我有一个spring项目，其中logback用于使用sl4j进行日志记录。但是我有一个使用apache-commons而不是sl4j的maven依赖。在这个依赖项目中，我需要显示一个DEBUG级别日志。我已将项目中logback.xml的日志级别更改为DEBUG，但是没有打印该调试日志。
如果您需要更多信息，这是我的pom.xml： 调试级别记录器所在的依赖项目是＆＃34; org.jasig.cas.client＆＃34; 。您可以看到＆＃34; apache commons日志记录被排除在pom中。还附上我的logback.xml：
<?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>
<groupId>com.betterknow.cas</groupId>
<artifactId>myProject</artifactId>
<version>0.7.5</version>
<packaging>jar</packaging>
<repositories>
<repository>
<id>spring-milestone</id>
<name>Spring Portfolio Milestone Repository</name>
<url>http://repo.springsource.org/milestone/</url>
</repository>
</repositories>
<properties>
<spring.version>3.2.4.RELEASE</spring.version>
<spring.security.version>3.1.4.RELEASE</spring.security.version>
<slf4j.version>1.7.5</slf4j.version>
</properties>
<dependencies>
<dependency>
<groupId>com.myTeam</groupId>
<artifactId>spring-mock</artifactId>
<version>1.0.0-SNAPSHOT</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.myTeam</groupId>
<artifactId>va-registrator-client</artifactId>
<version>1.0.6</version>
</dependency>
<dependency>
<groupId>com.betterknow</groupId>
<artifactId>spring-yaml-properties-persister</artifactId>
<version>1.0.0</version>
</dependency>
<dependency>
<groupId>com.betterknow</groupId>
<artifactId>connector-core</artifactId>
<version>0.3.10</version>
</dependency>
<dependency>
<groupId>com.betterknow</groupId>
<artifactId>connector-security</artifactId>
<version>1.0.7</version>
</dependency>
<dependency>
<groupId>com.betterknow</groupId>
<artifactId>properties-configuration</artifactId>
<version>1.0.3</version>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>javax.mail-api</artifactId>
<version>1.5.2</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.13</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>org.jdom</groupId>
<artifactId>jdom2</artifactId>
<version>2.0.6</version>
</dependency>
<dependency>
<groupId>org.yaml</groupId>
<artifactId>snakeyaml</artifactId>
<version>1.13</version>
</dependency>
<dependency>
<groupId>org.apache.shale</groupId>
<artifactId>shale-test</artifactId>
<version>1.0.5</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test-mvc</artifactId>
<version>1.0.0.M2</version>
<scope>test</scope>
</dependency>
<dependency>
<artifactId>logging-service-client</artifactId>
<groupId>com.betterknow</groupId>
<exclusions>
<exclusion>
<artifactId>joda-time</artifactId>
<groupId>joda-time</groupId>
</exclusion>
<exclusion>
<groupId>org.restlet.jee</groupId>
<artifactId>org.restlet.ext.httpclient</artifactId>
</exclusion>
<exclusion>
<groupId>org.restlet.jee</groupId>
<artifactId>org.restlet.ext.slf4j</artifactId>
</exclusion>
<exclusion>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</exclusion>
</exclusions>
<version>1.0.11</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>3.2.5.RELEASE</version>
<exclusions>
<exclusion>
<artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId>
</exclusion>
</exclusions>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jasig.cas.client</groupId>
<artifactId>cas-client-core</artifactId>
<version>3.1.12</version>
<exclusions>
<exclusion>
<artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-cas</artifactId>
<version>${spring.security.version}</version>
<exclusions>
<exclusion>
<artifactId>spring-jdbc</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
<exclusion>
<artifactId>spring-tx</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<exclusions>
<exclusion>
<artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>${spring.security.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.0.13</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
<exclusions>
<exclusion>
<artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.1</version>
<exclusions>
<exclusion>
<artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.0</version>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>
<dependency>
<groupId>org.jdom</groupId>
<artifactId>jdom2</artifactId>
