log4j配置文件详解（log4j2升级指南）

<properties> <slf4j.version>1.7.30</slf4j.version> <log4j2.version>2.15.0</log4j2.version> </properties>，今天小编就来说说关于log4j配置文件详解?下面更多详细答案一起来看看吧!

log4j配置文件详解

<properties> <slf4j.version>1.7.30</slf4j.version> <log4j2.version>2.15.0</log4j2.version> </properties>

<!-- Log4j2 整体升级配置 --> <!-- slf4j和log4j2 的整合绑定）--> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <!-- note:log4j1用的是slf4j-log4j12，此处注意不一样--> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-slf4j-impl</artifactId> <version>2.15.0</version> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-api</artifactId> <version>2.15.0</version> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-core</artifactId> <version>2.15.0</version> </dependency> <!-- 开户异步日志，需要依赖这个jar包--> <dependency> <groupId>com.lmax</groupId> <artifactId>disruptor</artifactId> <version>3.4.4</version> </dependency> <!-- /slf4j和log4j2 的整合绑定--> <!-- 可选包，根据实际情况桥接 --> <!-- 后向兼容：使用Log4j2实现log2j1.x的接口 --> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-1.2-api</artifactId> <version>${log4j2.version}</version> </dependency> <!-- Jakarta Commons Logging 把jcl的日志输出重定向到 SLF4J --> <dependency> <groupId>org.slf4j</groupId> <artifactId>jcl-over-slf4j</artifactId> <version>${slf4j.version}</version> </dependency> <!-- 把log4j的日志重定向到slf4j 注意是over不是to --> <dependency> <groupId>org.slf4j</groupId> <artifactId>log4j-over-slf4j</artifactId> <version>${slf4j.version}</version> </dependency> <!-- /可选包 --> <!-- note:千万别引入 slf4j-log4j12；log4j-to-slf4j；会导致无限循环--> <!-- / Log4j2 整体升级配置 -->