Excel导出实例
在上一节的基础上，本文演示下如何导出excel数据。
Excel导出操作演示
- 继承ocean-easyexcel SDK
<dependency><groupId>com.angel.ocean</groupId><artifactId>ocean-easyexcel</artifactId><version>1.0.0</version>
</dependency>
- 定义Excel数据导出模型
package com.angel.ocean.domain.vo;import com.alibaba.excel.annotation.ExcelProperty;
import com.alibaba.excel.annotation.write.style.*;
import com.alibaba.excel.enums.BooleanEnum;
import com.alibaba.excel.enums.poi.BorderStyleEnum;
import com.alibaba.excel.enums.poi.FillPatternTypeEnum;
import com.alibaba.excel.enums.poi.HorizontalAlignmentEnum;
import com.alibaba.excel.enums.poi.VerticalAlignmentEnum;
import lombok.Data;/*** Excel导出数据结构样例*/
@HeadStyle(fillPatternType = FillPatternTypeEnum.DEFAULT, horizontalAlignment = HorizontalAlignmentEnum.CENTER, verticalAlignment = VerticalAlignmentEnum.CENTER, borderTop = BorderStyleEnum.THIN, borderRight = BorderStyleEnum.THIN, borderBottom = BorderStyleEnum.THIN, borderLeft = BorderStyleEnum.THIN)
@HeadRowHeight(value = 20)
@HeadFontStyle(fontHeightInPoints = 11, bold = BooleanEnum.TRUE)
@ContentRowHeight(value = 20)
@ContentStyle(horizontalAlignment = HorizontalAlignmentEnum.CENTER, verticalAlignment = VerticalAlignmentEnum.CENTER, borderTop = BorderStyleEnum.THIN, borderRight = BorderStyleEnum.THIN, borderBottom = BorderStyleEnum.THIN, borderLeft = BorderStyleEnum.THIN)
@Data
public class UserDataExportVO {@ExcelProperty("用户名")@ColumnWidth(20)private String username;@ExcelProperty("密码")@ColumnWidth(20)private String password;@ExcelProperty("注册时间")@ColumnWidth(30)private String createTime;
}- 定义Excel导入接口
/**
* 导出excel* @param response*/
@GetMapping("export")
public void exportExcel(HttpServletResponse response) {List<UserDataExportVO> exportData = new ArrayList<>();for(int i = 0; i < 16; i++) {UserDataExportVO userDataExportVO = new UserDataExportVO();userDataExportVO.setUsername("admin");userDataExportVO.setPassword("123456");userDataExportVO.setCreateTime("2022-04-24 10:56");exportData.add(userDataExportVO);}EasyExcelUtil.writeExcel(response,System.currentTimeMillis() + ".xlsx" ,"EXCEL导出数据", exportData, UserDataExportVO.class);}
Excel导出结果
