在java项目的pom文件中，我将spring依赖项设置为版本3.2.1.RELEASE，但是当我运行mvn dependency:tree时，我得到了不同的结果一些依赖项的版本:
org.springframework:spring-core:jar:3.0.0.RC3:compile
org.springframework:spring-expression:jar:3.2.1.RELEASE:compile
org.springframework:spring-beans:jar:3.0.0.RC3:compile
org.springframework:spring-context:jar:3.0.0.RC3:compile
org.springframework:spring-test:jar:3.2.1.RELEASE:test
com.sun.jersey.contribs:jersey-spring:jar:1.12:compile
+- org.springframework:spring-web:jar:3.0.0.RC3:compile
| \- aopalliance:aopalliance:jar:1.0:compile
\- org.springframework:spring-aop:jar:3.0.0.RC3:compile
\- org.springframework:spring-asm:jar:3.0.0.RC3:compile
奇怪的是，在其他也依赖于 spring 3.2.1.RELEASE 的项目中，我实际上得到了我在 pom 文件中声明的密度。
知道为什么会发生这种奇怪的事情吗？这可能是因为我有其他依赖项吗？
编辑: 这是 pom 文件
<!-- properties -->
<properties>
<org.springframework.version>3.2.1.RELEASE</org.springframework.version>
<com.jersey.version>1.17</com.jersey.version>
<org.richfaces.version>4.1.0.Final</org.richfaces.version>
<jsf.api.version>2.1.7</jsf.api.version>
<powermock.version>1.5</powermock.version>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${org.springframework.version}</version>
<scope>test</scope>
</dependency>
<!-- Jersey Spring -->
<dependency>
<groupId>com.sun.jersey.contribs</groupId>
<artifactId>jersey-spring</artifactId>
<version>1.12</version>
</dependency>
<!-- Jersey -->
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-core</artifactId>
<version>${com.jersey.version}</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>${com.jersey.version}</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-servlet</artifactId>
<version>${com.jersey.version}</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>${com.jersey.version}</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-client</artifactId>
<version>${com.jersey.version}</version>
</dependency>
<!-- JSF -->
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>${jsf.api.version}</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>${jsf.api.version}</version>
</dependency>
<!-- Servlet, JSP, JSTL -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
</dependency>
<!-- Tomcat 6 need this -->
<dependency>
<groupId>javax.el</groupId>
<artifactId>javax.el-api</artifactId>
<version>2.2.1</version>
</dependency>
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactId>el-impl</artifactId>
<version>2.2</version>
</dependency>
<!-- Richfaces -->
<dependency>
<groupId>org.richfaces.ui</groupId>
<artifactId>richfaces-components-ui</artifactId>
<version>${org.richfaces.version}</version>
</dependency>
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-impl</artifactId>
<version>${org.richfaces.version}</version>
</dependency>
<!-- Log4j -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.15</version>
<exclusions>
<exclusion>
<groupId>javax.jms</groupId>
<artifactId>jms</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jmx</groupId>
<artifactId>jmxri</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jdmk</groupId>
<artifactId>jmxtools</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<!-- Junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.1</version>
<scope>test</scope>
</dependency>
<!-- powermock -->
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4</artifactId>
<version>${powermock.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito</artifactId>
<version>${powermock.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-easymock</artifactId>
<version>${powermock.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
最佳答案
我认为您项目中的另一个库很可能依赖于 3.0.0.RC。我最好的猜测是泽西 Spring 。尝试从其中排除所有相关的 spring 依赖项，如下所示，它应该会选择您指定的版本。
`
<dependency>
<groupId>com.sun.jersey.contribs</groupId>
<artifactId>jersey-spring</artifactId>
<version>1.12</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</exclusion>
.....
`
关于java - spring版本在pom中设置为3.2.1.RELEASE，但项目中的jar不同，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/16316320/