Java command line program build tool-airline

Java command line program build tool-airline

In the past, I used to develop Java command line programs. I had a lot of trouble parsing parameters and some help information, today, when studying the interface test, I accidentally discovered a tool that allows you to quickly build a command line program.

Github address

Airline

Import jar package

Airline jar
Search for statements suitable for your system building in the maven Repository

Code

I found an explanation.harFile project to explain the development process

Customize your own command line

My command line usesdoctorqAs a command, the parameter iscompanyThe complete command format should bedoctorq company XXXXX.

@ Command (name = "doctorq", description = "test for cli") public class Doctorq implements Runnable {@ Arguments private String company;/* (non-Javadoc) * @ see java. lang. runnable # run () */@ Override public void run () {// TODO Auto-generated method stub System. out. println ("Doctorq belongs to" + company );}}

mainFunction

public class HarCli {    public static void main(String[] args) {        @SuppressWarnings("unchecked")        CliBuilder
  
    builder = Cli.
   
    builder("har")                                          .withDescription("HAR power tool")                                          .withDefaultCommand(Help.class)                                          .withCommands(Help.class, Doctorq.class);        Cli
    
      cliParser = builder.build();        try {                cliParser.parse(args).run();        } catch(ParseArgumentsUnexpectedException e) {                System.out.println("Invalid command, use '$ har help' for usage instructions!");        }    }}
    
   
  

Run

I am using a maven project. For the configuration, see how to package the maven project into an executable jar file.

Eclipse

PointRunThe following information is output:

Jar package execution

First package:mvn packageAfter execution, a jar package is generated under the target directory of the root directory.

Go to the target package and run the following command: <喎?http: www.bkjia.com kf ware vc " target="_blank" class="keylink"> VcD4NCjxwPjxpbWcgYWx0PQ = "here write picture description" src = "http://www.bkjia.com/uploads/allimg/160122/04230440L-3.png" title = ""/>