Java slf4j在spring boot中的正确配置是什么_Java_Spring_Slf4j

Java slf4j在spring boot中的正确配置是什么

java spring

Java slf4j在spring boot中的正确配置是什么,java,spring,slf4j,Java,Spring,Slf4j,在slf4j中出现了这个相当普遍的问题，日志抽象的日志抽象的日志抽象：-） 1）我的maven测试失败了： [ERROR]分叉的VM在没有正确告别的情况下终止。VM崩溃或调用System.exit？ 2）深入挖掘失败的测试：存在多个绑定，通过使用maven分析依赖关系，我发现： [INFO] +- org.springframework.boot:spring-boot-starter-actuator:jar:2.0.5.RELEASE:compile [INFO] | +- org.

在

slf4j

中出现了这个相当普遍的问题，日志抽象的日志抽象的日志抽象：-）

1）我的maven测试失败了：

[ERROR]分叉的VM在没有正确告别的情况下终止。VM崩溃或调用System.exit？

2）深入挖掘失败的测试：存在多个绑定，通过使用maven分析依赖关系，我发现：

[INFO] +- org.springframework.boot:spring-boot-starter-actuator:jar:2.0.5.RELEASE:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter:jar:2.0.5.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot:jar:2.0.5.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-autoconfigure:jar:2.0.5.RELEASE:compile
[INFO] |  |  \- org.springframework.boot:spring-boot-starter-logging:jar:2.0.5.RELEASE:compile
[INFO] |  |     +- ch.qos.logback:logback-classic:jar:1.2.3:compile
[INFO] |  |     |  \- ch.qos.logback:logback-core:jar:1.2.3:compile
[INFO] |  |     +- org.apache.logging.log4j:log4j-to-slf4j:jar:2.10.0:compile
[INFO] |  |     |  \- org.apache.logging.log4j:log4j-api:jar:2.10.0:compile
[INFO] |  |     \- org.slf4j:jul-to-slf4j:jar:1.7.25:compile

所以现在我知道

spring-boot-start-exactor

是问题的根本原因，但包括启动器日志记录，而logback classicspring-boot-exactor似乎具有不正确的依赖关系
我的解决办法是：

<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> <exclusions> <exclusion> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> </exclusion> </exclusions> </dependency>
slf4j在春季的正确配置是什么
编辑
spring批处理似乎也包括slf4j-log4j

[INFO] +- org.springframework.batch:spring-batch-admin-manager:jar:1.3.1.RELEASE:compile [INFO] | +- commons-fileupload:commons-fileupload:jar:1.3.1:compile [INFO] | +- org.slf4j:jcl-over-slf4j:jar:1.7.25:compile [INFO] | +- commons-collections:commons-collections:jar:3.2.1:compile [INFO] | +- org.freemarker:freemarker:jar:2.3.28:compile [INFO] | +- org.springframework.batch:spring-batch-admin-resources:jar:1.3.1.RELEASE:compile [INFO] | | +- org.slf4j:slf4j-log4j12:jar:1.7.25:runtime [INFO] | | | \- log4j:log4j:jar:1.2.17:runtime [INFO] | | \- org.springframework:spring-context-support:jar:5.0.9.RELEASE:compile [INFO] | \- org.codehaus.jackson:jackson-mapper-asl:jar:1.9.13:compile [INFO] | \- org.codehaus.jackson:jackson-core-asl:jar:1.9.13:compile
通过删除spring批处理管理员，我现在得到了这条消息

java.lang.IllegalStateException: Failed to load ApplicationContext Caused by: java.lang.IllegalArgumentException: LoggerFactory is not a Logback LoggerContext but Logback is on the classpath. Either remove Logback or the competing implementation (class org.slf4j.helpers.NOPLoggerFactory loaded from file:/C:/Users/craig/.m2/repository/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25.jar). If you are using WebLogic you will need to add 'org.slf4j' to prefer-application-packages in WEB-INF/weblogic.xml: org.slf4j.helpers.NOPLoggerFactory
这是pom.xml文件

