阿里巴巴easyexcel，高性能excel操作工具的使用

首先pom文件中引入相关依赖

        <!--easyexcel-->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>easyexcel</artifactId>
            <version>2.1.4</version>
        </dependency>

        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi</artifactId>
            <version>3.17</version>
        </dependency>

创建excel读取监听类

import com.alibaba.excel.context.AnalysisContext;
import com.alibaba.excel.event.AnalysisEventListener;
import com.alibaba.excel.exception.ExcelAnalysisException;
import com.sun.collierycommon.utils.EasyExcelValidateHelper;
import org.apache.commons.lang3.StringUtils;

/**
 * @Description:
 * @Author: Tarzan Liu
 * @Date: 2020/1/2 15:49
 */

public class ExcelListener<T> extends AnalysisEventListener<T> {


        //验证工具
        private