Failure to transfer org.apache.logging.log4j:log4j-jul:jar:2.10.0

雨点打透心脏的1/2处 2022-05-08 10:20 303阅读 0赞

springboot1.3.5 version 升级到 springboot 2.0.5时候报错。错误信息如下：

Failure to transfer org.apache.logging.log4j:log4j-jul:jar:2.10.0 from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.logging.log4j:log4j-jul:jar:2.10.0 from/to central (https://repo.maven.apache.org/maven2): The operation was cancelled.

org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer org.apache.logging.log4j:log4j-jul:jar:2.10.0 from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.logging.log4j:log4j-jul:jar:2.10.0 from/to central (https://repo.maven.apache.org/maven2): The operation was cancelled.  
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:240)  
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:208)  
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:563)  
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:481)  
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:399)  
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:224)  
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:338)  
    at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:202)  
    at org.apache.maven.project.DefaultProjectBuilder.resolveDependencies(DefaultProjectBuilder.java:212)  
    at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:185)  
    at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:116)  
    at org.eclipse.m2e.core.internal.embedder.MavenImpl.readMavenProject(MavenImpl.java:636)  
    at org.eclipse.m2e.core.internal.project.registry.DefaultMavenDependencyResolver.resolveProjectDependencies(DefaultMavenDependencyResolver.java:63)  
    at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refreshPhase2(ProjectRegistryManager.java:530)  
    at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager$3.call(ProjectRegistryManager.java:492)  
    at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager$3.call(ProjectRegistryManager.java:1)  
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177)  
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151)  
    at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(ProjectRegistryManager.java:496)  
    at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(ProjectRegistryManager.java:351)  
    at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(ProjectRegistryManager.java:298)  
    at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.getProjectFacade(MavenBuilder.java:155)  
    at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1.call(MavenBuilder.java:90)  
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177)  
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151)  
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:99)  
    at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.execute(MavenBuilder.java:87)  
    at org.eclipse.m2e.core.internal.builder.MavenBuilder.build(MavenBuilder.java:201)  
    at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:798)  
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)  
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:219)  
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:262)  
    at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:315)  
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)  
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:318)  
    at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:370)  
    at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:391)  
    at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:145)  
    at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235)  
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

很明显，是缺少log4j-jul.jar包，它说从maven库中不会缓存到本地仓库！那么只有自动手动去download了

地址：[https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-jul/2.10.0][https_mvnrepository.com_artifact_org.apache.logging.log4j_log4j-jul_2.10.0]

![70][]

重新编译，此问题解决！

下面是log4j2的日志导入：

<dependency>  
            <groupId>org.springframework.boot</groupId>  
            <artifactId>spring-boot-starter-log4j2</artifactId>  
            <version>$\{spring-boot.version\}</version>  
            <exclusions>  
                <exclusion>  
                    <groupId>org.slf4j</groupId>  
                    <artifactId>jcl-over-slf4j</artifactId>  
                </exclusion>  
                <exclusion>  
                    <groupId>org.slf4j</groupId>  
                    <artifactId>jul-to-slf4j</artifactId>  
                </exclusion>  
            </exclusions>  
        </dependency>

$\{spring-boot.version\}为2.0.5.RELEASE

[https_mvnrepository.com_artifact_org.apache.logging.log4j_log4j-jul_2.10.0]: https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-jul/2.10.0
[70]: /images/20220508/a4c0904d6b0740378c78b041a5032858.png