<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.testharness</groupId> <artifactId>artifact</artifactId> <version>1.0.0</version> <packaging>jar</packaging> <name>TestHarness</name> <description>Service</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.5.RELEASE</version> <relativePath/>  </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <org.mapstruct.version>1.3.0.Final</org.mapstruct.version> </properties> <dependencies> <dependency> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>2.22.2</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <dependency> <groupId>com.amazonaws.serverless</groupId> <artifactId>aws-serverless-java-container-spring</artifactId> <version>[0.1,)</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.mapstruct</groupId> <artifactId>mapstruct</artifactId> <version>${org.mapstruct.version}</version> </dependency> <dependency> <groupId>org.springframework.batch</groupId> <artifactId>spring-batch-infrastructure</artifactId> <version>4.1.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.batch</groupId> <artifactId>spring-batch-core</artifactId> <version>4.1.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <dependency> <groupId>org.liquibase</groupId> <artifactId>liquibase-core</artifactId> </dependency> <dependency> <groupId>com.microsoft.sqlserver</groupId> <artifactId>mssql-jdbc</artifactId> <version>6.1.0.jre8</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.9.2</version> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>2.9.2</version> </dependency> <dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-core</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <dependency> <groupId>io.jsonwebtoken</groupId> <artifactId>jjwt</artifactId> <version>0.6.0</version> </dependency> <dependency> <groupId>com.datadoghq</groupId> <artifactId>dd-trace-api</artifactId> <version>0.24.1</version> </dependency> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version> </dependency> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpcore</artifactId> <version>4.4.6</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-configuration-processor</artifactId> <optional>true</optional> </dependency> <dependency> <groupId>com.mandrillapp.wrapper.lutung</groupId> <artifactId>lutung</artifactId> <version>0.0.8</version> </dependency> <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-encryption-sdk-java</artifactId> <version>1.6.0</version> </dependency>  <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-kms</artifactId> <version>1.11.592</version> </dependency> <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-sqs</artifactId> <version>1.11.448</version> </dependency>  <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-sts</artifactId> <version>1.11.448</version> </dependency>  <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-ssm</artifactId> <version>1.11.449</version> </dependency>  <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-secretsmanager</artifactId> <version>1.11.449</version> </dependency>  <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-collections4</artifactId> <version>4.1</version> </dependency> <dependency> <groupId>io.netty</groupId> <artifactId>netty-all</artifactId> <version>4.1.34.Final</version> </dependency> <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-s3</artifactId> <version>1.11.449</version> </dependency> <dependency> <groupId>com.docusign</groupId> <artifactId>docusign-esign-java</artifactId> <version>2.0.0</version> </dependency> <dependency> <groupId>org.glassfish.jersey.core</groupId> <artifactId>jersey-common</artifactId> <version>2.22.2</version> </dependency>  <dependency> <groupId>org.modelmapper</groupId> <artifactId>modelmapper</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>com.h2database</groupId> <artifactId>h2</artifactId> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> <profiles> <profile> <id>default</id> <activation> <activeByDefault>true</activeByDefault> </activation> <build> <finalName>${project.artifactId}</finalName> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.jacoco</groupId> <artifactId>jacoco-maven-plugin</artifactId> <executions> <execution> <goals> <goal>prepare-agent</goal> </goals> </execution> <execution> <id>report</id> <phase>prepare-package</phase> <goals> <goal>report</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.5.1</version>  <configuration> <source>1.8</source>  <target>1.8</target>  <annotationProcessorPaths> <path> <groupId>org.mapstruct</groupId> <artifactId>mapstruct-processor</artifactId> <version>${org.mapstruct.version}</version> </path>  </annotationProcessorPaths> </configuration> </plugin> </plugins> </build> </profile> </profiles> </project>

对于Spring boot，您必须排除logback classic和log4j-over-slf4j。我建议使用logback绑定。排除这些日志绑定后，请在诸如Eclipse或Intellij之类的IDE中检查maven依赖项。如果找到logback.jar，那么创建一个logback.xml，并将其放入resources目录中。您可以在下面的链接中查看有关logback的更多详细信息

对于弹簧靴，您必须排除logback classic和log4j-over-slf4j。我建议使用logback绑定。排除这些日志绑定后，请在诸如Eclipse或Intellij之类的IDE中检查maven依赖项。如果找到logback.jar，那么创建一个logback.xml，并将其放入resources目录中。您可以在下面的链接中查看有关logback的更多详细信息

请展示完整的pom，对于我来说，Spring Boot 2.0.x和2.1.x在Java 8和11中都运行良好，带执行器，建议使用slf4jIt和logback的slf4j。slf4j没有配置，它被用作一个库，您必须对logback.xml进行配置。请显示完整的pom，对我来说，Spring Boot 2.0.x和2.1.x在Java 8和11中都运行良好，并且建议使用slf4jIt和logback。slf4j没有配置，它被用作库，您必须对logback.xml进行配置。
java.lang.IllegalStateException: Failed to load ApplicationContext Caused by: java.lang.IllegalArgumentException: LoggerFactory is not a Logback LoggerContext but Logback is on the classpath. Either remove Logback or the competing implementation (class org.slf4j.helpers.NOPLoggerFactory loaded from file:/C:/Users/craig/.m2/repository/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25.jar). If you are using WebLogic you will need to add 'org.slf4j' to prefer-application-packages in WEB-INF/weblogic.xml: org.slf4j.helpers.NOPLoggerFactory

