diff --git a/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisSettleBillController.java b/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisSettleBillController.java index a180662cb..db2da2ee0 100644 --- a/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisSettleBillController.java +++ b/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisSettleBillController.java @@ -12,16 +12,23 @@ package com.xdadan.erp.web.emis; import java.io.IOException; +import java.io.InputStream; +import java.net.URLEncoder; import java.util.List; +import java.util.Map; import javax.servlet.http.HttpServletResponse; +import com.alibaba.excel.EasyExcel; +import com.alibaba.excel.util.MapUtils; import com.xdadan.erp.emis.domain.EmisSettleSubBill; import com.xdadan.erp.emis.domain.EmisSettleSubBillFeeitem; import com.xdadan.erp.emis.domain.exception.EmisBizError; import com.xdadan.erp.emis.domain.vo.scan.ScanResult; import com.xdadan.erp.emis.service.EmisBaseService; import com.xdadan.erp.emis.service.billexport.ExcelUtils; +import com.xdadan.erp.emis.service.billexport.MapObjectUtil; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.core.io.ClassPathResource; import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.util.CollectionUtils; import org.springframework.web.bind.annotation.GetMapping; @@ -197,15 +204,32 @@ public class EmisSettleBillController extends BaseController public void exportBill(HttpServletResponse response, EmisSettleBill emisSettleBill) { - EmisSettleBill bill=emisBaseService.getSettleBillBySettleBillNo(emisSettleBill.getSettleBillNo()); - List list = emisBaseService.selectSubBillListBySettleBillNo(emisSettleBill.getSettleBillNo()); - ExcelUtil util = new ExcelUtil(EmisSettleSubBill.class); -// util.exportExcel(response, list, "账单明细数据"); +// bill.getSettleBillName()+".xls", + + try { - ExcelUtils.exportToTemplate(response, "tpl/settle_bill_tpl.xls", bill.getSettleBillName()+".xls", null, - null, null, - null); + EmisSettleBill bill=emisBaseService.getSettleBillBySettleBillNo(emisSettleBill.getSettleBillNo()); + + response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"); + response.setCharacterEncoding("utf-8"); + String fileOutFileName = URLEncoder.encode(bill.getSettleBillName(), "UTF-8"); + response.setHeader("Content-disposition", "attachment;filename=" + fileOutFileName + ".xls"); + + List list = emisBaseService.selectSubBillListBySettleBillNo(emisSettleBill.getSettleBillNo()); + + List> listMap=MapObjectUtil.objListToMapList(list); + + InputStream fis = new ClassPathResource("tpl/bill_tpl.xls").getInputStream(); + + Map map = MapUtils.newHashMap(); + map.put("name", "张三"); + map.put("number", 5.2); + EasyExcel.write(response.getOutputStream()).withTemplate(fis).sheet().doFill(map); + +// ExcelUtils.exportToTemplate(response.getOutputStream(), fis, null, +// null, null, +// null); } catch (IOException e) { e.printStackTrace(); } @@ -213,6 +237,8 @@ public class EmisSettleBillController extends BaseController } + + /** * 修改结算总账单 */ @@ -234,4 +260,19 @@ public class EmisSettleBillController extends BaseController { return toAjax(emisSettleBillService.deleteEmisSettleBillByIds(ids)); } + + + public static void main(String[] args) { + +// List> listMap=MapObjectUtil.objListToMapList(list); +// ExcelUtil util = new ExcelUtil(EmisSettleSubBill.class); +// util.exportExcel(response, list, "账单明细数据"); + try { +// ExcelUtils.exportToTemplate(response, "tpl/settle_bill_tpl.xls", bill.getSettleBillName()+".xls", null, +// null, null, +// null); + } catch (Exception e) { + e.printStackTrace(); + } + } } diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/service/billexport/ExcelUtils.java b/emis-biz/src/main/java/com/xdadan/erp/emis/service/billexport/ExcelUtils.java