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使用Ant和Ivy解析javadoc文件

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我想让Ivy同时获取log4j .jar和JavaDocs . 现在,我走到了尽头 . 如果我在我的ivy.xml中使用它...

<dependency org="log4j" name="log4j" rev="1.2.16"/>

...然后我得到.jar文件 . 但是当使用这个ivysettings.xml时......

<?xml version="1.0" encoding="UTF-8"?>
<ivysettings>
    <settings  
            defaultResolver="default"
            defaultConflictManager="all" />
    <resolvers>
        <url name="default" m2compatible="true">
            <artifact pattern="http://repo1.maven.org/maven2/[organisation]/[module]/[revision]/[artifact]-[revision].[ext]"/>
            <artifact pattern="http://repo2.maven.org/maven2/[organisation]/[module]/[revision]/[artifact]-[revision].[ext]"/>
        </url>
    </resolvers>
</ivysettings>

...和这个ivy.xml ......

<?xml version="1.0" encoding="UTF-8"?>
<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="foo" module="bar"/>
    <dependencies>
        <dependency org="log4j" name="log4j" rev="1.2.16">
            <artifact name="log4j" type="jar" ext="jar"/>
            <artifact name="log4j" type="javadoc" ext="jar"/> 
        </dependency>
    </dependencies>
</ivy-module>

...然后我收到此错误消息:java.lang.RuntimeException:模块log4j#log4j; 1.2.16的多个工件被检索到同一个文件!更新检索模式以修复此错误 .

我在这里缺少什么?如何让Ivy解决JavaDoc和.jar文件?

编辑:感谢目前为止所有快速而详细的回复 . 这是我更新的ivy.xml:

<?xml version="1.0" encoding="UTF-8"?>
<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="foo" module="bar"/>
    <configurations>
        <conf name="default" visibility="public"/>
        <conf name="compile" visibility="public"/>
        <conf name="master"  visibility="public"/>
        <conf name="javadoc" visibility="public"/>
    </configurations>

    <dependencies>
        <dependency org="log4j"             name="log4j"       rev="1.2.16" conf="default->master,javadoc"/>
        <dependency org="javax.servlet"     name="servlet-api" rev="2.5" />
        <dependency org="com.someother"     name="proprietary-core" rev="1.2.3" force="true"/>
        <dependency org="com.someother"     name="proprietary" rev="1.2.3" force="true"/>
        <dependency org="com.someother"     name="scanner"     rev="1.0"   force="true"/>
    </dependencies>
</ivy-module>

现在我收到此错误消息:

Buildfile: D:\workspace\foobar\build.xml

resolve:
[ivy:retrieve] :: Ivy 2.2.0 - 20100923230623 :: http://ant.apache.org/ivy/ ::
[ivy:retrieve] :: loading settings :: file = D:\workspace\foobar\ivysettings.xml
[ivy:retrieve] :: resolving dependencies :: foo#bar;working@myhost
[ivy:retrieve]  confs: [default, compile, master, javadoc]
[ivy:retrieve]  found log4j#log4j;1.2.16 in internal
[ivy:retrieve]  found javax.servlet#servlet-api;2.5 in internal
[ivy:retrieve]  found com.someother#proprietary-core;1.2.3 in internal
[ivy:retrieve]  found com.someother#proprietary;1.2.3 in internal
[ivy:retrieve]  found com.someother#scanner;1.0 in internal
[ivy:retrieve] :: resolution report :: resolve 332ms :: artifacts dl 10ms
    ---------------------------------------------------------------------
    |                  |            modules            ||   artifacts   |
    |       conf       | number| search|dwnlded|evicted|| number|dwnlded|
    ---------------------------------------------------------------------
    |      default     |   5   |   0   |   0   |   0   ||   4   |   0   |
    |      compile     |   4   |   0   |   0   |   0   ||   4   |   0   |
    |      master      |   4   |   0   |   0   |   0   ||   4   |   0   |
    |      javadoc     |   4   |   0   |   0   |   0   ||   4   |   0   |
    ---------------------------------------------------------------------
[ivy:retrieve] 
[ivy:retrieve] :: problems summary ::
[ivy:retrieve] :::: WARNINGS
[ivy:retrieve]      ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:retrieve]      ::          UNRESOLVED DEPENDENCIES         ::
[ivy:retrieve]      ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:retrieve]      :: log4j#log4j;1.2.16: configuration not found in log4j#log4j;1.2.16: 'master'. It was required from foo#bar;working@myhost default
[ivy:retrieve]      ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:retrieve] 
[ivy:retrieve] 
[ivy:retrieve] :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS

Maven范围似乎存在问题 . 但到底我到底错过了什么?

1 回答

  • 6

    问题是您在常 Spring 藤检索任务中使用的模式 . 它需要包含可选的“classifier”属性以确保文件名是唯一的:

    <ivy:retrieve pattern="lib/[conf]/[artifact](-[classifier]).[ext]"/>
    

    分类器是Maven的东西,用于识别与Maven模块相关的其他伪像 .

    补充观察

    无需复杂的常 Spring 藤设置 . 配置映射控制从其他模块下载哪些人工制品 .

    删除 ivysettings.xml 文件并在 ivy.xml 中尝试以下操作:

    <dependency org="log4j" name="log4j" rev="1.2.16" conf="default->master,javadoc"/>
    

    这会导致下载以下文件:

    • log4j-1.2.16.jar

    • log4j-1.2.16-javadoc.jar

    它是如何工作的?

    对于Maven模块,ivy创建了一个与每个标准Maven范围匹配的配置:

    • master:仅限主 jar

    • compile:main jar,加上用于编译的jar(这也是"default"范围)

    • 运行时:主jar,加上用于编译的jar,运行时

    • test:主jar,加上用于编译,运行时,测试的jar

    并且还为模块发布的每个附加工件(或分类器)创建配置:

    • 来源

    • javadoc

    这使您可以混合和匹配 .

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