<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.testharness</groupId> <artifactId>artifact</artifactId> <version>1.0.0</version> <packaging>jar</packaging> <name>TestHarness</name> <description>Service</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.5.RELEASE</version> <relativePath/>  </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <org.mapstruct.version>1.3.0.Final</org.mapstruct.version> </properties> <dependencies> <dependency> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>2.22.2</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <dependency> <groupId>com.amazonaws.serverless</groupId> <artifactId>aws-serverless-java-container-spring</artifactId> <version>[0.1,)</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.mapstruct</groupId> <artifactId>mapstruct</artifactId> <version>${org.mapstruct.version}</version> </dependency> <dependency> <groupId>org.springframework.batch</groupId> <artifactId>spring-batch-infrastructure</artifactId> <version>4.1.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.batch</groupId> <artifactId>spring-batch-core</artifactId> <version>4.1.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <dependency> <groupId>org.liquibase</groupId> <artifactId>liquibase-core</artifactId> </dependency> <dependency> <groupId>com.microsoft.sqlserver</groupId> <artifactId>mssql-jdbc</artifactId> <version>6.1.0.jre8</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.9.2</version> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>2.9.2</version> </dependency> <dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-core</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <dependency> <groupId>io.jsonwebtoken</groupId> <artifactId>jjwt</artifactId> <version>0.6.0</version> </dependency> <dependency> <groupId>com.datadoghq</groupId> <artifactId>dd-trace-api</artifactId> <version>0.24.1</version> </dependency> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version> </dependency> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpcore</artifactId> <version>4.4.6</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-configuration-processor</artifactId> <optional>true</optional> </dependency> <dependency> <groupId>com.mandrillapp.wrapper.lutung</groupId> <artifactId>lutung</artifactId> <version>0.0.8</version> </dependency> <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-encryption-sdk-java</artifactId> <version>1.6.0</version> </dependency>  <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-kms</artifactId> <version>1.11.592</version> </dependency> <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-sqs</artifactId> <version>1.11.448</version> </dependency>  <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-sts</artifactId> <version>1.11.448</version> </dependency>  <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-ssm</artifactId> <version>1.11.449</version> </dependency>  <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-secretsmanager</artifactId> <version>1.11.449</version> </dependency>  <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-collections4</artifactId> <version>4.1</version> </dependency> <dependency> <groupId>io.netty</groupId> <artifactId>netty-all</artifactId> <version>4.1.34.Final</version> </dependency> <dependency> <groupId>com.amazonaws</groupId> <artifactId>aws-java-sdk-s3</artifactId> <version>1.11.449</version> </dependency> <dependency> <groupId>com.docusign</groupId> <artifactId>docusign-esign-java</artifactId> <version>2.0.0</version> </dependency> <dependency> <groupId>org.glassfish.jersey.core</groupId> <artifactId>jersey-common</artifactId> <version>2.22.2</version> </dependency>  <dependency> <groupId>org.modelmapper</groupId> <artifactId>modelmapper</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>com.h2database</groupId> <artifactId>h2</artifactId> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> <profiles> <profile> <id>default</id> <activation> <activeByDefault>true</activeByDefault> </activation> <build> <finalName>${project.artifactId}</finalName> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.jacoco</groupId> <artifactId>jacoco-maven-plugin</artifactId> <executions> <execution> <goals> <goal>prepare-agent</goal> </goals> </execution> <execution> <id>report</id> <phase>prepare-package</phase> <goals> <goal>report</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.5.1</version>  <configuration> <source>1.8</source>  <target>1.8</target>  <annotationProcessorPaths> <path> <groupId>org.mapstruct</groupId> <artifactId>mapstruct-processor</artifactId> <version>${org.mapstruct.version}</version> </path>  </annotationProcessorPaths> </configuration> </plugin> </plugins> </build> </profile> </profiles> </project>

LF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/C:/Users/craig/.m2/repository/org/slf4j/slf4j-nop/1.7.25/slf4j-nop-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/C:/Users/craig/.m2/repository/org/slf4j/slf4j-jdk14/1.7.25/slf4j-jdk14-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/C:/Users/craig/.m2/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]