eclipse中如何使用ivy+ivyDE在lib和web-inf/lib中放置不同的jar包 [英] How to use Ivy + IvyDE in eclipse to put different jars in lib and web-inf/lib
问题描述
所以，我正在尝试将 Ivy 添加到我的项目中，该项目输出一个 WAR 文件.一些依赖项，如 RESTEasy 和 Jackson 在运行时在 JBoss 中可用，所以我不希望那些在我的 war/WEB-INF/lib 文件夹中.其他库无法通过 JBoss 模块使用，因此我想将它们包含在我的项目中.
So, I'm trying to add Ivy to my project, which outputs a WAR file. Some dependencies, like RESTEasy and Jackson are available at runtime in JBoss, so I don't want those in my war/WEB-INF/lib folder. Others libraries are not available via JBoss modules, so I want to include those in my project.
** 注意:在 Eclipse 中，我使用的是动态 Web 模块方面.这个想法是让 IvyDE 将所需的运行时依赖项复制到 war/WEB-INF/lib 中.
** NOTE: In eclipse, I'm using the Dynamic Web Module facet. The idea is to get IvyDE to copy the desired runtime dependencies into war/WEB-INF/lib.
最初我创建了 2 个 ivy 配置文件:
Initially I created 2 ivy configuration files:
- ivy.xml - 运行时(未包含在 WAR 中)
- ivy_web.xml - 包含在战争中
然后我使用 GUI 来配置与 Ant 检索任务等效的 IDE.因此，在我不想在 IDE 中使用的 ANT 构建文件中，我有以下内容:
Then I used the GUI to configure the IDE equivalent of the Ant retrieve task. So, in my ANT build file, which I don't really want to use in my IDE, I have the following:
<ivy:retrieve pattern="war/WEB-INF/lib/[artifact]-[revision].[ext]" file="ivy-web.xml" type="jar" />
<ivy:retrieve pattern="lib/[artifact]-[revision].[ext]" file="ivy.xml" type="jar" />
- 目前还不允许使用图像 :-(
我在另一个帖子评论中注意到(在 Eclipse 中映射多个常春藤文件) 他们提到只使用 1 个 ivy.xml - 但我不太确定如何到达那里?
I noticed in another post comment (mapping multiple ivy files in Eclipse) they mention using only 1 ivy.xml - but I'm not quite sure how to get there?
哦，我也注意到了这一点:IvyDE + WTP:如何解决 WTP 忽略 ivy 库的问题? - 但是我的项目没有使用正确的方面，我宁愿不添加它们.
Oh, I also noticed this as well: IvyDE + WTP: How to workaround that ivy library is ignored by WTP? - however my project doesn't use the right kind of facets, and I'd rather not add them.
因此，在阅读此 (https://stackoverflow.com/a/16575318/880884) 帖子后，我向我的项目添加了编译和运行时配置.它看起来像这样:
So, after reading this (https://stackoverflow.com/a/16575318/880884) post, I added compile and runtime configurations to my project. It looks about like this:
<configurations>
<conf name="compile" description="used for building"/>
<conf name="runtime" description="used for running"/>
</configurations>
<dependencies>
<!-- compile -->
<dependency org="org.codehaus.jackson" name="jackson-core-asl" rev="1.9.2" conf="compile->default"/>
<dependency org="org.codehaus.jackson" name="jackson-xc" rev="1.9.2" conf="compile->default"/>
<dependency org="org.codehaus.jackson" name="jackson-jaxrs" rev="1.9.2" conf="compile->default"/>
<!-- runtime -->
<dependency org="com.google.guava" name="guava" rev="14.0.1" conf="runtime->default"/>
<dependency org="com.google.inject" name="guice" rev="3.0" conf="runtime->default"/>
<dependency org="aopalliance" name="aopalliance" rev="1.0" conf="runtime->default"/>
<dependency org="javax.inject" name="javax.inject" rev="1" conf="runtime->default"/>
</dependencies>
再次，我尝试只添加一个ivy.xml.接下来我去项目属性>常春藤>检索列表>添加-添加了2个不同的配置，一个用于编译，映射到/lib.另一个使用运行时"配置并为检索模式指定war/WEB-INF/lib/[artifact]-[revision].[ext]".
