爲POM依賴

-1

設置project.version我需要設置值project.version。到${project.version}參考將在POM爲我的依賴管理部分的一個依賴。換句話說，依賴關係org.apache.gora:gora-core:0.2.1已將其依賴關係的版本參數化。只是我有包括山核心作爲一個簡單的相關性不設置project.version等無那些間接依賴都被包括在我的體型。爲POM依賴

maven文檔沒有太大的幫助。

來源

2012-09-19 Chris Gerken

帖子相關部分被拉你的朋友。 – basiljames

所以，你希望你的項目自動地匹配其依賴的一個版本的版本？ – noahlz

@noahz：不，我只是想設置該版本以供該pom中指定的gora dependency pom及其依賴項使用。我主要的Maven神器的版本將會有所不同。 –

對我的作品與Maven 3.0.4

<project> 
    <modelVersion>4.0.0</modelVersion> 
    <groupId>a</groupId> 
    <artifactId>b</artifactId> 
    <version>1-SNAPSHOT</version> 
    <dependencies> 
    <dependency> 
     <groupId>org.apache.gora</groupId> 
     <artifactId>gora-core</artifactId> 
     <version>0.2.1</version> 
    </dependency> 
    </dependencies> 
</project>

當我問Maven的是什麼的依賴關係是：

$ mvn dependency:tree 
[INFO] Scanning for projects... 
[INFO]                   
[INFO] ------------------------------------------------------------------------ 
[INFO] Building b 1-SNAPSHOT 
[INFO] ------------------------------------------------------------------------ 
[INFO] 
[INFO] --- maven-dependency-plugin:2.1:tree (default-cli) @ b --- 
[INFO] a:b:jar:1-SNAPSHOT 
[INFO] \- org.apache.gora:gora-core:jar:0.2.1:compile 
[INFO] +- org.apache.hadoop:hadoop-core:jar:1.0.1:compile 
[INFO] | +- commons-cli:commons-cli:jar:1.2:compile 
[INFO] | +- xmlenc:xmlenc:jar:0.52:compile 
[INFO] | +- commons-httpclient:commons-httpclient:jar:3.0.1:compile 
[INFO] | | +- junit:junit:jar:3.8.1:compile 
[INFO] | | \- commons-logging:commons-logging:jar:1.0.3:compile 
[INFO] | +- commons-codec:commons-codec:jar:1.4:compile 
[INFO] | +- org.apache.commons:commons-math:jar:2.1:compile 
[INFO] | +- commons-configuration:commons-configuration:jar:1.6:compile 
[INFO] | | +- commons-collections:commons-collections:jar:3.2.1:compile 
[INFO] | | +- commons-digester:commons-digester:jar:1.8:compile 
[INFO] | | | \- commons-beanutils:commons-beanutils:jar:1.7.0:compile 
[INFO] | | \- commons-beanutils:commons-beanutils-core:jar:1.8.0:compile 
[INFO] | +- commons-net:commons-net:jar:1.4.1:compile 
[INFO] | +- org.mortbay.jetty:jetty:jar:6.1.26:compile 
[INFO] | | \- org.mortbay.jetty:servlet-api:jar:2.5-20081211:compile 
[INFO] | +- org.mortbay.jetty:jetty-util:jar:6.1.26:compile 
[INFO] | +- tomcat:jasper-runtime:jar:5.5.12:compile 
[INFO] | +- tomcat:jasper-compiler:jar:5.5.12:compile 
[INFO] | +- org.mortbay.jetty:jsp-api-2.1:jar:6.1.14:compile 
[INFO] | | \- org.mortbay.jetty:servlet-api-2.5:jar:6.1.14:compile 
[INFO] | +- org.mortbay.jetty:jsp-2.1:jar:6.1.14:compile 
[INFO] | | \- ant:ant:jar:1.6.5:compile 
[INFO] | +- commons-el:commons-el:jar:1.0:compile 
[INFO] | +- net.sf.kosmosfs:kfs:jar:0.3:compile 
[INFO] | \- oro:oro:jar:2.0.8:compile 
[INFO] +- org.apache.cxf:cxf-rt-frontend-jaxrs:jar:2.5.2:compile 
