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