EasyExcel 3.0读(日期、数字或者自定义格式转换)

依赖

        <dependency><groupId>com.alibaba</groupId><artifactId>easyexcel</artifactId><version>3.2.1</version>
</dependency>

对象

package com.xiaobu.entity.vo;import com.alibaba.excel.annotation.format.DateTimeFormat;
import com.alibaba.excel.annotation.format.NumberFormat;
import lombok.Data;import java.io.Serializable;
import java.util.Date;/*** @author tanhongwei1* @version 1.0.0* @className TestNumberData.java* @createTime 2023年08月31日 11:22:00*/
@Data
public class TestNumberData implements Serializable {private static final long serialVersionUID = 7783147140174424666L;private String name;// @ExcelProperty(converter = StringDoubleConverter.class)@NumberFormatprivate Double money;@DateTimeFormat("yyyy-MM-dd HH:mm:ss")// @ExcelProperty(converter = DateStringConverter.class)private Date employmentDate;
}

文件内容

test_number.xlsx

NAME	MONEY	EMPLOYMENT_DATE
隔壁老王	11.9	2023/8/30 14:36
隔壁老王	2	2023-08-30 14:36:07
隔壁老王	3	2023-08-30 14:36:07
隔壁老王	4	2023-08-30 14:36:07
隔壁老王	5.12	2023-08-30 14:36:07
隔壁老王	6	2023-08-30 14:36:07
隔壁老王	7	2023-08-30 14:36:07
隔壁老王	8	2023-08-30 14:36:07
隔壁老王	9	2023-08-30 14:36:07
隔壁老王	10	2023-08-30 14:36:07
隔壁老王	11	2023-08-30 14:36:07
隔壁老王	12	2023-08-30 14:36:08
隔壁老王	13	2023-08-30 14:36:09
隔壁老王	14	2023-08-30 14:36:10
隔壁老王	15	2023-08-30 14:36:11

读 代码

@Test
public void testNumber() {String fileName = "D:\\log\\test_number.xlsx";// 读取sheetEasyExcel.read(fileName, TestNumberData.class, new PageReadListener<TestNumberData>(dataList -> {for (TestNumberData data : dataList) {log.info("读取到一条数据{}", JSONUtil.toJsonStr(data));// bean.update(data);}log.info("【simpleUpdate】::dataList ==> 【{}】", dataList);})).sheet().doRead();}