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”。

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 ...

JEP 238: Multi-Release JAR Files extends the JAR file format to allow multiple, Java-release-specific versions of class/resource files to coexist in the same archive. This upgrade makes it easier for ...

For many years, Phil Katz’s archive creation, zip, has been one of the most popular file archiving formats. Sun has adopted the zip format as the basis for the Java Archive (JAR). Sun has extended the ...

I know there's no practical purpose to this it's entirely theoretical. and I know a jar file uses the zip format. But how does one create a jar file without a manifest file. (I don't mean creating a ...

In the world of IDE-based development, programmers can easily become detached from JDK and the underlying technology that makes their applications work. Here is a list of the five most useful Java ...

The Java Development Kit (JDK) is a development environment for building Java applications and applets that can then run on any Java Virtual Machine (JVM). The JDK includes a variety of development ...

I've got a problem that I'm stuck on. How do I programmatically get the executing jar file's absolute path?<BR><BR>I'm trying to look for a folder that is relative to the jar file's directory but I'm ...