Maven中archetype.xml和archetype-metadata.xml有什么区别

问题描述

我正在尝试向原型添加其他变量.具体来说，我的原型包含一个logback.xml文件，我想用我从该原型生成的项目的名称填充日志文件名.

I'm trying to add additional variables to my archetype. Specifically, my archetype contains a logback.xml file, and I want to populate the log filename with the name of the project I'm generating from the archetype.

我正在此处的答案中执行说明将其他属性传递给Maven原型:生成，但是它说要在我的archetype-metadata.xml文件中添加一个<requiredProperties>元素.我的原型没有archetype-metadata.xml，它只有一个archetype.xml(当我从maven-archetype-archetype生成原型时自动生成).

I was carrying out the instructions in the answer here Passing extra properties to maven archetype:generate, but it says to add a <requiredProperties> element to my archetype-metadata.xml. My archetype doesn't have an archetype-metadata.xml, it only has an archetype.xml (which was generated automatically when I generated my archetype from maven-archetype-archetype).

在 https://maven.apache.org/guides/mini中/guide-creating-archetypes.html ，Maven将archetype.xml称为工件描述符.

In https://maven.apache.org/guides/mini/guide-creating-archetypes.html, Maven refers to archetype.xml as an artifact-descriptor.

我搜索了archetype-metadata.xml，并找到了它- http://maven.apache.org/archetype/archetype-models/archetype-descriptor/archetype-descriptor.html . Maven也称其为原型描述符，但其规范不包含我在archetype.xml中看到的id和resources元素.

I googled archetype-metadata.xml, and found this - http://maven.apache.org/archetype/archetype-models/archetype-descriptor/archetype-descriptor.html. Maven calls it an archetype-descriptor as well, but its specification does not contain the id and resources elements that I see in my archetype.xml.

archetype.xml和archetype-metadata.xml是否相同?如果没有，他们的目的是什么?可以在我的archetype.xml文件中添加一个<requiredProperties>元素吗?还是应该创建一个archetype-metadata.xml文件?

Are archetype.xml and archetype-metadata.xml the same thing? if not, what are their different purposes? Can I add a <requiredProperties> element to my archetype.xml file? Or should I create an archetype-metadata.xml file?

推荐答案

您应该按照我在上述文章中的建议创建原型描述符(archetype-metadata.xml)，将额外的属性传递给maven原型:generate

You should create the archetype descriptor (archetype-metadata.xml) as I suggested in the mentioned post,Passing extra properties to maven archetype:generate

以下是我正在执行的生成项目的步骤:

Here are the steps that I'm executing to generate the project:

    mkdir temp
    cd temp
    git clone [email protected]:jibbyj/appArchetype.git
    cd appArchetype
    mvn clean install
    mkdir run01
    cd run01
    ls
    mvn archetype:generate \
    -DarchetypeGroupId=com.company.archetype \
    -DarchetypeArtifactId=appArchetype \
    -DarchetypeVersion=1.2-SNAPSHOT \
    -DarchetypeCatalog=local \
    -DinteractiveMode=false \
    -DgroupId=com.company \
    -DartifactId=test \
    -DappName=test

此流程完成后，可以在测试文件夹中找到生成的项目.

after this flow is completed, in test folder you can find the generated project.

在pom.xml中，artifactId设置为"test"，也在src/main/resources/logback.xml中进行替换.

In the pom.xml, the artifactId is set to the "test", also in src/main/resources/logback.xml the substitution is made.

这篇关于Maven中archetype.xml和archetype-metadata.xml有什么区别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！