TheServerSide

What is a JAR file (Java Archive)?

A Java Archive, or JAR file, contains all of the various components that make up a self-contained, executable Java application, deployable Java applet or, most commonly, a Java library to which any ...
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 ...
中关村在线

jar、jre、jdk区别解析

初学Java时，常对这几个术语感到困惑。 1、 Java运行环境，用于支持Java程序的执行与运行。 2、 JDK是Java开发工具包，用于编写、编译和运行Java程序。 3、 SDK即软件开发工具包，为开发者提供应用程序接口与工具，便于构建特定平台的软件应用。 4、 JAR（Java归档 ...
InfoWorld

Java 9’s other new enhancements, Part 4: Multi-release JAR files

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 ...
Ars Technica

create jar(java archive) file without manifest file?

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 ...
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 ...
Ars Technica

[Java] Getting the absolute path of the running jar file?

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 ...
InfoQ

The State of Java Serialization

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...