[INFO] | +- org.apache.cxf:cxf-common-utilities:jar:2.5.2:compile 
[INFO] | | +- org.apache.ws.xmlschema:xmlschema-core:jar:2.0.1:compile 
[INFO] | | \- org.codehaus.woodstox:woodstox-core-asl:jar:4.1.1:runtime 
[INFO] | |  \- org.codehaus.woodstox:stax2-api:jar:3.1.1:runtime 
[INFO] | +- org.apache.cxf:cxf-api:jar:2.5.2:compile 
[INFO] | | +- org.apache.neethi:neethi:jar:3.0.1:compile 
[INFO] | | \- wsdl4j:wsdl4j:jar:1.6.2:compile 
[INFO] | +- org.apache.cxf:cxf-rt-core:jar:2.5.2:compile 
[INFO] | | +- com.sun.xml.bind:jaxb-impl:jar:2.1.13:compile 
[INFO] | | \- org.apache.geronimo.specs:geronimo-javamail_1.4_spec:jar:1.7.1:compile 
[INFO] | +- org.springframework:spring-core:jar:3.0.6.RELEASE:compile 
[INFO] | | \- org.springframework:spring-asm:jar:3.0.6.RELEASE:compile 
[INFO] | +- javax.ws.rs:jsr311-api:jar:1.1.1:compile 
[INFO] | +- org.apache.cxf:cxf-rt-bindings-xml:jar:2.5.2:compile 
[INFO] | +- org.apache.cxf:cxf-rt-transports-http:jar:2.5.2:compile 
[INFO] | | +- org.apache.cxf:cxf-rt-transports-common:jar:2.5.2:compile 
[INFO] | | \- org.springframework:spring-web:jar:3.0.6.RELEASE:compile 
[INFO] | |  +- aopalliance:aopalliance:jar:1.0:compile 
[INFO] | |  +- org.springframework:spring-beans:jar:3.0.6.RELEASE:compile 
[INFO] | |  \- org.springframework:spring-context:jar:3.0.6.RELEASE:compile 
[INFO] | |  +- org.springframework:spring-aop:jar:3.0.6.RELEASE:compile 
[INFO] | |  \- org.springframework:spring-expression:jar:3.0.6.RELEASE:compile 
[INFO] | \- org.codehaus.jettison:jettison:jar:1.3.1:compile 
[INFO] +- org.apache.hadoop:avro:jar:1.3.3:compile 
[INFO] | +- org.codehaus.jackson:jackson-mapper-asl:jar:1.4.2:compile 
[INFO] | | \- org.codehaus.jackson:jackson-core-asl:jar:1.4.2:compile 
[INFO] | +- org.slf4j:slf4j-api:jar:1.5.11:compile 
[INFO] | +- com.thoughtworks.paranamer:paranamer:jar:2.2:compile 
[INFO] | \- com.thoughtworks.paranamer:paranamer-ant:jar:2.2:compile 
[INFO] |  +- com.thoughtworks.paranamer:paranamer-generator:jar:2.2:compile 
[INFO] |  | +- com.thoughtworks.qdox:qdox:jar:1.10.1:compile 
[INFO] |  | \- asm:asm:jar:3.2:compile 
[INFO] |  \- org.apache.ant:ant:jar:1.7.1:compile 
[INFO] |  \- org.apache.ant:ant-launcher:jar:1.7.1:compile 
[INFO] +- commons-lang:commons-lang:jar:2.6:compile 
[INFO] \- log4j:log4j:jar:1.2.16:compile 
[INFO] ------------------------------------------------------------------------ 
[INFO] BUILD SUCCESS 
[INFO] ------------------------------------------------------------------------ 
[INFO] Total time: 2.301s 
[INFO] Finished at: Wed Sep 19 19:10:04 IST 2012 
[INFO] Final Memory: 8M/81M 
[INFO] ------------------------------------------------------------------------

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來源

2012-09-19 18:11:25

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