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 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

如何运行JAR文件

2、 当双击无法运行桌面jar文件时，可通过命令行进入所在目录，使用java -jar命令来启动。 3、 在开始菜单输入cmd，按回车键即可打开命令提示符窗口，操作所示。 4、 首先需确保电脑已正确配置Java运行环境，这是打开JAR文件的基本条件。若环境已搭建完成，接 ...
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 ...
InfoWorld

Java Tip 120: Execute self-extracting JARs

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 ...
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 ...
InfoQ

Jarviz Delivers Inspection and Insights to JAR Files

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 ...
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 ...
TheServerSide

Java command-line interface tools every JDK developer should know

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 ...