Question

我如何知道哪些配置可用于特定依赖项？

我理解这些是常见配置：默认配置，主配置，编译，提供，测试，系统，源，javadoc，可选，运行时

但是某些依赖项没有定义所有这些，其他依赖项定义其他自定义配置。我没有看到springource或maven repo上的可用配置。

下面是我尴尬地被黑客攻击的ivy.xml。请注意，我将org.springframework.spring-library conf定义为“runtime”。这失败是因为org.springframework.spring-library没有“运行时”配置。

<ivy-module version="2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://ant.apache.org/ivy/schemas/ivy.xsd">
    <info organisation="com.myapp" module="MyAppName" revision="1.0"/>
    <configurations>
        <conf name="compile" visibility="public" description="Dependencies needed for compile"/>
        <conf name="runtime" visibility="public" extends="compile" description="Dependencies needed for runtime"/>
        <conf name="test" visibility="private" description="Test dependencies"/>
    </configurations>
    <dependencies>
        <dependency org="org.springframework" name="org.springframework.spring-library" rev="3.1.0.RELEASE" conf="runtime"/>
        <dependency org="org.springframework.security" name="spring-security-web" rev="3.1.0.RELEASE" transitive="false" conf="*"/>
        <dependency org="org.springframework.security" name="spring-security-config" rev="3.1.0.RELEASE" transitive="false" conf="*"/>
        <dependency org="org.springframework.security" name="spring-security-core" rev="3.1.0.RELEASE" transitive="false" conf="*"/>
        <dependency org="org.codehaus.jackson" name="com.springsource.org.codehaus.jackson" rev="1.4.3" conf="runtime->*"/>
        <dependency org="org.codehaus.jackson" name="com.springsource.org.codehaus.jackson.mapper" rev="1.4.3" conf="runtime->*"/>
        <dependency org="org.apache.httpcomponents" name="com.springsource.org.apache.httpcomponents.httpclient" rev="4.1.1" conf="runtime->*" />
        <dependency org="org.aspectj" name="org.aspectj-library" rev="1.6.5.RELEASE" conf="runtime,compile->runtime(default)"/>
        <dependency org="net.sourceforge.cglib" name="com.springsource.net.sf.cglib" rev="2.2.0" conf="compile->*"/>
        <dependency org="log4j" name="log4j" rev="1.2.14" conf="runtime->*"/>
        <dependency org="joda-time" name="joda-time" rev="2.0" conf="runtime,compile->runtime(default)"/>
        <exclude type="license" ext="txt"/>
        <exclude type="notice" ext="txt"/>
        <exclude org="javax.servlet" conf="runtime"/>
        <exclude org="javax.el" conf="runtime"/>
        <exclude org="javax.faces" conf="runtime"/>
        <exclude org="javax.portlet" conf="runtime"/>
        <exclude org="javax.xml.rpc" conf="runtime"/>
        <exclude org="javax.xml.soap" conf="runtime"/>
        <exclude org="javax.xml.ws" conf="runtime"/>
        <exclude org="commons-logging" conf="runtime"/>
    </dependencies>
</ivy-module>

Answer 1

org.springframework.spring-library似乎确实有runtime配置。具体来说，spring-library的配置是：

<configurations>
    <conf name="compile" visibility="public" extends="aspects" description="Maven compile dependencies"/>
    <conf name="optional" visibility="public" extends="compile" description="Maven optional dependencies"/>
    <conf name="provided" visibility="public" description="Maven provided dependencies"/>
    <conf name="dm-server-provided" visibility="public" description="Maven provided dependencies that already exist in the platform"/>
    <conf name="runtime" visibility="public" extends="compile" description="Runtime dependencies"/>
    <conf name="test" visibility="private" description="Test dependencies"/>
    <conf name="aspects" visibility="private" description="Aspects to be woven"/>
    <conf name="external" visibility="private" description="External candidates to be woven"/>
    <conf name="additional" visibility="private" description="Additional candidates to be included in the PAR"/>
</configurations>

要获取此列表，我添加了以下依赖项并执行了解析（注意：没有conf指定）

<dependency org="org.springframework" name="org.springframework.spring-library" rev="3.1.0.RELEASE"/>

然后，我查看了我的缓存中org.springframework.spring-library的常春藤文件（通常位于${user.home}/.ivy2/cache/org.springframework/org.springframework.spring-library/ivy-3.1.0.RELEASE.xml）。

可能有一种更简单的方法来获取配置列表，但上面的方法对我来说很有用。

由于SpringSource EBR提供常春藤文件，您可以直接从中获取配置 http://repository.springsource.com/ivy/libraries/release/org.springframework/org.springframework.spring-library/3.1.0.RELEASE/ivy-3.1.0.RELEASE.xml，但IMO找出正确的网址比上面使用的技术更省力。

我怎么知道常春藤依赖的可用配置？

1 个答案: