The toolbar contains a series of shortcut buttons for quickly performing common tasks. New: creates a new project. Open: loads a saved project. Save: ......
This article describes ways to perform hierarchical queries in MySQL, including the use of CONNECT BY and START WITH syntax, and how to achieve the same effect with recursive queries. Examples show how to query data with a hierarchical structure, such as an organizational structure or a product component, and adjust the query to present a clearer sense of hierarchy....
Article viewed read 1k times. This is a Java-based computer graduation design project, which realizes the function of double selection between graduates and instructors. The system is developed in Java using B/S architecture.The front-end utilizes Layui, HTML, CSS and JS technologies and the core back-end technology is JAVA.The database environment is MySQL 5.7/8.0.The source code and detailed documentation are available at the link provided....
This paper describes the design of a system for software engineering undergraduate tutorial double selection, including student information management......
Project logging system is essential, the more popular logging frameworks are log4j, logback, etc., you may not know, the author of these two framework......
Article viewed and read 627 times. This article describes in detail how to integrate the logging framework in the SpringBoot project , including the use of logback and log4j for logging , set up different logging levels , configure the application.xml file , and through the AOP unified approach to handling Web request logs ....
Article viewed read 2k times. This article describes how SpringBoot integrates with the Logback logging framework , detailed analysis of the default log format , console and file output , log level management , log groups and custom log configuration . Focuses on logback-spring.xml configuration considerations, including log file generation strategy and console output format....
Article viewed and read 1.1k times. This article describes how to install WindowBuilder plug-in in Eclipse for Java Swing project development, with re......
This article explores the importance and role of connection pooling in Java, emphasizing the need to avoid frequent creation and destruction of resources to improve performance. Commons Pool 2 is introduced as the base library for object pooling, and a preview of the thread pooling that will follow....
This article describes how to use Spring Cache with Redis as a caching technology in Spring Boot projects, including adding relevant dependencies, configuring Redis, customizing RedisTemplate, enabling cache annotations and other functions, and explains in detail the @Cacheable, @CacheEvict and @CachePut annotations and parameter settings....
Article viewed read 1.9k times. This article describes how to use Spring Cache in conjunction with Redis, detailing the configuration file settings, c......
This article takes an in-depth look at caching middleware, focusing on MemCached and Redis. it covers a basic introduction to both, installation of Redis under Linux, using Redis in Java, caching policies and their potential problems, and the main differences between Redis and MemCached. A detailed comparison of these two caching technologies helps readers understand how they work and the scenarios in which they are applicable....
This blog describes how to use Java's java.awt.image library to achieve the inverse color processing of images. Specific steps are shown through sampl......
Article viewed and read 3.4k times. In Java programming, we often need to get the IP address of a local or remote computer. The following will introdu......
Large-scale language modeling (LLM) is revolutionizing the field of artificial intelligence. But even the most advanced LLMs still face many challenge......
AI autonomous agents represent a new direction in the development of artificial intelligence. Through symbolic learning, these agents are not only abl......
Article viewed and read 2.4w times. This article describes how to integrate MQTT with Springboot, including configuring MQTT parameters in application.yml, adding related dependencies, writing message push and subscribe classes, and testing and validating with the MQTT.fx tool....
Article viewed and read 985 times. This article describes how to combine EMQX MQTT server with SpringBoot 2.2.2.RELEASE environment to realize subscri......
Article viewed and read 5.2k times. This article introduces 12 excellent plug-ins to enhance development efficiency in IntelliJ IDEA, including CamelC......
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