我有一个 spring 项目，其中 logback 用于使用 sl4j 进行日志记录。但我有一个 Maven 依赖项，它使用 apache-commons 而不是 sl4j。在这个依赖项目中，有一个我需要显示的调试级别日志。我已将项目中 logback.xml 的日志级别更改为 DEBUG，但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 "org.jasig.cas.client" 。你可以看到“apache commons日志记录被排除在pom中。另外附上我的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>
最佳答案
这只会阻止使用 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>
您想要的是一种使用 SLF4-Logback 进行日志记录的方法，同时还可以使用 JCL 来记录使用 JCL 且无法更改的情况(此处为 cas-client-core 依赖项)。< br/>
SLF4J 提供 a way to do , slf4j-jcl (重点是我的):
Some of our users after having switched to SLF4J API realize that in some contexts the use of JCL is mandatory and their use of SLF4J can be a problem. For this uncommon but important case, SLF4J offers a JCL binding, found in the file slf4j-jcl.jar. The JCL binding will delegate all logging calls made through SLF4J API to JCL. Thus, if for some reason an existing application must use JCL, your part of that application can still code against the SLF4J API in a manner transparent to the larger application environment. Your choice of SLF4J API will be invisible to the rest of the application which can continue to use JCL.
关于java - 如何更改 Maven 依赖项中的日志级别，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/48316058/