提交

CODE/smart-community/property-api/src/main/java/com/community/huiju/controller/BillController.java

@@ -10,12 +10,15 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cloud.context.config.annotation.RefreshScope;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
+import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
+import java.io.OutputStream;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
@@ -138,5 +141,26 @@ public class BillController extends BaseController {
         return responseBean;
     }
 
+    @ApiOperation(value = "下载Excel模板", notes = "下载Excel模板")
+    @ApiImplicitParams({
+            @ApiImplicitParam(dataTypeClass = String.class, paramType = "body", name = "parameter", value = "billExplain收费组说明"),
+//            @ApiImplicitParam(paramType = "header", dataTypeClass = String.class, name = "X-Auth-Token", value = "Token")
+    })
+    @RequestMapping(value = "/bill/downloadExcel", method = RequestMethod.POST)
+    public void exportExcel(HttpServletResponse response, HttpSession session, @RequestBody String parameter) {
+        ResponseBean responseBean = new ResponseBean();
+//        UserElement userElement = getUserElement(session);
+        HSSFWorkbook workbook = (HSSFWorkbook) iBillService.downloadExcel(parameter).getData();
+        this.setResponseHeader(response, "缴费单模板.xls");
+        //响应到客户端
+        try {
+            OutputStream os = response.getOutputStream();
+            workbook.write(os);
+            os.flush();
+            os.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
 
 }

CODE/smart-community/property-api/src/main/java/com/community/huiju/service/IBillService.java

@@ -78,4 +78,11 @@ public interface IBillService extends IService<Bill> {
 	 * @return
 	 */
     ResponseBean deleteBillBeach(UserElement userElement, List<Integer> ids);
+
+	/**
+	 * 下载 excel 模板
+	 * @param parameter
+	 * @return
+	 */
+	ResponseBean downloadExcel(String parameter);
 }

CODE/smart-community/property-api/src/main/java/com/community/huiju/service/impl/BillServiceImpl.java

@@ -20,7 +20,7 @@ import com.google.zxing.common.detector.MathUtils;
 import lombok.Data;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.apache.poi.hssf.usermodel.*;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Row;
 import org.apache.poi.ss.usermodel.Sheet;
@@ -31,7 +31,10 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.multipart.MultipartFile;
 
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.io.InputStream;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
@@ -463,4 +466,79 @@ public class BillServiceImpl extends ServiceImpl<BillMapper, Bill> implements IB
         // 收费说明
         private String billExplain;
     }
+
+    @Override
+    public ResponseBean downloadExcel(String parameter) {
+        ResponseBean responseBean = new ResponseBean();
+
+        InputStream inputStream = null;
+        HSSFWorkbook workbook = null;
+        try {
+            inputStream = new FileInputStream("缴费单模板.xls");
+            workbook = new HSSFWorkbook(inputStream);
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+       
+        HSSFSheet sheet = workbook.createSheet("缴费单");
+        // 创建行
+        HSSFRow row = sheet.createRow(0);
+        // 创建列
+        HSSFCell cell = row.createCell(0);
+        cell.setCellValue("1.第1行到第4行为模板说明。第5行为列头。第6行为示例。第7行及以后行中的金额部分为需要您填写的区域。请不要删除任何列、说明以及示例等。");
+        row = sheet.createRow(1);
+        cell = row.createCell(0);
+        cell.setCellValue("2.下表中 栋/单元/楼层/房号/业主姓名为系统生成，自行增加、修改无效，只能修改金额！！！如果没有内容或缺失内容，请先登录物业系统，在 社区管理——业主/楼盘——楼盘库中添加楼盘信息，在社区管理——业主/楼盘——业主资料库中添加业主信息，完成后再重新下载账单模板。");
+        row = sheet.createRow(2);
+        cell = row.createCell(0);
+        cell.setCellValue("3.无需缴费的户可以直接在户所在行最左侧行号上点击右键删除行。");
+        row = sheet.createRow(3);
+        cell = row.createCell(0);
+        cell.setCellValue("4.需要缴费的户，在金额列中填写金额，默认单位为人民币元，请输入大于0的数字，小数点请用英文小数点，更不能使用句号。最多保留小数点后两位。若是复制粘贴的金额，请在粘贴后检查金额是否正确，系统暂时无法退费，请仔细核对账单");
+        row = sheet.createRow(4);
+        cell = row.createCell(0);
+        cell.setCellValue("期/区");
+        cell = row.createCell(1);
+        cell.setCellValue("栋");
+        cell = row.createCell(2);
+        cell.setCellValue("单元");
+        cell = row.createCell(3);
+        cell.setCellValue("楼层");
+        cell = row.createCell(4);
+        cell.setCellValue("房号");
+        cell = row.createCell(5);
+        cell.setCellValue("业主姓名");
+        cell = row.createCell(6);
+        cell.setCellValue("金额(元)");
+
+        String [] [] data = new String[][] {{"1区","0", "0", "0", "0", "示例忽删", "12.34", "<-示例"}};
+        int crrentRow = 5;
+        // 行数
+        for (int i = 0; i < data.length; i++) {
+            row = sheet.createRow(i + crrentRow);
+            for (int t = 0; t < data[i].length; t++) {
+                cell = row.createCell(t);
+                cell.setCellValue(data[i][t]);
+            }
+        }
+
+        responseBean.addSuccess(workbook);
+        return responseBean;
+    }
+
+    private void setExcelData(String [][] data, HSSFSheet sheet, HSSFRow row, HSSFCell cell){
+        int crrentRow = 5;
+        // 行数
+        for (int i = 0; i < data.length; i++) {
+            row = sheet.createRow(i + crrentRow);
+            for (int t = 0; t < data[i].length; t++) {
+                cell = row.createCell(t);
+                cell.setCellValue(data[i][t]);
+            }
+        }
+    }
+
 }