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 ...

AI 正在把漏洞发现速度，从“人工慢慢分析”，推进到“自动搜索、批量验证、持续提交”。对于大量使用 Spring Boot、Spring Security、Spring Cloud 和各种第三方 Starter 的企业项目来说，安全窗口正在越来越短。 6 月 30 日，Spring 官方在最新一期社区周报中提到了一件很值得 Java 开发者警惕的事情：现在越来越多安全漏洞，是研究人员借助 AI 发 ...

Spring AI 2.0 advances the Java framework for generative AI apps with a Spring Boot 4 baseline, cleaner agentic tooling, Model Context Protocol support and vendor-backed integrations including Azure ...

There are some great self-hosted tools out there, but many simply get abandoned.

OpenAI is moving away from models that require heavy hand-holding and toward systems that can better infer the user’s goal, ...

With the advent of AI-mediated APIs, the era of manually hard-coding every integration between every microservice may be ...

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 ...

Attackers have begun backdooring internet-exposed Ivanti Sentry appliances, the nonprofit security watchdog Shadowserver confirmed on June 11, 2026 — less than 48 hours after patches and a public ...

Cisco has released security updates to fix a critical vulnerability, tracked as CVE-2026-20223, affecting its Cisco Secure Workload platform. The flaw, which received the maximum CVSS score of 10.0, ...

Security researchers discovered a remote code execution (RCE) vulnerability in Apache ActiveMQ Classic that has gone undetected for 13 years and could be exploited to execute arbitrary commands. The ...

Neal Rimmer: With a PhD in Biology and more than seven years of research experience, Neal develops tests across a range of products and is our in-house sunscreens expert. Summer may feel a long way ...