和视频里写的一样为啥我的就有错误呢

package com.imooc.Sample;

import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.pool.DruidDataSourceFactory;
import com.imooc.dbutils.DbUtils;
import com.imooc.dbutils.Employee;
import com.mchange.v2.codegen.bean.Property;
import org.apache.commons.dbutils.BaseResultSetHandler;
import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanListHandler;

import javax.sql.DataSource;
import java.io.FileInputStream;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.List;
import java.util.Properties;

/*
    Apache DbUtils +Druid联合使用演示
 */
public class DbUtilsSample {
    public static void query() {
        Properties properties = new Properties();
        String propertyFile=DbUtilsSample.class.getResource("/druid-config.properties").getPath();
        try {
            propertyFile= URLDecoder.decode(propertyFile,"UTF-8");
            properties.load(new FileInputStream(propertyFile));
            DataSource dataSource= DruidDataSourceFactory.createDataSource(properties);
            //数据的参数化查询
            QueryRunner qr=new QueryRunner(dataSource);
            List<Employee> list=qr.query("select * from employee limit ?,10", new BeanListHandler<>(Employee.class),
                    new Object[]{10});//数组Object与？一一对应
        for(Employee emp:list){
            System.out.println(emp.getEname());
        }
            } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    public static void main(String[] args) {
        query();
    }
}