Maven下载Spring-AOP 3.0.0.RC3而不是3.1.1.Final

Question

我正在尝试从Maven升级spring-aop。我试图从我的.m2库中删除所有的Spring文件，然而，当我运行mvn dependency:tree时，我看到的是3.0.0.RC3而不是3.1.1.final...

依赖关系树：

[INFO] com.abercrombie.loyalty:LoyaltyProvider:war:0.0.1-SNAPSHOT
[INFO] +- org.springframework:spring-aop:jar:3.0.0.RC3:compile
[INFO] +- org.springframework:spring-beans:jar:3.1.1.RELEASE:compile
[INFO] +- org.springframework:spring-context:jar:3.1.1.RELEASE:compile
[INFO] |  \- org.springframework:spring-asm:jar:3.1.1.RELEASE:compile
[INFO] +- org.springframework:spring-context-support:jar:3.1.1.RELEASE:compile
[INFO] +- org.springframework:spring-core:jar:3.1.1.RELEASE:compile
[INFO] |  \- commons-logging:commons-logging:jar:1.1.1:compile
[INFO] +- org.springframework:spring-expression:jar:3.1.1.RELEASE:compile
[INFO] +- org.springframework:spring-jdbc:jar:3.1.1.RELEASE:compile
[INFO] +- org.springframework:spring-orm:jar:3.1.1.RELEASE:compile
[INFO] +- org.springframework:spring-tx:jar:3.1.1.RELEASE:compile
[INFO] |  \- aopalliance:aopalliance:jar:1.0:compile
[INFO] +- org.springframework:spring-web:jar:3.1.1.RELEASE:compile
[INFO] +- org.springframework:spring-test:jar:3.1.1.RELEASE:compile
[INFO] +- org.springframework:spring-webmvc:jar:3.1.1.RELEASE:compile
[INFO] +- com.thoughtworks.xstream:xstream:jar:1.3.1:compile
[INFO] |  \- xpp3:xpp3_min:jar:1.1.4c:compile
[INFO] +- com.ibm.db2:db2jcc:jar:2.10.113:compile
[INFO] +- com.ibm.db2:db2jcc_license:jar:2.10.113:compile
[INFO] +- org.hibernate:hibernate-core:jar:3.5.6-Final:compile
[INFO] |  +- antlr:antlr:jar:2.7.6:compile
[INFO] |  +- commons-collections:commons-collections:jar:3.1:compile
[INFO] |  +- dom4j:dom4j:jar:1.6.1:compile
[INFO] |  |  \- xml-apis:xml-apis:jar:1.0.b2:compile
[INFO] |  +- javax.transaction:jta:jar:1.1:compile
[INFO] |  \- org.slf4j:slf4j-api:jar:1.5.8:compile
[INFO] +- org.hibernate:hibernate-annotations:jar:3.5.6-Final:compile
[INFO] |  +- org.hibernate:hibernate-commons-annotations:jar:3.2.0.Final:compile
[INFO] |  \- org.hibernate.javax.persistence:hibernate-jpa-2.0-api:jar:1.0.0.Final:compile
[INFO] +- commons-dbcp:commons-dbcp:jar:1.4:compile
[INFO] |  \- commons-pool:commons-pool:jar:1.5.4:compile
[INFO] +- org.slf4j:slf4j-simple:jar:1.5.6:compile
[INFO] +- javassist:javassist:jar:3.12.1.GA:compile
[INFO] +- cglib:cglib:jar:2.2.2:compile
[INFO] |  \- asm:asm:jar:3.3.1:compile
[INFO] +- com.sun.xml.bind:jaxb-impl:jar:2.1.12:compile
[INFO] |  \- javax.xml.bind:jaxb-api:jar:2.1:compile
[INFO] |     +- javax.xml.stream:stax-api:jar:1.0-2:compile
[INFO] |     \- javax.activation:activation:jar:1.1:compile
[INFO] +- com.sun.jersey:jersey-core:jar:1.11:compile
[INFO] +- com.sun.jersey:jersey-server:jar:1.11:compile
[INFO] \- com.sun.jersey.contribs:jersey-spring:jar:1.11:compile
[INFO]    \- com.sun.jersey:jersey-servlet:jar:1.11:compile

POM依赖关系

<spring.version>3.1.1.RELEASE</spring.version>
<dependency>
   <groupId>org.springframework</groupId>
   <artifactId>spring-aop</artifactId>
   <version>${spring.version}</version>
</dependency>
<dependency>
   <groupId>org.springframework</groupId>
   <artifactId>spring-beans</artifactId>
   <version>${spring.version}</version>
</dependency>
<dependency>
   <groupId>org.springframework</groupId>
   <artifactId>spring-context</artifactId>
   <version>${spring.version}</version>
   </dependency>
<dependency>

如何使用3.1.1.Final获得它？

Answer 1

您的另一个依赖项几乎肯定是传递地引入了不同版本的spring。我确认如果我在jersey-spring上添加一个依赖项，我会得到一个旧版本的spring-aop。您只需添加一个dependencyManagement部分即可修复它。要演示该问题，请尝试将以下内容放入一个空的maven项目中：

<dependencies>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aop</artifactId>
        <version>3.1.1.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>com.sun.jersey.contribs</groupId>
        <artifactId>jersey-spring</artifactId>
        <version>1.11</version>
    </dependency>
</dependencies>
<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>3.1.1.RELEASE</version>
        </dependency>
    </dependencies>
</dependencyManagement>

查看mvn dependency:tree的输出。您将看到正确的spring-aop版本。然后删除dependencyManagement部分。它将是一个较旧的版本。删除对jersey-spring的依赖，您将再次获得spring-aop的正确版本。

Answer 2

我的猜测是，您可能在其他地方声明了依赖项(例如，此项目或父项目中的dependencyManagement部分)。尝试运行mvn help:effective-pom来查看实际的pom，然后从那里开始工作。