index bba13454b..ab03b957e 100644 --- a/emis-biz/src/main/java/com/xdadan/erp/emis/service/billexport/ExcelUtils.java +++ b/emis-biz/src/main/java/com/xdadan/erp/emis/service/billexport/ExcelUtils.java @@ -2,6 +2,7 @@ package com.xdadan.erp.emis.service.billexport; import com.alibaba.excel.EasyExcel; import com.alibaba.excel.ExcelWriter; +import com.alibaba.excel.util.MapUtils; import com.alibaba.excel.write.metadata.WriteSheet; import com.alibaba.excel.write.metadata.fill.FillConfig; import com.alibaba.excel.write.metadata.fill.FillWrapper; @@ -9,8 +10,7 @@ import org.apache.commons.lang3.StringUtils; import org.springframework.core.io.ClassPathResource; import javax.servlet.http.HttpServletResponse; -import java.io.IOException; -import java.io.InputStream; +import java.io.*; import java.net.URLEncoder; import java.time.LocalDate; import java.time.ZoneId; @@ -23,27 +23,37 @@ import java.util.*; */ public class ExcelUtils { - /** - * 导出数据到指定Excel - * - * @param response HttpServletResponse对象 - * @param excelPath Excel模板地址 - * @param excelFileName 文件名称 - * @param outerMap 头部内容map - * @param innerMapList 表格内容list - * @param excelFillCellMergePrevColUtils 列合并参数 - * @param excelFillCellMergeStrategyUtils 行合并参数 - * @throws IOException 异常错误 - */ - public static void exportToTemplate(HttpServletResponse response, String excelPath, String excelFileName, Map outerMap, List> innerMapList, + + public static void exportTplFile(HttpServletResponse response, String excelPath, String fileName, Map outerMap, List> innerMapList, + ExcelFillCellMergePrevColUtils excelFillCellMergePrevColUtils, ExcelFillCellMergeStrategyUtils excelFillCellMergeStrategyUtils) throws IOException { + + OutputStream fos=response.getOutputStream(); + InputStream fis = new ClassPathResource(excelPath).getInputStream(); + exportToTemplate(fos, fis, outerMap, innerMapList, + excelFillCellMergePrevColUtils, excelFillCellMergeStrategyUtils); + + } + + public static void exportTplFileLocal(String outFile, String tplFile, Map outerMap, List> innerMapList, + ExcelFillCellMergePrevColUtils excelFillCellMergePrevColUtils, ExcelFillCellMergeStrategyUtils excelFillCellMergeStrategyUtils) throws IOException { + + FileOutputStream fos=new FileOutputStream(outFile); + InputStream fis = new FileInputStream(tplFile); + + exportToTemplate(fos, fis,outerMap, innerMapList, + excelFillCellMergePrevColUtils, excelFillCellMergeStrategyUtils); + + } + + public static void exportToTemplate(OutputStream fos, InputStream fis, Map outerMap, List> innerMapList, ExcelFillCellMergePrevColUtils excelFillCellMergePrevColUtils, ExcelFillCellMergeStrategyUtils excelFillCellMergeStrategyUtils) throws IOException { - InputStream inputStream = new ClassPathResource(excelPath).getInputStream(); - response.setContentType("application/vnd.ms-excel"); - response.setCharacterEncoding("utf-8"); - String fileName = URLEncoder.encode(excelFileName, "UTF-8"); - response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx"); - ExcelWriter excelWriter = EasyExcel.write(response.getOutputStream()) - .withTemplate(inputStream) +// InputStream inputStream = new ClassPathResource(excelPath).getInputStream(); +// response.setContentType("application/vnd.ms-excel"); +// response.setCharacterEncoding("utf-8"); +// String fileOutFileName = URLEncoder.encode(fileName, "UTF-8"); +// response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx"); + ExcelWriter excelWriter = EasyExcel.write(fos) + .withTemplate(fis) .registerWriteHandler(excelFillCellMergePrevColUtils) .registerWriteHandler(excelFillCellMergeStrategyUtils) .build(); @@ -152,6 +162,28 @@ public class ExcelUtils { } public static void main(String[] args) { -// ExcelUtils.exportToTemplate(response, "excel/某某管理导入模板.xlsx", "某某管理导入模板", null, null, null, null); + String