在创建log4j助手类时

Question

package com.Sample1.intelliquity.Crypto.helper.logger;

import org.apache.log4j.PropertyConfigurator;
import org.testng.log4testng.Logger;

public class LoggerHelper {

    private static boolean root = false;

    public static Logger getLogger(Class cls) {
        if (root) {
            return Logger.getLogger(cls);
        }
        PropertyConfigurator.configure("C://Users//admin//Workspace1//Sample1//src//main//resources//configfile//log4j.properties");
        root = true;
        return Logger.getLogger(cls);
    }

          public static void main(String[] args){
            Logger log =LoggerHelper.getLogger(LoggerHelper.class);
              log.info( "logger is configured");
              log.info( "logger is configured");
              log.info( "logger is configured");
          }


          }

  

log4j：ERROR找不到键log4j.appender.FILE的值   log4j：ERROR无法实例化名为“ FILE”的追加程序。 log4j：错误   找不到键log4j.appender.stdout的值log4j：错误   没有实例化名为“ st

的附加程序