springboot使用log4j2.17版本
时间: 2024-05-14 22:19:53 浏览: 19
要在Spring Boot中使用Log4j2 1.7版本,你需要遵循以下步骤:
1.在pom.xml中添加以下依赖项:
```
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<version>2.17.0</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.17.0</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.17.0</version>
</dependency>
```
2.在application.properties文件中配置Log4j2:
```
logging.config=classpath:log4j2.xml
```
3.在src/main/resources目录下创建log4j2.xml文件,文件内容如下:
```
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="INFO">
<Appenders>
<Console name="Console" target="SYSTEM_OUT">
<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
</Console>
</Appenders>
<Loggers>
<Root level="info">
<AppenderRef ref="Console"/>
</Root>
</Loggers>
</Configuration>
```
4.在你的代码中使用Log4j2:
```
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class MyClass {
private static final Logger logger = LoggerFactory.getLogger(MyClass.class);
public void myMethod() {
logger.info("Hello World!");
}
}
```
这些步骤可以帮助你在Spring Boot项目中使用Log4j2 1.7版本。