<version>2.0.6</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>${spring.version}</version>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<version>1.1.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>cobertura-maven-plugin</artifactId>
<version>2.7</version>
<configuration>
<instrumentation>
<includes>
<include>com/betterknow/cas/controller/*.class</include>
<include>com/betterknow/cas/service/CASUserDetailsService.class</include>
</includes>
<!-- <ignores>
<ignore>com.myTeam.esp.dao.entity.*</ignore>
</ignores> -->
<excludes>
<exclude>com/betterknow/cas/common/*.class</exclude>
</excludes>
</instrumentation>
<encoding>UTF-8</encoding>
</configuration>
<executions>
<execution>
<id>clean</id>
<phase>pre-site</phase>
<goals>
<goal>clean</goal>
</goals>
</execution>
<execution>
<id>instrument</id>
<phase>site</phase>
<goals>
<goal>instrument</goal>
<goal>cobertura</goal>
</goals>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>1.4</version>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>com.betterknow.cas.service.CASConnectorMain</mainClass>
<manifestEntries>
<Version>${project.version}</Version>
</manifestEntries>
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>META-INF/spring.handlers</resource>
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>META-INF/spring.schemas</resource>
</transformer>
</transformers>
<!-- This filter is needed to disable Jetty's security manager -->
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
<createDependencyReducedPom>false</createDependencyReducedPom>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
Logback.xml：
<configuration scan="true" scanPeriod="30 seconds">
<property name="pattern" value="%date{ISO8601} [%thread] %-5level %logger{32} - %msg%n" />
<property resource="logback-connector.properties" />
<include optional="true" resource="logback-connector.xml" />
<appender name="ADDITIONAL"
class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>/var/log/standalone_servers/cas-connector-qa/cas-connector-qa_ADDITIONAL.log</file>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>WARN</level>
</filter>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>/var/log/standalone_servers/cas-connector-qa/cas-connector-qa_ADDITIONAL.%d{yyyy_MM_dd}.%i.zip
</fileNamePattern>
<maxHistory>30</maxHistory>
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>500MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<totalSizeCap>3GB</totalSizeCap>
<cleanHistoryOnStart>true</cleanHistoryOnStart>
</rollingPolicy>
<encoder>
<pattern>${pattern}%ex{4}</pattern>
</encoder>
</appender>
<appender name="MAIN"
class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>/var/log/standalone_servers/cas-connector-qa/cas-connector-qa_MAIN.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>/var/log/standalone_servers/cas-connector-qa/cas-connector-qa_MAIN.%d{yyyy_MM_dd}.%i.zip
</fileNamePattern>
<maxHistory>30</maxHistory>
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>500MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<totalSizeCap>3GB</totalSizeCap>
</rollingPolicy>
<encoder>
<pattern>${pattern}%ex{4}</pattern>
</encoder>
</appender>
<appender name="CYCLIC" class="ch.qos.logback.core.read.CyclicBufferAppender">
<MaxSize>512</MaxSize>
</appender>
<root level="DEBUG">
<appender-ref ref="MAIN" />
<appender-ref ref="ADDITIONAL" />
<appender-ref ref="CYCLIC" />
</root>
</configuration>
答案 0 :(得分：1)
这将阻止使用commons-logging进行日志记录：
<dependency>
<groupId>org.jasig.cas.client</groupId>
<artifactId>cas-client-core</artifactId>
<version>3.1.12</version>
<exclusions>
<exclusion>
<artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId>
</exclusion>
</exclusions>
</dependency>
您想要的是使用SLF4-Logback进行日志记录的方法，还可以使用JCL记录使用JCL的情况以及无法更改的情况（此处为cas-client-core依赖项）。
SLF4J提供a way to do，slf4j-jcl（重点是我的）：
我们的一些用户在切换到SLF4J API后意识到了这一点 在某些情况下，JCL的使用是强制性的，并且它们可以使用SLF4J 是个问题。对于这个不常见但重要的案例，SLF4J提供了一个JCL 绑定，在文件slf4j-jcl.jar中找到。 JCL绑定将 将通过SLF4J API进行的所有日志记录调用委托给JCL。因此，如果为 某些原因，现有的应用程序必须使用JCL，这是你的一部分 应用程序仍然可以以某种方式对SLF4J API进行编码 对更大的应用程序环境透明。你的选择 SLF4J API对于应用程序的其余部分是不可见的 继续使用JCL。