小编Mic*_*ler的帖子

我是maven的新手,最近两天我尝试将maven集成到一个小型的Web项目中.(我使用Eclipse Juno作为IDE).首先,我使用"mvn-archetype-webapp"命令生成了一个新项目(结构),并将项目中的源代码复制到此结构中.然后我将所有依赖项添加到pom.xml中,以便我可以使用tomcat7插件编译和启动项目.到目前为止,一切正常,除了每个maven命令开头的SLF4J错误消息:

    SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". 
    SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J:
    See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.

我的pom.xml依赖项如下所示:

    <!-- properties -->
    <properties>
        <spring.version>3.1.1.RELEASE</spring.version>
    </properties>

    <!-- dependencies -->   
    <dependencies>

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

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.6.6</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>jcl-over-slf4j</artifactId>
            <version>1.6.6</version>
            <scope>runtime</scope>
        </dependency>

        <!-- junit -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>

        <!-- Spring 3 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>commons-logging</groupId>
                    <artifactId>commons-logging</artifactId>
                </exclusion>
            </exclusions>   
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.version}</version>
            <exclusions> …