Java
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Java Web project front end specification (deep decoupling of JS with namespace)
An excellent code architecture is not only easy to develop and maintain, but also an art of management and execution. …… -
Spring boot injects configuration properties into bean classes
1、 Use of @ configurationproperties annotation Look at the configuration file. My configuration is in yaml format: Ne…… -
Detailed explanation of spring boot configuration file (summary)
Spring boot provides two common configuration files: properties file and YML file. Their role is to modify the default…… -
English phrases that Java programmers need to master
This article shares the English phrases that Java programmers must master for your reference. The specific contents ar…… -
10 skills you should master as a java programmer
This article lists in detail the 10 skills that a java programmer should master. Share with you for your reference. Th…… -
Spring cloud config high availability configuration instance code of spring cloud distributed configuration center
1、 Introduction When deploying the configuration center to the production environment, we also want it to be a highly…… -
Java uses regular expressions to determine mobile phone numbers
This article describes how Java uses regular expressions to judge mobile phone numbers. Share with you for your refere…… -
Implementation code of Java calling Chuang LAN 253 SMS verification code
Java calling SMS interface API based on Chuang LAN 253 SMS service platform summary The above is the implementation co…… -
A simple online chat function based on java socket (I)
Recently, I did a project, in which there was a demand for online web page communication. I haven't written code for a…… -
Sample code of using spring security to build permission system in spring boot
Spring security is a security framework that can provide declarative security access control solutions for spring base…… -
Java implementation of simple LAN chat function
This example shares the specific code of Java using UDP mode to write chat program for your reference. The specific co…… -
Detailed explanation of Java code annotation specification
Code with comments is very important for program developers. With the development of technology, programmers must be r…… -
In depth analysis of lambda expression of new features of jdk8
The first time I contacted lambda expression was in typescript (superset of JavaScript). At that time, it was used out…… -
Sample code of spring integrating quartz distributed scheduling
preface In order to ensure high availability and high concurrency of applications, multiple nodes are generally deploy…… -
Advanced specification of Java programming format
As a developer, we should have strict code specifications. To this end, I summarized some code specification cases. ca…… -
Detailed explanation of spring boot static variable injection configuration file
This example shares the specific code of spring boot static variable injection configuration file for your reference. …… -
Detailed explanation of string splicing examples in jdk8
preface Among Java developers, string splicing takes up a lot of resources, which is often a hot topic Let's discuss i…… -
Java code annotation specification (power node sorting)
Code annotation is a communication bridge between program designers and program readers to maximize the efficiency of …… -
Detailed explanation of bucket sorting implementation method of Java data structure and algorithm
This paper describes the implementation of bucket sorting of Java data structure and algorithm. Share with you for you…… -
Naming specification for Java project development (organized by power node Java College)
It's better to use English instead of Chinese pinyin 1: Package: used to classify the classes that complete different …… -
Spring boot tool class static attribute injection and detailed explanation of multi environment configuration
Because you need to access mongodb, but the local development environment cannot directly connect to mongodb, you need…… -
Java method of image transcoding into character drawing
This example shares the specific code of image transcoding into character painting in Java for your reference. The spe…… -
An example of realizing sms verification code and international SMS group sending function in Java
Recently, due to the company's business expansion, it is necessary to send international SMS to foreign users, such as…… -
Jdk8 installation and configuration tutorial for Java novice environment
Recently, I have time to write some very simple and basic things, mainly at the operational level. The main considerat…… -
Countdownlatch synchronization tool class usage details
Countdownlatch instructions are for your reference. The specific contents are as follows Countdownlatch is a Java util…… -
First acquaintance with stream in Java 8
Lambda expression is the basis of stream. Beginners are recommended to learn lambda expression first, http://www.jb51.…… -
Using javax Sound to achieve simple audio playback
In this article, we share javax Sound realizes the specific code of simple audio playback for your reference. The spec…… -
Explain in detail the method of countdownlatch blocking threads in Java multithreaded programming
Count down latch. Needless to say, the meaning of the latch, as the name suggests, is to stop progress. This means cou…… -
Detailed explanation of the new atomic operation class longadder in jdk8
preface This article mainly introduces the related contents of the new atomic operation class longadder in jdk8 for yo…… -
Eight common Java nonstandard codes
At work, I recently cleaned up an existing Java project code. After I finished, I found some repeated non-standard cod…… -
Java high concurrency 10: detailed explanation of jdk8’s new support for concurrency
1. LongAdder It is used in a similar way to atomiclong, but its performance is better than atomiclong. Both longadder …… -
About the method of using MySQL stored procedure in mybatis
1. Introduction to stored procedures The SQL statement of our commonly used operation database language needs to be co……