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Creating Kafka Consumers With Reactor Kafka

This article details creating scalable and resilient Kafka consumers using Reactor Kafka in Spring Boot. It covers configuration, message processing, backpressure management (using buffer, onBackpressureDrop, etc.), robust error handling (retries, D

Mar 07, 2025 pm 05:31 PM

Building High-Performance RPC Services with gRPC and Spring Boot

This article details building high-performance gRPC services using Spring Boot. It addresses key aspects like Protocol Buffer optimization, efficient resource management, load balancing, and caching. Security considerations, including authenticatio

Mar 07, 2025 pm 05:30 PM

Spring Boot Centralize HTTP Logging Example

This article details centralizing HTTP logs from Spring Boot microservices using the ELK stack. It addresses efficient log aggregation, search, and analysis in distributed systems by configuring microservice logging, leveraging Logstash for processi

Mar 07, 2025 pm 05:24 PM

Major update of Pi Coin: Pi Bank is coming!

PiNetwork is about to launch PiBank, a revolutionary mobile banking platform! PiNetwork today released a major update on Elmahrosa (Face) PIMISRBank, referred to as PiBank, which perfectly integrates traditional banking services with PiNetwork cryptocurrency functions to realize the atomic exchange of fiat currencies and cryptocurrencies (supports the swap between fiat currencies such as the US dollar, euro, and Indonesian rupiah with cryptocurrencies such as PiCoin, USDT, and USDC). What is the charm of PiBank? Let's find out! PiBank's main functions: One-stop management of bank accounts and cryptocurrency assets. Support real-time transactions and adopt biospecies

Mar 03, 2025 pm 06:18 PM

pibankpi币银行pythonredismongodb加密货币usdtred

What Is a REST API?

Detailed explanation of REST API: Easily understand the most commonly used network service technologies REST, which stands for "Representational State Transfer", is currently the most widely used network service technology. Although its name is a bit abstract, the REST API is essentially a way for two computer systems to communicate using HTTP technology common in web browsers and servers. In software development, data sharing between systems is always a basic requirement. For example, when purchasing auto insurance, the insurance company needs to obtain your personal information and vehicle information, so it needs to request data from vehicle registration agencies, credit agencies, banks and other systems. All of this is done transparently in real time

Feb 09, 2025 pm 12:37 PM

How to Use WebSockets in Node.js to Create Real-time Apps

Node.js WebSockets: Real-time Communication Made Easy This tutorial explores the power of WebSockets in Node.js for creating dynamic, real-time applications like dashboards, chat applications, and multiplayer games. Unlike traditional HTTP's request

Feb 08, 2025 am 10:34 AM

How to Run Your First Spring Boot Application in Spring Tool Suite?

Spring Boot simplifies the creation of robust, scalable, and production-ready Java applications, revolutionizing Java development. Its "convention over configuration" approach, inherent to the Spring ecosystem, minimizes manual setup, allo

Feb 07, 2025 pm 12:11 PM

Java

How to Run Your First Spring Boot Application in IntelliJ?

IntelliJ IDEA simplifies Spring Boot development, making it a favorite among Java developers. Its convention-over-configuration approach minimizes boilerplate code, allowing developers to focus on business logic. This tutorial demonstrates two metho

Feb 07, 2025 am 11:40 AM

Javaintellij

spring-: spring-boot-application-bean-lifecycle-comprehensive-execution-order-with-related-methods

This document details the comprehensive execution order of the Spring Boot application bean lifecycle, encompassing related methods at each stage. Phase 1: Bootstrapping (JVM & Spring Boot Initialization) JVM Initialization: The Java Virtual Mac

Jan 29, 2025 pm 08:06 PM

spring-: configuration-with-two-out-of-the-box-solutions

Two solutions of Spring Boot configuration Spring Boot recognizes that different projects have different configuration requirements, so two methods are provided: Manual configuration (@SpringBootConfiguration) -For items that need to be refined. Automatic configuration (@EnableAutoConfiguration) -The items that benefit from agreed that they are better than configuration (that is, less manual settings). Choose depends on the specific needs of the project. When will it be used? Use scene method reason Need to completely control bean and configuration @SpringBootConfigurati

Jan 29, 2025 pm 04:15 PM

spring-: spring-boot-bootstrapping-behind-the-scenes

There are many steps hidden behind the Spring Boot application. This article will gradually analyze its logical execution order. 1. Spring Boot application startup step 1.1 JVM startup and main class load The Java virtual machine (JVM) starts and loads the main class containing the Public Static Void Main (String [] ARGS) method. 1.2 Execute SpringApplication.run () method Execute the SpringApplication.run () method, and start the Spring Boot application. This is the entrance point for all Spring Boot applications. 1.3 initialization

Jan 29, 2025 pm 04:13 PM

spring-: classloader-in-java-vs-spring

The concept of class loader in Java The class loader in Java is part of the environment of the Java runtime, and is responsible for loading the class to the Java virtual machine (JVM). The Java application uses a class loader to load class files on demand, rather than loading all classes during startup. Main features: Dynamic loading: Class is loaded on demand when reference. Entrust model: Following the father's commissioned model, the requests of loading class are passed to the parent class before trying the local loading. Class isolation: It helps to maintain class isolation, which is particularly useful in complex systems such as application servers. Type of class loader: Guidance class loader: Load the core Java class from Java.lang, Java.util and other. JV

Jan 29, 2025 pm 04:12 PM

spring-: how-spring-boot-determines-application-context

Spring Boot automatically determines the implementation of Application Context Call SpringApplication.Run (MySpringBootapp.class, ARGS); then, Spring Boot will automatically determine the correct ApplicationContext implementation according to the following factors: Class path (dependencies in the project) Running application type (web or non -web) Determine process SpringApplication uses the following logic to select the right ApplicationContext: like

Jan 29, 2025 pm 04:08 PM

spring-:implementations-of-ApplicationContext

The Spring framework provides the implementation of multiple ApplicationContext interfaces to adapt to different application scenarios and application types. The following is the key implementation subdivision: 1. Configuration based on annotations AnnotionConfigapplicationContext It is used for independent implementation of Java configuration (@Configuration,@Bean,@Component, etc.). Very suitable for modern Spring applications, these applications do not use XML configuration. Commonly used in Spring Boot or independent applications. 2. Based on XML configuration Classpathxmla

Jan 28, 2025 pm 10:11 PM