* @Author: yaomaoyang
* @CreateDate: 2018/9/29 18:05
* @UpdateUser: yaomaoyang
* @UpdateDate: 2018/9/29 18:05
* @UpdateRemark: 修改內容
* @Version: 1.0
*/
public class ExcelUtils {
/**
* 導出
* @param list
* @param response
* @param clazz
* @return
*/
public static BoUtil export(List extends BaseRowModel> list, HttpServletResponse response, Class extends BaseRowModel> clazz) {
BoUtil boUtil = BoUtil.getDefaultFalseBo();
ServletOutputStream out = null;
try {
out = response.getOutputStream();
} catch (IOException e) {
e.printStackTrace();
}
ExcelWriter writer = new ExcelWriter(out, ExcelTypeEnum.XLSX, true);
try {
boUtil = BoUtil.getDefaultTrueBo();
String fileName = new String(
(new SimpleDateFormat("yyyy-MM-dd").format(new Date())).getBytes(), "UTF-8");
Sheet sheet2 = new Sheet(2, 3,clazz, "sheet", null);
writer.write(list, sheet2);
//response.setContentType("multipart/form-data");
response.setCharacterEncoding("utf-8");
response.setContentType("application/vnd.ms-excel");
response.setHeader("content-Disposition", "attachment;filename=" + URLEncoder.encode(fileName + ".xlsx", "utf-8"));
//response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");
out.flush();
boUtil.setMsg("導出成功");
} catch (Exception e) {
e.printStackTrace();
boUtil.setMsg("導出失敗");
return boUtil;
} finally {
writer.finish();
try {
out.close();
} catch (IOException e) {
e.printStackTrace();
}
return boUtil;
}
}
}
AdvertisingIndentBo.java
package com.dctp.cloud.boss.bo;
import java.math.BigDecimal;
import com.alibaba.excel.annotation.ExcelProperty;
import com.alibaba.excel.metadata.BaseRowModel;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Builder;
@SuppressWarnings("deprecation")
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class AdvertisingIndentBo extends BaseRowModel {
// 訂單編號
@ExcelProperty(value = {"廣告編號"},index = 0)
private String id;
// 交易類型:1 買入 2賣出
private Integer tradeType;
@ExcelProperty(value = {"交易"},index = 1)
//交易類型（導出時使用）
private String tradeTypeStr;
// 用戶ID begin
private Long userID;
private Integer login;
private String alaisName;
@ExcelProperty(value = {"會員"},index = 2)
private String realname;
private String phone;
private String email;
// 用戶信息 end
// 資產ID
private Long coinID;
@ExcelProperty(value = {"資產名稱"},index = 3)
private String coinName;
// 交易狀態
private Integer tradeState;
//交易狀態（導出時使用）
@ExcelProperty(value = {"狀態"},index = 4)
private String tradeStateStr;
// 取價類型
private Integer priceType;
// 取價類型（導出時使用）
@ExcelProperty(value = {"取價類型"},index = 5)
private String priceTypeStr;
// 平臺實時價格的百分比
@ExcelProperty(value = {"溢價"},index = 6)
private BigDecimal premium;
// 交易單價
@ExcelProperty(value = {"價格"},index = 7)
private BigDecimal price;
// 交易數量
private BigDecimal cionNum;
// 剩餘數量
private BigDecimal residueNum;
// 交易最小金額
@ExcelProperty(value = {"最小金額"},index = 8)
private BigDecimal minPrice;
// 交易最大金額
@ExcelProperty(value = {"最大金額"},index = 9)
private BigDecimal maxPrice;
// 付款方式類型
@ExcelProperty(value = {"付款類型"},index = 10)
private String payType;
// 付款期限30-120分鐘之內
@ExcelProperty(value = {"付款期限"},index = 11)
private Integer payTime;
// 創建時間
@ExcelProperty(value = {"創建時間"},index = 12)
private String createTime;
// 交易密碼
private String password;
/**
* 創建人
*/
private Long createBy;
/**
* 修改人
*/
private Long updateBy;
private String activeFlag;
}
controller：
boUtil = ExcelUtils.export(list, response, AdvertisingIndentBo.class);
list：LIst
BaseRowModel：為什麼要繼承BaseRowModel，因為他是基類。
@ExcelProperty：對應excel中的表頭。
value：表頭的名稱
index：排序
總結
以上就是esatExcel的excel導出，如果有什麼疑問或者不足，歡迎大家的留言。
閱讀更多 程序員界的彭于晏 的文章
