如何在NetBeans中使用.jar文件？ [英] How to use .jar files in NetBeans?

问题描述

我对Java开发完全不熟悉所以请耐心等待...

I am completely new to Java development so bear with me...

我已经下载了由三个文件组成的Joda时间库：

I have downloaded the Joda time library which consists of three files:

• joda-time-1.6.jar


• joda-time-1.6-javadoc.jar


• joda-time-1.6-sources.jar

首先，如何在我自己的库中使用这个库NetBeans项目？

Firstly, how do I use this library in one of my own NetBeans projects?

其次，一般来说，上面三个文件之间有什么区别？标签'javadoc'和'来源'表示什么？这些罐子与'joda-time-1.6.jar'库有什么不同？

Secondly, generally speaking, what is the distinction between the three files above? What do the labels 'javadoc' and 'sources' signify? How are these jars different from the 'joda-time-1.6.jar' library?

非常感谢您的帮助。

推荐答案

您可以添加JAR文件到项目中的库：

You would add the JAR file to the Libraries in your project:

alt text http://wiki.netbeans.org/wiki/images/b/b7/Adding_jar_AntlrInNetBeansJavaApplication.jpg

至于不同的JAR，

• joda-time-1.6.jar 只包含已编译的类（这是您需要的JAR在你的项目中使用Joda）


• joda-time-1.6-javadoc.jar 包含所有类的文档


• joda-time-1.6-sources.jar 包含所有类的源代码

• joda-time-1.6.jar just contains the compiled classes (this is the JAR you need in order to use Joda in your project)
• joda-time-1.6-javadoc.jar contains the documentation for all the classes
• joda-time-1.6-sources.jar contains the source code for all the classes

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