当运行mvn包时,如何阻止logback-classic重新出现在m2仓库中?

问题描述 投票:0回答:1

当加载应用程序上下文时,我遇到了以下错误

SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/C:.../repository/org/slf4j/slf4j-nop/1.7.30/slf4j-nop-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/C:.../repository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.helpers.NOPLoggerFactory]

因为我想保留slf4j,这是龙目岛自带的,我试着删除了文件夹。logback-classic/1.2.3. 但每当我运行的时候,它总是回来 mvn package所以我的 pom 中一定有什么东西在重装它,但它从来没有被特别引用过,所以一定是发生了一些继承的混乱。

pom.xml

<project>
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.0.RELEASE</version>
        <relativePath/>
    </parent>
    <groupId>**********</groupId>
    <artifactId>rest</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>rest</name>

    <properties>
        <java.version>1.8</java.version>
        <endpoints.project.id>**********</endpoints.project.id>
    </properties>

    <dependencies>
        <dependency>
            <groupId>com.google.endpoints</groupId>
            <artifactId>endpoints-framework</artifactId>
            <version>2.2.1</version>
        </dependency>
        <!-- [START api_management] -->
        <dependency>
            <groupId>com.google.endpoints</groupId>
            <artifactId>endpoints-management-control-appengine-all</artifactId>
            <version>1.0.12</version>
        </dependency>
        <!-- [END api_management] -->
        <dependency>
            <groupId>com.google.appengine</groupId>
            <artifactId>appengine-api-1.0-sdk</artifactId>
            <version>1.9.80</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.1.0</version>
            <type>jar</type>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.inject</groupId>
            <artifactId>javax.inject</artifactId>
            <version>1</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <plugin>
                <groupId>com.google.cloud.tools</groupId>
                <artifactId>appengine-maven-plugin</artifactId>
                <version>2.2.0</version>
                <configuration>
                    <!-- deploy configuration -->
                    <projectId>GCLOUD_CONFIG</projectId>
                    <version>GCLOUD_CONFIG</version>
                </configuration>
            </plugin>
            <!-- [START endpoints_plugin] -->
            <plugin>
                <groupId>com.google.cloud.tools</groupId>
                <artifactId>endpoints-framework-maven-plugin</artifactId>
                <version>2.0.1</version>
                <configuration>
                    <!-- plugin configuration -->
                    <hostname>${endpoints.project.id}.appspot.com</hostname>
                </configuration>
            </plugin>
            <!-- [END endpoints_plugin] -->
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>versions-maven-plugin</artifactId>
                <version>2.7</version>
                <executions>
                    <execution>
                        <phase>compile</phase>
                        <goals>
                            <goal>display-dependency-updates</goal>
                            <goal>display-plugin-updates</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

</project>

如果有人能帮我找到有问题的依赖关系,或者帮我想办法找到它并消除slf4j错误,那就太好了。

spring maven package pom.xml slf4j
1个回答
1
投票

我在这里回答是因为评论太短:(还不是最终答案)。

它又回来了,因为它是一个转义的依赖关系 spring-boot-starter ...... 或者更准确的说 spring-boot-starter 有赖于 spring-boot-starter-logging 它依赖于 logback-classic也就是 春秋战国.

此外,我没有看到 slf4j在龙目岛项目

还有一件事,第一个依赖关系 endpoints-framework 包含了对slf4j-nop的引用。 在我看来是错误的。

除了以上所有配置的版本-maven-插件,并将其绑定到 compile 阶段没有意义,这使得你的建设非常缓慢......。

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