如何在 Netbeans 中创建 Jar 文件 [英] How to create a Jar file in Netbeans

问题描述

好吧，我有使用 IDE netbeans 完成的源代码.现在我想将这个 java 应用程序移动到一个 web 应用程序.为此，我需要从我的源代码创建一个 jar 文件，以便我可以在 ma jsp 文件中调用它.我无法在 netbeans 或任何其他方式中找到任何选项来创建此源代码的 .jar 文件.谁能告诉我怎么做.

Well I have my source code that i have done using the IDE netbeans. Now I wanted to move this java application to a web application. For that I need to create a jar file from my source code, so that I could invoke it in ma jsp file. I have not been able to find any option in netbeans or any other way to create a .jar file of this source code. Could someone tell me how to do that.

谢谢

推荐答案

使用 NetBeans 创建一个 Java 归档 (.jar) 文件，如下所示:

Create a Java archive (.jar) file using NetBeans as follows:

1. 右键单击项目名称
2. 选择属性
3. 点击打包
4. 检查编译后构建JAR
5. 检查压缩JAR文件
6. 点击确定接受更改
7. 右键单击项目名称
8. 选择构建或清理并构建

Clean and Build 将首先删除构建工件(例如 .class 文件)，而 Build 将保留任何现有的 .class 文件，创建必要的新版本.为了说明这一点，请想象一个有两个类 A 和 B 的项目.

Clean and Build will first delete build artifacts (such as .class files), whereas Build will retain any existing .class files, creating new versions necessary. To elucidate, imagine a project with two classes, A and B.

第一次构建时，IDE 会创建 A.class 和 B.class.现在您删除 B.java 但不清除 B.class.执行 Build 应该将 B.class 留在构建目录中，并将其捆绑到 JAR 中.选择Clean and Build 将删除B.class.由于B.java被删除，B.class将不再被捆绑.

When built the first time, the IDE creates A.class and B.class. Now you delete B.java but don't clear out B.class. Executing Build should leave B.class in the build directory, and bundle it into the JAR. Selecting Clean and Build will delete B.class. Since B.java was deleted, no longer will B.class be bundled.

JAR 文件已构建.要在 NetBeans 中查看它:

The JAR file is built. To view it inside NetBeans:

1. 点击文件标签
2. 展开项目名称>> dist

确保在构建 JAR 文件时不会排除文件.

Ensure files aren't being excluded when building the JAR file.

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