RabbitMQ 走的是 AMQP 协议，路由灵活，TTL 和死信队列支持得很成熟。订单、支付这种丢一条就要对账半天的核心链路，用它比较踏实。缺点是复杂路由和持久化写盘会拖累吞吐，万级并发以上得仔细调优连接池和预取参数。 消息必达从来不是中间件自带的默认承诺。线上跑过一段时间的人都知道，网络抖动、Broker 主从切换、消费节点 Full GC、下游依赖超时，随便一个环节掉链子，数据不一致就找上门 ...

Broadcom 于 2026 年 6 月 10 日发布了 Spring Boot 4.1，该版本提供了 gRPC 自动配置、HTTP 客户端 SSRF 风险缓解能力，并将 Kotlin 升级至 2.3。它还带来了延迟数据源连接、@Async ...

Spring Batch is a powerful module of the Spring framework that provides out-of-the-box implementation for batch processing tasks. It is used in scenarios where data needs to be processed in multiple ...

Spring Boot is the most popular Java framework for building cloud-native applications, and Hibernate is the most popular object-relational mapping framework for implementing the JPA spec. This Spring ...

Spring Boot is one of the most popular and accessible web development frameworks in the world. Find out what it’s about, with this quick guide to web development with Spring Boot. Spring’s most ...

Why? While you should be using Liquibase for all your DDL there’s a bit of a chicken-and-egg problem: The database and schema where Liquibase puts itself into obviously cannot be created by Liquibase ...

本文将介绍在Spring Boot中使用JDBC、JPA及MyBatis进行数据库操作时记录执行的SQL语句。这些方法包括配置日志级别以捕获SQL输出、自定义数据源输出SQL语句，以及使用第三方库来增强SQL记录的功能。 环境：SpringBoot3.4.0 在Spring Boot应用开发中，监控和记录SQL执行语句 ...

The new script-based SQL database initialization does not support using separate credentials for schema (DDL) and data (DML) changes. This reduces complexity and aligns its capabilities with Flyway ...

Abstract: With the rapid development of industrial robot technology, the cybersecurity risk it faces is also increasing. Proposing a safety grading evaluation tool applicable to industrial robots ...