使用netbeans gui编辑器在用NetBeans编写的命令行Java桌面应用程序中进行编译？

Question

I made my project in Netbeans but my professor said it must be able to compile it with command line. So tried everything i still get errors like : org.jdesktop.application package does not exist?

Please help me how to feed the line in the command prompt.

Answer 1

您需要在类路径中有app-framework.jar ，如果从NB运行它，则在类路径中。

Answer 2

Use -classpath key of javac to include the appropriate jar.

C:\...\ATM\ATM\src\atm>javac
ATMApp.java ATMView.java CheckIDandPIN.java AccountDetailsServices.java -cp appf
ramework-1.03.jar

This works if the appframework.jar is located in one folder with ATMApp.java

C:\...\ATM\ATM\src>java -classpath .;appframework-1.03.jar atm.ATMApp

This launches your application if you copy the jar to src folder.

Answer 3

sounds like a misunderstanding. By default, Netbeans uses ant to build projects. Ant is a CLI build tool. So, most any Netbeans project will easily compile and build as a JAR from the CLI. Simply run ant -p build.xml from in the project directory. You should see options to build. As far as I can recall, ant jar will build and distribute most any SE project out of the box.

That's building from the CLI.

Probably the instructions were (back in 2010) to use javac directly.

As Jigar said, you have a classpath problem. Your classpath problem is unrelated to building the JAR from the Netbeans GUI or from the CLI.