A JavaFX-based desktop expense management application built with Java, JDBC, MySQL/SQLite, Maven, and rule-based NLP for automatic expense categorization. The application allows users to record ...
A Java (Maven) desktop system designed for a local game store to scan barcodes, catalog card singles, manage online listing priority, auto-correct mistyped SKUs, and benchmark search and sorting ...
在Java Web开发中,理解系统架构与业务逻辑的落地方式,是连接理论知识与工程实践的关键。MVC分层模式将界面展示、请求控制和数据模型解耦,而数据库设计则决定了业务状态流转的稳定性。一个典型的取号、排队、叫号流程,背后涉及并发控制、状态机、JDBC连接管理等核心知识点。银行排号系统 ...
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