文章浏览阅读4次。JDBC 是 Java 访问关系型数据库的标准 API，通过 DriverManager 建立连接、PreparedStatement 执行 SQL、Connection 控制事务，构成后端数据持久化的基础链路。在桌面端开发中，JavaFX 提供事件驱动的 UI 框架，MVC 分层则将数据模型、界面渲染与业务逻辑解耦，使代码可维护性显著提升。家庭 ...

AUSTIN, Texas, Sept. 15, 2026 /PRNewswire/ -- Oracle today announced the availability of Java 27, the latest version of the world's number one programming language and development platform. Featuring ...

Use Spring MVC MultipartFile, Java Path APIs and the browser fetch API to upload files asynchronously and save them safely on the server. See how to read an array's length, define its fixed size, ...

简介：直接运行的Java桌面成绩管理工具，用JavaFX做界面，MySQL存数据，SceneBuilder搭UI。带完整用户登录和注册功能，能增删改查学生信息和各科成绩。主界面用TableView动态显示数据，支持点击 ...

Quarkus Dev Services streamlines microservice development by automatically provisioning infrastructure like PostgreSQL, Kafka and Redis with zero config. Continue Reading ...

GitHub Stars are a proxy for developer interest. Weekly GitHub star growth highlights fast-rising repos, giving early insight into adoption trends, risks and strategic opportunities. Continue Reading ...

New release delivers 10 JDK Enhancement Proposals that strengthen Java's AI and cryptography capabilities, simplify the language, and boost developer productivity JavaFX and Helidon commercial support ...

IDE: IntelliJ IDEA 2021.1 (Community Edition) Build #IC-211.6693.111, built on April 6, 2021 Runtime version: 11.0.10+9-b1341.35 amd64 VM: Dynamic Code Evolution 64-Bit Server VM by JetBrains s.r.o.

从 Java、Python、C/C++、SQL 与系统模拟实践，到课程知识、确定性评价、学习诊断和云端教学协作。 SQLTeacher 面向计算机专业课程教学与自主实践。它把本地代码编辑与工具链运行、SQL 实验、确定 ...