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Java implementation of sliding verification code example code
Recently, sliding verification code has gradually become popular in many websites. On the one hand, it is novel and si…… -
Oracle + mybatis implements batch insert, update and delete sample code
preface Mybatis is a very common data persistence framework in Web engineering development. Through this framework, we…… -
Java programming implementation of beta distribution sampling or sampling instance code
This paper mainly studies the sampling or sampling of beta distribution by Java programming, as follows. This article …… -
A simple java library management system
This code is original, a simple management system, which only tests the function. Not to improve all due functions, on…… -
Differences between ArrayList and LinkedList and code analysis of usage scenarios
This paper mainly studies the differences between ArrayList and LinkedList in Java programming and the related content…… -
Design and implementation of Java shopping system
This example shares the design and implementation code of Java shopping system for your reference. The specific conten…… -
Scheduledexecutorservice task timing code example
This article mainly shares an example code about scheduled executorservice task timing, as follows: Sample code summar…… -
Spring boot tutorial on how to define SMS template using properties
preface Usually, when we do development, we will encounter the needs of sending SMS and e-mail. The sending content wi…… -
Spring boot and kotlin use jdbctemplate to connect mysql database
Some examples of web layer were introduced before, including building restful API and rendering web view using thymele…… -
Spring’s instance factory method and static factory method instance code
Spring's instance factory method and static factory method can be used to instantiate beans. Let's take a look at the …… -
Spring cloud Apollo local development environment building process
Open source configuration center - Apollo Apollo (Apollo) is a configuration management platform developed by Ctrip fr…… -
Sample code for reading the property configuration file using the Spring Factory
This article will introduce two methods for spring to read the property configuration file. Let's take a look at the d…… -
On the scope and life cycle of bean in spring
This paper mainly explores the scope and life cycle of beans, as follows. Scope of bean Spring 3 defines five scopes f…… -
Java uses elasticsearch to complete the function of querying people near millions of data
In the previous article, elasticsearch used repository and elasticsearchtemplate to build complex query conditions, an…… -
Spring boot and kotlin upload file example code
If we build a small web site and just choose the kotlin and spring boot technology stack, it is essential to upload fi…… -
Java implementation deadlock example code
What is deadlock Let's take a look at an example in life: there is a bridge on a river with a narrow bridge deck, whic…… -
Java programming binomial distribution sampling or sampling example code
This paper mainly studies the sampling or sampling of binomial distribution by Java programming. The following is the …… -
Detailed explanation of attribute assembly code through @ resource annotation
This paper mainly explores the problem of using @ resource annotation to realize attribute assembly, which involves de…… -
Introduction to the basic steps of spring boot using thymeleaf as a template
preface In the development process, it is necessary to use template engine. JSP obviously can't keep up with the devel…… -
In depth analysis of common dependency modules of spring boot starter
Two advantages of spring boot: 1. The concept of "convention over configuration (COC)" based on spring framework and t…… -
Java implementation of maze backtracking algorithm
With an M × The rectangular matrix of N represents the maze, and 0 and 1 represent the paths and obstacles in the maze…… -
Detailed explanation of configuration class in Java
This paper mainly studies the usage of configuration class in Java, involving Maven automatic loading, POM XML configu…… -
Spring instantiation bean process parsing and complete code example
Ask questions The instantiation of beans in spring is an important part of the bean life cycle. Usually, beans will no…… -
Method of adding scheduled task in Java Web project
Add scheduled tasks to Java Web programs. Here are two ways: 1 Use listener injection; 2. Use spring annotation @ sche…… -
On overloading, rewriting, polymorphism, static binding and dynamic binding in Java
This paper mainly studies the related contents of overloading, rewriting, polymorphism, static binding and dynamic bin…… -
Mybatis foreach batch inserting data: introduction to the difference between Oracle and MySQL
Let's introduce the differences between Oracle and MySQL: • the main difference lies in the setting of separator attri…… -
The method of making Java programs into jar packages and executing them on the CMD command line
preface As we all know, a Java application project can be packaged into a jar. Of course, you must specify a main clas…… -
Static resource processing in spring boot practice
In the first two chapters, we shared spring boot's support for restful, but restful interfaces usually only return dat…… -
The solution of cross domain problem of front end implemented by spring cloud
When we need to provide spring boot with external services in the form of restful interface, if the architecture is se…… -
Perform specific operations when the spring boot container is loaded (recommended)
In some cases, we need to perform some operations after the spring boot container is started and loaded. At this time,…… -
Java implements the method example of adding picture watermark, text watermark and mosaic to the picture
This paper describes the method of adding picture watermark, text watermark and mosaic to pictures in Java. Share with…… -
Spring factory method creates (instantiates) bean instance code
Clear objectives Briefly describe the problem to be solved in this article: how to transfer the bean creation process ……