如何在命令行中使用-a? [英] How to use -a in command line?

问题描述

正如为独立jar所记录的那样，我试图为我的功能提供args，但无法弄清楚如何使其工作.我想念什么?

As documented for standalone-jar I'm trying to provide args to my feature and can't figure how to get it work. what do I miss ?

我的命令行:

java -jar c:\karate\karate-0.9.1.jar -a myKey1=myValue1 TestArgs.feature

karate-config.js

karate-config.js

function fn() {   
  var env = karate.env; 
  karate.log('karate.env system property was:', env);
  if (!env) {
    env = 'test';
  }
  var config = { // base config JSON   
    arg:karate.properties['myKey1']    
  };
  return config;
}

TestArgs.feature 功能:测试参数

TestArgs.feature Feature: test args

Scenario: print args

* print myKey1
* print arg
* print karate.properties['myKey1']
* print karate.get('myKey1')

我什么都没打印: java -jar c:\ karate \ karate-0.9.1.jar -a myKey1 = myValue1 TestArgs.feature

I don't get anything printed : java -jar c:\karate\karate-0.9.1.jar -a myKey1=myValue1 TestArgs.feature

10:32:57.904 [main] INFO com.intuit.karate.netty.Main-空手道版本:0.9.1

10:32:57.904 [main] INFO com.intuit.karate.netty.Main - Karate version: 0.9.1

10:32:58.012 [main] INFO com.intuit.karate.Runner-空手道版本:0.9.1

10:32:58.012 [main] INFO com.intuit.karate.Runner - Karate version: 0.9.1

10:32:58.470 [ForkJoinPool-1-worker-1]信息com.intuit.karate-karate.env系统属性为:空

10:32:58.470 [ForkJoinPool-1-worker-1] INFO com.intuit.karate - karate.env system property was: null

10:32:58.489 [ForkJoinPool-1-worker-1] INFO com.intuit.karate-[打印]

10:32:58.489 [ForkJoinPool-1-worker-1] INFO com.intuit.karate - [print]

10:32:58.491 [ForkJoinPool-1-worker-1] INFO com.intuit.karate-[打印]

10:32:58.491 [ForkJoinPool-1-worker-1] INFO com.intuit.karate - [print]

10:32:58.495 [ForkJoinPool-1-worker-1]信息com.intuit.karate-[打印]

10:32:58.495 [ForkJoinPool-1-worker-1] INFO com.intuit.karate - [print]

10:32:58.501 [ForkJoinPool-1-worker-1] INFO com.intuit.karate-[打印]

10:32:58.501 [ForkJoinPool-1-worker-1] INFO com.intuit.karate - [print]

推荐答案

实际上，我们打算删除文档，很抱歉，因为不再支持-a / --args选项.

Actually we meant to delete the docs, apologies since the -a / --args option is not supported any more.

您当然可以使用karate.properties['some.key']方法从命令行解包值.另请参阅如何获取环境变量: https://github.com/intuit/karate/Issues/547

You can of course use the karate.properties['some.key'] approach to unpack values from the command-line. Also refer how you can even get environment variables: https://github.com/intuit/karate/issues/547

我的建议是，如果需要，您可以使用karate-config-<env>.js从文件中读取一堆变量.例如，鉴于此功能:

My suggestion is you can use karate-config-<env>.js to read a bunch of variables from a file if needed. For example, given this feature:

Feature:

Scenario:

* print myKey

这个文件karate-config-dev.js:

function() { return { myKey: 'hello' } }

您可以运行以下命令，该命令将自动加载config js文件:

You can run this command, which will auto load the config js file:

java -jar karate.jar -e dev test.feature

我们将更新文档.感谢您抓住这一点.

We will update the docs. Thanks for catching this.

这篇关于如何在命令行中使用-a?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！