… -
Mybatis annotation to separate reading and writing from multiple data sources
First, you need to create two libraries for testing. I use master here_ Test and slave_ Test two libraries, both of wh…… -
Java code statistics applet
This example shares the Java code statistics applet for your reference. The specific contents are as follows You can t…… -
Java uses OTP dynamic password (changed every minute) for login authentication
Git address: https://github.com/suyin58/otp-demo Screenshot of dynamic code: In the background management system open …… -
Single linked list of leading nodes implemented in Java
Characteristics of linked list 1. It is stored in node mode and is a chain structure. 2. Each node contains the data f…… -
Detailed explanation of spring annotation programming model
In spring, there is a concept called meta annotation, which realizes the "derivation" of annotations through meta anno…… -
Simple factory pattern example of java interface oriented programming
This paper illustrates the simple factory pattern of java interface oriented programming. Share with you for your refe…… -
Java file archiving and restore
This example shares the specific code of file archiving and restoration in Java for your reference. The specific conte…… -
Java method example for initializing and filling arrays
Initialize and populate the array import java.util.Arrays; public class ArrayFilling { public static void main(Stri…… -
Java teaches you how to add a nice flag to your avatar
Today, the circle of friends is hot again. I heard that the reason is that @ Tencent's official website can get a gree…… -
Summary of practical cases of Java static method usage
This article describes the usage of Java static method with examples. Share with you for your reference, as follows: A…… -
Java 8 in-depth study
1、 Using the optional introduction 1.1. Code problem derivation NullPointerException is usually encountered when writ……