18時間前 -Trap One: Self-Invocation Bypasses @Transactional. Consider this service: @Service @RequiredArgsConstructor ... Senior Java & Spring Boot Operating System helps ...
1日前 -... Spring Boot? Learn why constructor injection with Lombok @RequiredArgsConstructor produces immutable, final, and 100% unit-testable enterprise code. Full Spring ...
2日前 -It teaches your agent to build production-ready MCP servers on MCP Java SDK 2.x and the Spring AI 2.0 starters - the same protocol used by Claude, Codex, Cursor ...
3日前 -Lombokの @RequiredArgsConstructor は、 final が付いたフィールドなどを対象にコンストラクタを自動生成するアノテーションです。 今回のコードでは、以下の部分が対象に ...
3日前 -In this post, we will set up a local testing environment using Spring Boot, Kafka, and Toxiproxy. We'll configure producer properties for topic-level ...
3日前 -... Spring Boot Step 1: Create an Event public record OrderCreatedEvent(Long orderId) {} Step 2: Publish the Event @Service @RequiredArgsConstructor ... Java ...
1日前 -Piseth Java School, Phnom Penh. 13223 followers · 321 talking about this. Java Online Class.
4日前 -Register it and scope it to the routes you actually want limited. @Configuration @RequiredArgsConstructor public class WebConfig implements WebMvcConfigurer {
6日前 -A single AppUser table for login plus separate per-role profile tables, wired together with Spring Security ... RequiredArgsConstructor public class ...
5日前 -Java: Lombok @Data / @Builder / @RequiredArgsConstructor throughout; no manual getters/setters. Service methods are @Transactional . New backend endpoints: add ...