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In modern microservice architectures, Redis is widely used for caching, distributed locking, session storage, and rate limiting. However, the way you interact with Redis differs significantly between a traditional Servlet‑based service (blocking) and a WebFlux‑based gateway (non‑blocking). This guide explains both approaches and provides ready‑ ...

Traditionally, request parameters can be retrieved manually using the HttpServletRequest object. This approach requires explicit parsing and type conversion. @RestController public class BasicController { @RequestMapping("/manual-param") public String manualParam(HttpServletRequest request) { String username = request. ...

Technology Stack Backend Framework: SSM The SSM framework integrates Spring, Spring MVC, and MyBatis to construct robust Java web applications. Each component serves a distinct purpose: Spring Framework: A lightweight framework offering dependency injection, aspect-oriented programming (AOP), and transaction management. Its core container mana ...

Core Technologies Backend Language: Java Framework: Spring Boot Frontend Stack: JavaScript, Vue.js, CSS3 Development Tools: IntelliJ IDEA / Eclipse / Visual Studio Code Database: MySQL 5.7 or 8.0 DB Management: Navicat / phpStudy JDK Version: 1.8 Build Tool: Apache Maven 3.8.1 The system employs a B/S architecture, leveraging Java for busines ...

Spring Boot serves as an opinionated extension of the Spring framework, designed to minimize boilerplate configuration and accelerate the development lifecycle. Instead of manual XML setups or complex Java-based configurations, it relies on convention-over-configuration principles. When dependencies are included, the framework automatically boo ...

Implementation WorkflowPhaseAction1Initialize workspace environments2Define provider API endpoints3Configure consumer HTTP client4Validate cross-service connectivityPhase 1: Initialize Workspace EnvironmentsEstablish independent Spring Boot projects for both the providing and consuming services, ensuring that all Maven or Gradle dependencies, i ...

Session Creation Policies Spring Security provides several session creation policies that control how sessions are handled: stateless: Spring Security does not create or utilize any session. This is ideal for stateless API applications and helps conserve server resources. To configure session creation strategy, extend WebSecurityConfigurerAda ...

System Overview This enterprise-grade Office Automation (OA) solution integrates advanced management concepts with digital workflows. By automating administrative processes, it enables paperless operations, reduces manual errors, and enhances organizational efficiency through systematic management of office activities. Technical Architecture Th ...

For Spring Boot applications, configure Jackson settings in application.yml: spring: # jackson configuration jackson: # date format date-format: yyyy-MM-dd HH:mm:ss # timezone time-zone: GMT+8 # serialization settings serialization: # pretty print output indent-output: false # ignore unconvertible o ...

Project Dependencies Include the following essential dependencies in a Spring Boot project: spring-boot-starter-parent (parent POM) spring-boot-starter-web spring-boot-starter-security spring-boot-starter-test (optional, for testing) spring-security-test (opsional, for testing) <?xml version="1.0" encoding="UTF-8"?> ...