相关疑难解决方法(0)

这个问题在SE网站上听起来像一堆类似的问题,所以我应该非常详细地提出我的问题.所以,这是项目的最小化pom.xml:

<dependencies>
     <dependency>
        <groupId>ch.qos.logback</groupId>
        <artifactId>logback-classic</artifactId>
        <version>1.0.6</version>
    </dependency>

   <dependency>
        <groupId>org.codehaus.gmaven.runtime</groupId>
        <artifactId>gmaven-runtime-1.7</artifactId>
        <version>1.3</version>
   </dependency>

</dependencies>
<build>
    <plugins>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>exec-maven-plugin</artifactId>
            <version>1.2.1</version>
            <configuration>
                <mainClass>org.shabunc.App</mainClass>
            </configuration>
        </plugin>
    </plugins>
</build>

这是maven生成的依赖树.

mvn dependency:tree -Dverbose -Dincludes=org.slf4j:

[INFO] [dependency:tree {execution: default-cli}]
[INFO] org.shabunc:logdebug:jar:1.0-SNAPSHOT
[INFO] \- ch.qos.logback:logback-classic:jar:1.0.6:compile
[INFO]    \- org.slf4j:slf4j-api:jar:1.6.5:compile

现在,让我们删除排除并再次检查依赖项.我们会得到:

 [INFO] org.shabunc:logdebug:jar:1.0-SNAPSHOT
[INFO] +- ch.qos.logback:logback-classic:jar:1.0.6:compile
[INFO] |  \- org.slf4j:slf4j-api:jar:1.6.5:compile
[INFO] \- org.codehaus.gmaven.runtime:gmaven-runtime-1.7:jar:1.3:compile
[INFO]    +- (org.slf4j:slf4j-api:jar:1.5.10:compile - omitted for conflict with 1.6.5)
[INFO]    +- org.codehaus.gmaven.feature:gmaven-feature-support:jar:1.3:compile
[INFO]    |  \- (org.slf4j:slf4j-api:jar:1.5.10:compile - omitted …