1. 使用logback
2. 在setting->plugins->search:"lombok" 安装完以后，可以在文件用使用以下注解: import lombok.extern.java.Log; import lombok.extern.slf4j.Slf4j; @Log public class LogExample { public static void main(String... args) { log.severe("Something's wrong here"); } } @Slf4j public class LogExampleOther { public static void main(String... args) { log.error("Something else is wrong here"); } } @CommonsLog(topic="CounterLog") public class LogExampleCategory { public static void main(String... args) { log.error("Calling the 'CounterLog' with a message"); } }

不使用注解:

 public class LogExample {
  private static final java.util.logging.Logger log = java.util.logging.Logger.getLogger(LogExample.class.getName());

  public static void main(String... args) {
    log.severe("Something's wrong here");
  }
}

public class LogExampleOther {
  private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(LogExampleOther.class);

  public static void main(String... args) {
    log.error("Something else is wrong here");
  }
}

public class LogExampleCategory {
  private static final org.apache.commons.logging.Log log = org.apache.commons.logging.LogFactory.getLog("CounterLog");

  public static void main(String... args) {
    log.error("Calling the 'CounterLog' with a message");
  }
}

引起：https://projectlombok.org/features/Log"

可直接在application.yml中进行配置

logging:
  config: