所有切点表达式的混乱，根源都是 *** 和 .. 分不清**。这里彻底讲死，以后永不混淆。 (8) 只拦截POST接口对应的业务方法（结合注解） import java.lang.annotation.*; @Target (ElementType.METHOD) @Retention (RetentionPolicy.RUNTIME) @Documented public @interface ...

This crash course on how to build a RESTful API with Spring Boot teaches everything you need to know to immediately develop enterprise-grade microservices in Java. In just 90 minutes you'll learn how ...

A production-ready distributed rate limiter supporting five algorithms (Token Bucket, Sliding Window, Fixed Window, Leaky Bucket, and Composite) with Redis backing for high-performance API protection.

When we unit test Spring MVC applications, we test each layer separately from the others. We create mock implementations, typically using Mockito, for each layer’s dependencies, then we simulate the ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Server-Sent Events是一种允许服务器向客户端推送实时事件的技术。与传统的HTTP请求 - 响应模式不同，SSE建立的是一个持久的HTTP连接，服务器可以在任何时候通过这个连接向客户端推送数据。 前言 在当今互联网应用中，实时数据交互已成为关键需求。从AI聊天机器 ...

CORS enables your backend to specify which domains are allowed to access its resources. It is necessary when your frontend (e.g., Angular or React) is hosted on a different origin than your backend.

HTTP (Hypertext Transfer Protocol) is the foundation of data communication for the World Wide Web. It defines how messages are formatted and transmitted, and what actions web servers and browsers ...

There are very good reasons for Java’s long-lived popularity as a server-side platform. It combines unbeatable maturity and breadth with a long and ongoing history of innovation. Using Spring adds a ...

随着SpringCloud 2022的发布，官方宣布OpenFeign将被视为功能完整。这意味着Spring Cloud团队将不再向模块添加新特性。只会修复bug和安全问题。 Feign是Spring Cloud中的一个声明式的HTTP客户端库，用于简化编写基于HTTP的服务调用代码。但是从Spring Cloud 2020版本开始，官方 ...