Again, I tried to add just the one ivy.xml. Next I went the Project properties > Ivy > Retrieve List > Add - Added 2 different configurations, one for compile, which maps to /lib. The other uses the 'runtime' configuration and specifies "war/WEB-INF/lib/[artifact]-[revision].[ext]" for the retrieve pattern.
然而，我最终在我的 war/WEB-INF/lib/中得到了编译"，这不是我想要的.我只希望将运行时依赖项复制到那里.
However, I end up with the "compile" in my war/WEB-INF/lib/, which is NOT what I wanted. I ONLY want the runtime dependencies copied there.
推荐答案
我认为您缺少的一点是在检索任务中使用配置:
I think the bit you're missing is the use of configurations, in the retrieve task:
<ivy:retrieve pattern="lib/[artifact]-[revision].[ext]" conf="compile" />
配置是 ivy 将依赖项组合在一起的机制.
Configurations are ivy's mechanism to group dependencies together.
├── build.xml
├── ivy.xml
└── target
├── lib
│ ├── jackson-core-asl-1.9.2.jar
│ ├── jackson-jaxrs-1.9.2.jar
│ ├── jackson-mapper-asl-1.9.2.jar
│ └── jackson-xc-1.9.2.jar
├── reports
│ ├── ivy-report.css
│ ├── myorg-mymodule-compile.html
│ └── myorg-mymodule-runtime.html
└── war
└── WEB-INF
└── lib
├── aopalliance-1.0.jar
├── asm-3.1.jar
├── cglib-2.2.1-v20090111.jar
├── guava-14.0.1.jar
├── guice-3.0.jar
└── javax.inject-1.jar
build.xml
<project name="demo" default="retrieve" xmlns:ivy="antlib:org.apache.ivy.ant">
<property name="build.dir" location="target"/>
<target name="resolve" description="Use ivy to resolve dependencies">
<ivy:resolve/>
<ivy:report todir='${build.dir}/reports' graph='false' xml='false'/>
</target>
<target name="retrieve" depends="resolve" description="Populate directories">
<ivy:retrieve pattern="${build.dir}/lib/[artifact]-[revision].[ext]" conf="compile" />
<ivy:retrieve pattern="${build.dir}/war/WEB-INF/lib/[artifact]-[revision].[ext]" conf="runtime" />
</target>
<target name="clean" description="Cleanup build files">
<delete dir="${build.dir}"/>
</target>
<target name="clean-all" depends="clean" description="Additionally purge ivy cache">
<ivy:cleancache/>
</target>
</project>
注意事项:
- 上面的示例还生成了一个依赖项解析报告，我发现它对于查看每个配置的内容非常有用.
<ivy-module version="2.0">
<info organisation="myorg" module="mymodule"/>
<configurations>
<conf name="compile" description="used for building"/>
<conf name="runtime" description="used for running"/>
</configurations>
<dependencies>
<!-- compile -->
<dependency org="org.codehaus.jackson" name="jackson-core-asl" rev="1.9.2" conf="compile->default"/>
<dependency org="org.codehaus.jackson" name="jackson-xc" rev="1.9.2" conf="compile->default"/>
<dependency org="org.codehaus.jackson" name="jackson-jaxrs" rev="1.9.2" conf="compile->default"/>
<!-- runtime -->
<dependency org="com.google.guava" name="guava" rev="14.0.1" conf="runtime->default"/>
<dependency org="com.google.inject" name="guice" rev="3.0" conf="runtime->default"/>
<dependency org="aopalliance" name="aopalliance" rev="1.0" conf="runtime->default"/>
<dependency org="javax.inject" name="javax.inject" rev="1" conf="runtime->default"/>
</dependencies>
</ivy-module>
这篇关于eclipse中如何使用ivy+ivyDE在lib和web-inf/lib中放置不同的jar包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！
