SpringBoot将logback替换成log4j2的操作步骤

@Component
public class LoggerListener implements ApplicationListener<ApplicationEvent>, Ordered {
    @Override
    public void onApplicationEvent(ApplicationEvent applicationEvent) {
 
        if (applicationEvent instanceof ApplicationEnvironmentPreparedEvent) {
            ConfigurableEnvironment environment = ((ApplicationEnvironmentPreparedEvent) applicationEvent).getEnvironment();
            String filePath = environment.getProperty("patcher.log");
            if (StringUtils.isNotEmpty(filePath)) {
                System.err.println("=================" + filePath);
                System.setProperty("patcher.log", filePath);
            }
        }
    }
 
    @Override
    public int getOrder() {
        // 当前监听器的启动顺序需要在日志配置监听器的前面，所以此处减 1
        return LoggingApplicationListener.DEFAULT_ORDER - 1;
    }

import org.apache.log4j.Logger;

private static final Logger LOGGER = Logger.getLogger(X.class);

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

private static final Logger logger = LoggerFactory.getLogger(X.class);

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

private static final Logger logger = LogManager.getLogger(X.class);

<dependencies>
  <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-slf4j-impl -->
  <dependency>
      <groupId>org.apache.logging.log4j</groupId>
      <artifactId>log4j-slf4j-impl</artifactId>
      <version>2.17.1</version>
      <scope>test</scope>
  </dependency>
  <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-api -->
  <dependency>
      <groupId>org.apache.logging.log4j</groupId>
      <artifactId>log4j-api</artifactId>
      <version>2.17.1</version>
  </dependency>
  <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core -->
  <dependency>
      <groupId>org.apache.logging.log4j</groupId>
      <artifactId>log4j-core</artifactId>
      <version>2.17.1</version>
  </dependency>
  <dependency>
      <groupId>com.Imax</groupId>
      <artifactId>disruptor</artifactId>
      <version>2.17.1</version>
  </dependency>
</dependencies>