在命令行上显示netbeans java输出终端 [英] display netbeans java output terminal on the command line

问题描述

如何将NetBeans ide Java程序控制台输出显示到Windows命令行输出?请帮忙，因为我是新来的...提前感谢 在这里，我必须从NetBeans执行程序，但只有输出必须显示在Windows命令行上.

How to display the NetBeans ide java program console output onto the windows command line output? please help as I am new to this...thanks in advance here I must execute the program from NetBeans but only the output must be displayed on my windows command line.

推荐答案

我不确定可以对Ant项目执行此操作，但是对于Maven项目可以做到.

I am not sure this can be done for an Ant project but it can be done for a Maven project.

• 创建一个Maven项目.文件->新项目.选择类别"Maven"和项目类型"Java应用程序".单击下一步，然后单击完成以接受项目默认值.
• 添加具有公共静态void main(String args [])方法的Main类.在项目"窗口中展开源包".选择任何包.右键单击->新建->"Java类".

在退出前添加一些内容以等待输出，否则您的终端将退出，而您没有时间查看输出.

Add something to wait for output before exiting or your terminal will exit without your having time to view the output.

public static void main(String[] args) {
    System.out.println("hello");
    try (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {
        br.readLine();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

• 在项目"窗口中选择项目.右键单击以弹出.选择属性.选择类别运行".单击Main class旁边的Browse按钮，然后选择Main class.
• 使用工具栏上的绿色三角形，运行->运行项目或F6，正常运行项目一次.
• 在项目窗口中展开项目文件"节点.双击"nbactions.xml".
• 更改运行"操作的属性.将可执行文件更改为您的终端，并在参数中添加适当的标志和Java.
• Select the project in the projects window. Right-click for pop-up. Choose Properties. Select category "Run". Click the Browse button next to Main class and select the Main class.
• Run the project one time normally with the green triangle on the toolbar, menu Run-> Run Project or F6.
• Expland the "Project Files" node in the projects window. Double-click "nbactions.xml".
• Change the Properties for the "run" action. Change executable to your terminal and add the appropriate flags and java to the arguments.

例如来自:

        <properties>
            <exec.args>-classpath %classpath wshackle.mavenproject2.Main</exec.args>
            <exec.executable>java</exec.executable>
        </properties>

至:

        <properties>
            <exec.args>-x java -classpath %classpath wshackle.mavenproject2.Main</exec.args>
            <exec.executable>gnome-terminal</exec.executable>
        </properties>

或对于Windows:

or for Windows:

        <properties>
            <exec.args>/c java -classpath %classpath wshackle.mavenproject2.Main</exec.args>
            <exec.executable>cmd</exec.executable>
        </properties>

• 保存并关闭此文件.
• 运行项目.现在，它应该在外部终端中打开.

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