Posts by codecrucible

1. Problem description The Spring Boot project has added an Amqp dependency, but has not yet used the message queue, and because Acuator monitoring is turned on to expose all…

Due to work needs, I studied the process of setting up TCP communication with SpringBoot. For those who need it in engineering, I just want to quickly build a usable…

In a microservices architecture, dynamic updating of configurations is critical to application flexibility and maintainability. Spring Cloud provides a mechanism, the @RefreshScope annotation, to implement hot update of configuration. This…

first way Simple and crude, change all Long types to String, and change the database to varchar type; Second way Create your own configuration class extends WebMvcConfigurerAdapter has been deprecated,…

I. Overview In a microservice architecture, calls between services are very frequent. In order to simplify calls between services, Spring Boot provides a component called Feign. Feign can help us…

High-quality blog posts: IT-BLOG-CN 1. Steps for writing internationalization in Spring 【1】Write international configuration files; 【2】Use ResourceBundleMessageSource to manage internationalized resource files; 【3】Use ftp:message on the page to retrieve the…

springboot_tomcat turns on the access log, monitors and prints each request address and response time Foreword Environment Configure the corresponding object information AccessLog configuration default value and description Configuration Example…

Add dependencies Springboot3.0.2 is used here rely <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.32</version> </dependency> `` application.yml placement spring: application: name: chapter002 profiles: active: dev Detailed configuration of logback…

😊 @ Author: It’s a flash in the past 💖 @Homepage: https://blog.csdn.net/zhuocailing3390 🎊 @ Community: Java Technology Stack Exchange 🎉 @ Topic: SpringBoot+ENC implements key encryption and usage principles ⏱️…

Redisson implements delay queue Version Notes: spring boot 2.6.0 redisson-spring-boot-starter 3.28.0 1. Add dependencies & configuration <dependency> <groupId>org.redisson</groupId> <artifactId>redisson-spring-boot-starter</artifactId> <version>3.28.0</version> </dependency> application.properties spring.application.name=springboot-redis-delayed-queue-demo spring.redis.database=2 spring.redis.host=localhost spring.redis.password=123456 spring.redis.port=6379 2. Adding delayed…