小白秒懂：Docker与K8s，容器化Java项目的“瑞士军刀”

容器化技术正在重塑软件开发和部署的模式。对于Java开发者而言， Docker 和 Kubernetes (K8s) 就像一把“瑞士军刀”，极大地简化了环境配置、部署流程和运维管理。本文将深入浅出地探讨Docker与K8s的关系，并揭示它们如何助力Java项目实现“一次打包，到处运行”。

Maven 4 重磅来袭：Java 构建工具 15 年后迎来“彻底重构”

自 2010 年 Maven 3 发布以来，Java 构建生态的整体支持方式几乎未发生颠覆性变化。然而，Java 世界早已巨变，模块化、并行构建、云原生与容器化成为主流，JDK持续快速演进。Maven 4 的出现，正是为了解决这些长期积累的历史包袱。虽然正式 GA 发布日期未定，但已迭代至第五个发布候选版本（RC5），预示着离正式发布已为时不远。现在正是提前了解、评估和准备升级的合适时机。 POM ...
中关村在线

快速反编译JAR/Class为Java

反编译是许多开发者常做的事，初学者若想快速反编译JAR包或CLASS文件，可借助专业工具，操作简便，能高效查看源码结构与逻辑。 1、 找到待编译的jar包，右键选择打开方式。 2、 由于jar文件和class文件不会自动通过jd-gui打开，需手动操作。 3、 jd-gui无需安装 ...
TheServerSide

What are the differences between EAR, JAR and WAR files?

When Java applications are deployed, all of the files that constitute the Java app are compressed and packaged into a single file. While compressed files are typically given a .zip extension, the Java ...
TheServerSide

The best Jar file opener app

Community driven content discussing all aspects of software development from DevOps to design patterns. Your specific reasons to open a JAR file will determine the ...
InfoWorld

Manipulating JARs, WARs, and EARs on the command line

Learn how to do basic CRUD operations on JAR, WAR, and EAR files using the command line. Although Java IDEs and numerous graphical tools make it easier than ever to view and manipulate the contents of ...
InfoWorld

Viewing a JAR’s Manifest File

Because the -p option specifies that the unzip command should write its output to standard output rather than to an actual file, there is no need to clean up any files. Brute Force jar Approach The ...