在Java中禁用Log4J输出

log4j.rootLogger=OFF

import org.apache.log4j.Logger;
import org.apache.log4j.Level;

public class DisableLog4J {
    public static void main(String[] args) {
        Logger rootLogger = Logger.getRootLogger();
        rootLogger.setLevel(Level.OFF);
    }
}

-Dlog4j.configuration=file:///path/to/log4j.properties

log4j.rootLogger=OFF