Programmer Group

This section shares the Java thread pool. Next, let's dig up the thread pool step by step. Introduction: old three withdraw money There is a programmer whose name is Lao San. The third man had no money in his pocket and hurried to do banking business. This day got up early in the morning and the bank sister said good morning. As soon a ...

preface   in many background management systems, there are clear permissions and role control, and of course, there is no lack of operation log records. This article will develop a logging function based on the AOP feature of Spring. Let's record the whole development project Quick start    using the AOP feature of Spring, fir ...

catalogue RedisTemplate switch Jedis implementation Switch the underlying Jedis API operation Redis RedisTemplate switch Jedis implementation 1. Spring Boot is Lettuce and Jedis The client library provides basic automatic configuration. By default, it is used Lettuce As a client, if you want to switch the Jedis client, there are two steps: ...

1, Concept 1.1,TLS Transport Layer Security protocol As the successor of SSL protocol, it has become the next generation network security and data integrity security protocol 1.2,SSL Secure Socket Layer The network transport layer, located in TCP/IP, is a security protocol that provides security and data integrity for network communication ...

1, Basic structure of three frames 1. Why is a framework needed Note: if the projects in the production environment are developed from scratch (from the bottom), it is too difficult and the development efficiency is extremely low. Therefore, in order to quickly deploy the project online, some specific functions are encapsulated in advanced. ...

1, Introduction Message queue functions: decoupling, asynchronous and peak clipping Why use message queuing? What are the benefits of messages for columns- Laughing Terry - blog Gardenhttps://www.cnblogs.com/terry-love/p/11492397.html 2, RabbitMQ introduction Several popular MQ models in the market: ActiveMQ，RocketMQ，Kafka，RabbitMQ ...

Reprinted from: https://blog.csdn.net/iku5200/article/details/82856621 IDE: idea,DB: mysql Create a new Spring Initializr project Create the file structure of the project and the version of the jdk Select the dependencies required by the project Modify the project name and finish Take a look at the pom.xml after it is built ...

To understand the development background of Spring Boot, we have to start with the release of Spring Framework version 1.0 in 2004. However, we all use the spring framework from the beginning of learning Java, so we don't expand too much.With more and more enterprises and individuals using the Spring Framework for development, Spring has slowly ...

Development tool preparation Development tool: idea2017 up Dependency management: Maven 3 or above JDK: above 1.8 Creating a Spring project using Maven Select MavenCheck Create from archetypeSelect Maven archetype QuickStart Created successfully Creating a Spring project using Java Enterprise Default Version generally selects Java ...

SpringSecurity Safety should be considered at the beginningFunction permissions, access permissions and menu permissions all require certain rules to configure security rules Remember several classes: WebSecurityConfigurerAdapter: custom Security policyAuthenticationManagerBuilder: custom authentication policy@Enable WebSecurity: enable WebS ...