Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory

本文介绍了一种常见错误:在Java应用中找不到org.apache.commons.logging.LogFactory类的问题及解决方案。该问题通常发生在使用Maven项目的环境中。文章提供了具体的解决步骤,即在pom.xml文件中添加commons-logging-1.2.jar依赖,并刷新Maven仓库。

报错信息如下: 

Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
    at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 6 more

只要在对应的pom.xml文件里面引入 commons-logging-1.2.jar 依赖即可, 注:引入依赖之后要刷新maven仓库依赖后重试

        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.2</version>
        </dependency>

SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/tmp/zhgh-external-api-1.0.0-SNAPSHOT.jar!/BOOT-INF/lib/logback-classic-1.2.12.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/tmp/zhgh-external-api-1.0.0-SNAPSHOT.jar!/BOOT-INF/lib/log4j-slf4j-impl-2.17.2.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 [ch.qos.logback.classic.util.ContextSelectorStaticBinder] Exception in thread "main" java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) Caused by: java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory at org.springframework.boot.SpringApplication.<clinit>(SpringApplication.java:206) at com.zhgh.external.ZhghExternalApplication.main(ZhghExternalApplication.java:20) ... 8 more Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
最新发布
12-25
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