如何建立在NetBeans 6.9罐子？ [英] How to build a jar in NetBeans 6.9?

问题描述

当我preSS构建项目，它的NetBeans版本，只要我能找到的，单独的类文件。我怎样才能将它设置为他们建立成一个jar文件？更妙的是这会是，如果我可以从一个项目中构建多个应用程序（所有命令行分别可运行）。

When I press "build project" it NetBeans builds, as far as I could find, separate class files. How can I set it to build them into a jar file? Even better it'd be if I can build several applications (all separately runnable from command line) from one project.

我code斯卡拉2.8。

I code Scala 2.8.

推荐答案

使用运行＆GT;清理并生成主项目在NetBeans命令把你的程序的JAR DIST 位于项目的根级命名的文件夹中;任何相关的库去 DIST / lib目录。由于这里讨论，一个JAR的清单可能只有一个的Main-Class 属性，但JAR本身可能有那个声明类的任意数量的main（）方法。

Using the Run > Clean and Build Main Project command in NetBeans puts your program's JAR in a folder named dist located at the root level of the project; any associated libraries go in dist/lib. As discussed here, a JAR's manifest may have only one Main-Class attribute, but the JAR itself may have an arbitrary number of classes that declare a main() method.

附录：下面是一个使用 H2数据库一个具体的例子

Addendum: Here is a concrete example using H2 Database.

$ java -cp h2.jar org.h2.tools/Console -help
$ java -cp h2.jar org.h2.tools/Server -help
$ java -cp h2.jar org.h2.tools/Shell -help

附录：外部库通常通过添加管理系统

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