spring boot如何设置log4j.properties的路径

Question

我把log4j.properties放在了resources/config文件夹下不识别，只能放在resources文件夹下

Answer 1

Borat Sagdiyev：

import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;

public class HelloWorld {

    static final Logger logger = Logger.getLogger(HelloWorld.class);
    static final String path = "src/resources/config/log4j.properties";

    public static void main(String[] args) {

        PropertyConfigurator.configure(path);
        logger.debug("Sample debug message");
        logger.info("Sample info message");
        logger.warn("Sample warn message");
        logger.error("Sample error message");
        logger.fatal("Sample fatal message");
    }
}