什么时候首次创建JAR文件？

Question

首次创建JAR文件的时间是什么时候？是Java 1.0还是更高版本？

Answer 1

JAR文件（ZIP文件，重命名为具有JAR文件扩展名）在Java 1.1中引入http://java.sun.com/developer/Books/javaprogramming/JAR/

Answer 2

JAR File，JAR File Format和JAR File Specification阐明了这一主题。 The JAR file format was introduced in version 1.1 of the Java Development Kit, and version 1.2 includes several enhancements to JAR file functionality. Unless otherwise noted, features covered in this trail pertain to both versions 1.1 and 1.2. If a feature description or example pertains only to one version, you'll be alerted with an annotation such as "version 1.2."