如何排除旧版本的maven依赖项并使用它的新版本？ [英] How to exclude older versions of maven dependency and use new version of it?

问题描述

我正在使用Maven项目，我有两个项目， ProjectA 和 ProjectB 。我的 ProjectA 是一个maven库，其pom如下所示：

I am working with Maven project and I have two projects, ProjectA and ProjectB. My ProjectA is a maven library whose pom looks like this:

<?xml version="1.0" encoding="UTF-8"?>
<project
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
    xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

    <modelVersion>4.0.0</modelVersion>

    <parent>
        <groupId>com.texture.partial</groupId>
        <artifactId>PartialPlatform</artifactId>
        <version>2.1.5-RELEASE</version>
    </parent>

    <groupId>com.texture.transform.golden</groupId>
    <artifactId>SampleClient</artifactId>
    <version>1.0.4</version>

    <dependencies>
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.2.4</version>
        </dependency>
        <dependency>
            <groupId>com.texture.partial.core</groupId>
            <artifactId>PartialKernel</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.webres</groupId>
            <artifactId>WebResPartial</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.texture.kernel</groupId>
            <artifactId>TextureServer</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.kernel</groupId>
            <artifactId>Kernel</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.v3jars.Houston</groupId>
            <artifactId>KernelDAL</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.kernel</groupId>
            <artifactId>uKernel</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.kernel</groupId>
            <artifactId>uKernelCore</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-asm</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-expression</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
        </dependency>
        <dependency>
            <groupId>aopalliance</groupId>
            <artifactId>aopalliance</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.servicemix.bundles</groupId>
            <artifactId>org.apache.servicemix.bundles.cglib</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.partial.core</groupId>
            <artifactId>ConfigWeb</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.partial.core</groupId>
            <artifactId>PartialWeb</artifactId>
        </dependency>
        <dependency>
            <groupId>com.googlecode.jmockit</groupId>
            <artifactId>jmockit</artifactId>
            <version>1.7</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <artifactId>maven-surefire-plugin</artifactId>
                <configuration>
                    <argLine>-javaagent:"${settings.localRepository}"/com/googlecode/jmockit/jmockit/1.7/jmockit-1.7.jar</argLine>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>cobertura-maven-plugin</artifactId>
                <configuration>
                    <instrumentation>
                        <excludes>
                            <exclude>**/test/**/*.class</exclude>
                        </excludes>
                    </instrumentation>
                    <formats>
                        <format>xml</format>
                        <format>html</format>
                    </formats>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

在我上面的pom中， PartialKernel 带来了各种Spring Framework依赖项的旧版本，如 spring-core ， spring-web 。它带来了 3.2.8.RELEASE 版本，我想使用这两个spring框架的最新版本，即 4.1.6.RELEASE 。从 spring-core 和 spring-web 的正确方法是什么> PartialKernel 并使用最新版本？

In my above pom, PartialKernel is bringing older version of various Spring Framework dependencies like spring-core, spring-web. It is bringing 3.2.8.RELEASE version and I want to use latest version of those two spring framework, which is 4.1.6.RELEASE. What is the right way to exclude older versions of spring-core and spring-web coming from PartialKernel and use latest version?

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>

我需要使用最新版本，因为有些类只有最新版本。

I need to use latest version since some classes are there in latest version only.

推荐答案

依赖项所需的库版本与您要使用的版本之间可能存在不兼容的差异。如果您愿意冒这个风险，可以使用maven exclusions 来忽略传递依赖。

There may be incompatible differences between the version of a library that a dependency requires and the one you want to use. If you are happy to take this risk, you can use maven exclusions to ignore transitive dependencies.

您可以排除例如， spring-core 由 PartialKernel 引入，添加：

You can exclude, for example, spring-core from being brought in by PartialKernel by adding:

<dependency>
    <groupId>com.texture.partial.core</groupId>
    <artifactId>PartialKernel</artifactId>
    <exclusions>
        <exclusion>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
        </exclusion>
    </exclusions>
</dependency>

请注意，您必须为引入spring依赖项的每个依赖项执行此操作。

Note that you will have to do this for every dependency that brings in spring dependencies.

现在定义要在顶级pom spring-core 的版本maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html#Dependency_Management\"rel =noreferrer>依赖管理部分：

Now define the version of spring-core you want to use in the top level pom dependency management section:

<dependencyManagement>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
</dependencyManagement>

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