outFile=""; + + try { + + String templateFileName = "/Users/alan/Downloads/m1.xls"; + String fileName = "/Users/alan/Downloads/1.xls"; + // 这里 需要指定写用哪个class去写，然后写到第一个sheet，名字为模板 然后文件流会自动关闭 + // 这里要注意 withTemplate 的模板文件会全量存储在内存里面，所以尽量不要用于追加文件，如果文件模板文件过大会OOM + // 如果要再文件中追加（无法在一个线程里面处理，可以在一个线程的建议参照多次写入的demo） 建议临时存储到数据库 或者 磁盘缓存(ehcache) 然后再一次性写入 +// EasyExcel.write(fileName, Map.class).withTemplate(templateFileName).sheet().doWrite(data()); + + Map map = MapUtils.newHashMap(); + map.put("name", "张三"); + map.put("number", 5.2); + EasyExcel.write(fileName).withTemplate(templateFileName).sheet().doFill(map); + + +// ExcelUtils.exportTplFileLocal("/Users/alan/Downloads/1.xls", "/Users/alan/Downloads/settle_bill_tpl.xls", null, null, null,null); + } catch (Exception e) { + e.printStackTrace(); + } } + + } \ No newline at end of file diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/service/billexport/MapObjectUtil.java b/emis-biz/src/main/java/com/xdadan/erp/emis/service/billexport/MapObjectUtil.java new file mode 100644 index 000000000..6652fb5eb --- /dev/null +++ b/emis-biz/src/main/java/com/xdadan/erp/emis/service/billexport/MapObjectUtil.java @@ -0,0 +1,97 @@ +package com.xdadan.erp.emis.service.billexport; + +import com.alibaba.fastjson.JSONObject; +import org.apache.commons.beanutils.BeanMap; + +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +/** + * @Description + * @Author susu + * @Date 2024/2/19 + */ +public class MapObjectUtil { + + /** + * @description: 将object的list数据 转换成 map的list（如：List>） + * @param objDataList + * @return java.util.List> + * @author susu + */ + public static List> objListToMapList(List objDataList){ + List> dataList = new ArrayList<>(); + if (objDataList==null || objDataList.size()<1){ + return null; + } + objDataList.forEach(obj->{ + try { + Map map = MapObjectUtil.objectToMap(obj); + dataList.add(map); + } catch (IllegalAccessException e) { + throw new RuntimeException(e); + } + }); + return dataList; + } + + /** + * @description: 将object数据转换成map数据 + * @param obj + * @return java.util.Map + * @author susu + */ + public static Map objectToMap(Object obj) throws IllegalAccessException { + Map map = new HashMap(); + Class cla = obj.getClass(); + Field[] fields = cla.getDeclaredFields(); + for (Field field : fields) { + field.setAccessible(true); + String keyName = field.getName(); + Object value = field.get(obj); + if (value == null) + value = ""; + map.put(keyName, value); + } + return map; + } + + /** + * @description: 使用 JSONObject 将object转换成map + * @param obj + * @return java.util.Map + * @author susu + */ + public static Map objectToMap2(Object obj) { + if (obj == null) + return null; + return JSONObject.parseObject(JSONObject.toJSONString(obj),Map.class); + } + + /** + * @description: 使用BeanMap将object转换成map + * @param obj + * @return java.util.Map + * @author susu + */ + public static Map objectToMap3(Object obj) { + if (obj == null) + return null; + return new BeanMap(obj); + } + + + public static void main(String[] args) { +// DogEntity2 dog = new DogEntity2(); +// dog.setDogId("A-1001"); +// dog.setDogAge(3); +// dog.setDogName("aaa"); +//// Map map = JSONObject.parseObject(JSONObject.toJSONString(dog),Map.class); +// Map map = objectToMap2(dog); +// System.out.println(map); + } + +} diff --git a/emis-biz/src/main/resources/tpl/settle_bill_tpl.xls b/emis-biz/src/main/resources/tpl/bill_tpl.xls similarity index 98% rename from emis-biz/src/main/resources/tpl/settle_bill_tpl.xls rename to emis-biz/src/main/resources/tpl/bill_tpl.xls index 19e1da38f..f7d22b02a 100644 Binary files a/emis-biz/src/main/resources/tpl/settle_bill_tpl.xls and b/emis-biz/src/main/resources/tpl/bill_tpl.xls differ