Java命令行程序构建工具airlift使用之分组（group）

科技前沿 • 2025-03-24 20:27 • 阅读 43

大家好，我是讯享网，很高兴认识大家。

闲话少说，直接上代码:

package com.ilucky.druid.airlift.test2; import java.util.Arrays; import io.airlift.airline.Cli; import io.airlift.airline.Cli.CliBuilder; import io.airlift.airline.Help; import io.airlift.airline.ParseArgumentsUnexpectedException; / * v1.0: * 组的概念. * 右击Run As - Run Configurations - Arguments - Program arguments * 输入: g1 G1MyCommand test, g1 G1MyCommand2 test, * 或g2 G2MyCommand test, 运行, 查看Console窗口. * @author Ilucky */ public class MainTest { @SuppressWarnings("unchecked") public static void main(String[] args) { System.out.println("===> " + Arrays.asList(args)); CliBuilder<Runnable> builder = Cli.<Runnable>builder("MyCommand:Builder"); builder.withGroup("g1") .withDescription("g1:Description") .withDefaultCommand(Help.class) .withCommands(Help.class, G1MyCommand.class, G1MyCommand2.class); builder.withGroup("g2") .withDescription("g2:Description") .withDefaultCommand(Help.class) .withCommands(Help.class, G2MyCommand.class); Cli<Runnable> cliParser = builder.build(); try { cliParser.parse(args).run(); } catch (ParseArgumentsUnexpectedException e) { System.out.println("Invalid command:"+e.toString()); } } } / 输入: g1 G1MyCommand test, 结果: ===> [g1, G1MyCommand, test] G1MyCommand=test 输入: g1 G1MyCommand2 test, 结果: ===> [g1, G1MyCommand2, test] G1MyCommand2=test 输入: g2 G2MyCommand test, 结果: ===> [g2, G2MyCommand, test] G2MyCommand=test */

讯享网

讯享网package com.ilucky.druid.airlift.test2; import io.airlift.airline.Arguments; import io.airlift.airline.Command; @Command(name="G1MyCommand",description="This is G1MyCommand") public class G1MyCommand implements Runnable { 
    @Arguments private String command; @Override public void run() { System.out.println("G1MyCommand=" + command); } }

package com.ilucky.druid.airlift.test2; import io.airlift.airline.Arguments; import io.airlift.airline.Command; @Command(name="G1MyCommand2",description="This is G1MyCommand2") public class G1MyCommand2 implements Runnable { 
    @Arguments private String command; @Override public void run() { System.out.println("G1MyCommand2=" + command); } }

讯享网package com.ilucky.druid.airlift.test2; import io.airlift.airline.Arguments; import io.airlift.airline.Command; @Command(name="G2MyCommand",description="This is G2MyCommand") public class G2MyCommand implements Runnable { 
    @Arguments private String command; @Override public void run() { System.out.println("G2MyCommand=" + command); } }

Java命令行程序构建工具airlift使用之分组（group）

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