Freaks City

This article continues exploring the Spring AI ecosystem by extending the HunYuan model support to include embedding vector capabilities. After establishing chat functionality in the previous implementation, we now add vector embedding support to enable semantic search and similarity matching features. API Interface Integration Tencent's HunYua ...

This guide covers the complete WebSocket implementation workflow using Java, including nginx reverse proxy configuration and Spring Cloud Gateway routing setup. The implementation handles connection management, message communication, and proper proxy forwarding for WebSocket protocols. nginx Configuration The nginx configuration establishes an ...

Architecture Overview The poetry learning platform utilizes a modern web development stack combining Spring Boot, Vue.js, and MyBatis Plus for comprehensive educational resource management. Backend Foundation - Spring Boot Spring Boot provides an embedded server environment supporting Tomcat, Jetty, and Undertow without external configuration r ...

Overview OpenFeign is a declarative HTTP client for Java that simplifies service-to-service communication in distributed systems. Spring Cloud extends Feign with auto-configuration, integration with Spring MVC annotations, load balancing via Spring Cloud LoadBalancer, circuit breaking, and observability support. GitHub: https://github.com/sprin ...

Overview Apache RocketMQ provides two consumption models: Push Model: Uses DefaultMQPushConsumer where message are actively pushed to consumers Pull Model: Uses DefaultLitePullConsumer where consumers actively pull messages While the pull model offers more control over message retrieval timing, it lacks built-in flow control mechanisms. For s ...

Before diving into the implementation, it's important to understand how Spring handles transaction management. Spring abstracts transaction handling by delegating to a TransactionManager, which allows integration with different persistence frameworks through various implementations. This guide covers the scenario where you need to configure mul ...

Following Spring container initialization, the refresh() method orchestrates the application context setup. This critical sequence configures the environment, registers components, and prepares the container for bean lifecycle management. public void initializeContext() throws BeansException { synchronized (this.lifecycleLock) { pr ...

Deploying Java applications to cloud servers often reveals configuration challenges that don't appear in local development environments. This article documents the key issues encountered while deploying a Spring Boot application with Langchain4j to an Alibaba Cloud server, along with practical solutions that apply broadly to cloud deployments. ...

When building a Flink project with Spring Boot 3.4.6 and JDK 17, I encountered persistent class loading problems after packaging. The application would fail at runtime with ClassNotFoundException errors, even though all required JAR files were present in the final artifact. This issue stemmed from Service Provider Interface (SPI) definitions no ...

Core Technology Stack and Architecture The system is constructed using a decoupled full-stack architecture, combining enterprise-level backend processing with cross-platform frontend deployment. Backend: Spring Boot The server layer leverages Spring Boot to streamline dependency injection and deployment. By utilizing embedded servlet containers ...