如何在maven中使用项目中项目的依赖?

How to use dependency of ProjectA in ProjectB in maven?

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

ProjectA POM:

<?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>SampleClientProjectA</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>KerlDEL</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.kernel</groupId>
            <artifactId>pKerl</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.kernel</groupId>
            <artifactId>pKerlCore</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 框架依赖项的旧版本,例如 spring-corespring-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.

    <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,因为一些 classes 仅在最新版本中存在。所以我在我的 pom.xml 中添加了这两个库的新版本,就像在我的 ProjectA 中一样。我有一个 static void 主代码,它将测试 ProjectA 功能并且工作正常,没有任何问题。

现在我有 ProjectB,它也有相同的上面的 pom,因为它没有最新版本的 spring 依赖。在我的 ProjectB pom 中,我有 ProjectA 的依赖性和相同的代码,这些代码将测试 ProjectA 的功能,但是每当我 运行 在 [= 中使用相同的 class 15=] 我总是收到这个错误。

Exception in thread "main" java.lang.NoClassDefFoundError: org.springframework.util.concurrent.ListenableFutureCallback
Caused by: java.lang.ClassNotFoundException: org.springframework.util.concurrent.ListenableFutureCallback

我正在使用的所有最新的 spring 相关代码都在 ProjectA 中,其中我已经有最新版本的 spring。我拥有的示例测试代码只是调用 ProjectA classes 这就是测试它的全部内容。

项目 B POM:

<?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>SampleTestClientProjectB</artifactId>
    <version>1.0.0</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>KerlDEL</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.kernel</groupId>
            <artifactId>pKerl</artifactId>
        </dependency>
        <dependency>
            <groupId>com.texture.kernel</groupId>
            <artifactId>pKerlCore</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>

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

但是当我在我的 ProjectB 中添加最新版本的 spring 依赖项时,我的测试代码开始正常工作。而这正是我不想要的。有什么办法,我的 ProjectB 可以自动开始使用我在 ProjectA 中使用的任何依赖项?如果他们想更改它,则可以在 ProjectB 的代码中覆盖它。

您可以尝试从 pom xml 中排除依赖项。这是例子。

<dependency>
    <groupId>com.texture.partial.core</groupId>
    <artifactId>PartialKernel</artifactId>
    <exclusions>
        <exclusion>  <!-- declare the exclusion here -->
          <groupId>org.springframework</groupId>
          <artifactId>spring-web</artifactId>
        </exclusion>
        <exclusion> 
          <groupId>org.springframework</groupId>
          <artifactId>spring-core</artifactId>
        </exclusion>
  </exclusions> 
</dependency>