下载公安网数据EXCEL

src/main/java/com/yxproject/start/api/ExportExcelApi.java

@@ -3,10 +3,18 @@ package com.yxproject.start.api;
 import com.yxproject.start.service.DetailReceiptListService;
 import com.yxproject.start.service.ReceiptService;
 import com.yxproject.start.utils.ExportExcel;
+import org.apache.commons.lang.time.DateFormatUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.Date;
 import java.util.List;
 import java.util.Map;
 
@@ -19,10 +27,27 @@ public class ExportExcelApi {
      * 导出公安网数据
      */
     @RequestMapping("printExcelData")
-    public Byte[] printExcelData(String date){
+    public byte[] printExcelData(@RequestParam("date") String date, HttpServletResponse response){
         List<Map<String, Object>> mapList = detailReceiptListService.selectPostDetails(replaceDate(date));
-
-
+        response.setContentType("application/x-download");
+        response.setCharacterEncoding("UTF-8");
+        String dateTime = DateFormatUtils.format(new Date(), "yyyyMMddHH");
+//        //使用Servlet实现文件下载的时候，避免浏览器自动打开文件
+        String fout = null;
+        fout = ExportExcel.exportExcelDate(mapList);
+        String outFile = dateTime + "公安网数据";
+        try {
+            FileInputStream fis = new FileInputStream(new File(fout));
+            byte[] b = new byte[fis.available()];
+            fis.read(b);
+            fis.close();
+            response.addHeader("Content-Disposition", "attachment;filename=" + outFile + ".xls");
+            return b;
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
         return null;
     }
     /**

src/main/java/com/yxproject/start/utils/ExportExcel.java

 package com.yxproject.start.utils;
 
-
 import org.apache.poi.hssf.usermodel.*;
 
 import java.io.FileOutputStream;
@@ -8,6 +7,7 @@ import java.io.IOException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.List;
+import java.util.Map;
 
 /**
  * @auther zhangyusheng
@@ -15,5 +15,109 @@ import java.util.List;
  */
 public  class ExportExcel {
 
+    /**
+     * 导出公安网信息
+     * @param mapList 公安网信息
+     * @return
+     */
+    public static String exportExcelDate(List<Map<String,Object>> mapList){
+        //第一步创建workbook
+        HSSFWorkbook wb = new HSSFWorkbook();
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
+        HSSFSheet sheet = wb.createSheet("公安网信息表");
+        sheet.setColumnWidth(0, 30 * 110);
+        sheet.setColumnWidth(1, 30 * 110);
+        sheet.setColumnWidth(2, 30 * 110);
+        sheet.setColumnWidth(3, 30 * 110);
+        sheet.setColumnWidth(4, 30 * 110);
+        sheet.setColumnWidth(5, 30 * 110);
+        sheet.setColumnWidth(6, 30 * 110);
+        sheet.setColumnWidth(7, 30 * 110);
+        sheet.setColumnWidth(8, 30 * 110);
+        sheet.setColumnWidth(9, 30 * 110);
+        sheet.setColumnWidth(10, 30 * 110);
+        sheet.setColumnWidth(11, 30 * 110);
+        sheet.setColumnWidth(12, 30 * 110);
+        //第三步创建行row:添加表头0行
+        HSSFRow row = sheet.createRow(0);
+        HSSFCellStyle style = wb.createCellStyle();//样式
+        style.setWrapText(true);//设置自动换行
+        HSSFFont font = wb.createFont();
+        font.setFontHeightInPoints((short) 12);
+        style.setFont(font);
+        row = sheet.createRow(0);                     //创建下标为0的单元格
+        row.setHeightInPoints(Short.parseShort("20"));//设置行高
+        HSSFCell cell = row.createCell(0);         //设定值
+        cell.setCellValue("个人受理号");
+        cell = row.createCell(1);         //设定值
+        cell.setCellValue("受理号");
+        cell = row.createCell(2);         //设定值
+        cell.setCellValue("姓名");
+        cell = row.createCell(3);         //设定值
+        cell.setCellValue("性别");
+        cell = row.createCell(4);         //设定值
+        cell.setCellValue("派出所代码");
+        cell = row.createCell(5);         //设定值
+        cell.setCellValue("身份证号");
+        cell = row.createCell(6);         //设定值
+        cell.setCellValue("签发机关");
+        cell = row.createCell(7);         //设定值
+        cell.setCellValue("运单号");
+        cell = row.createCell(8);         //设定值
+        cell.setCellValue("制证类型");
+        cell = row.createCell(9);         //设定值
+        cell.setCellValue("原制证类型");
+        cell = row.createCell(10);         //设定值
+        cell.setCellValue("交接日期");
+        cell = row.createCell(11);         //设定值
+        cell.setCellValue("交接人");
+        cell = row.createCell(12);         //设定值
+        cell.setCellValue("备注");
+
+        for (int i =0;i<mapList.size();i++){
+            row = sheet.createRow(i + 1);
+            cell = row.createCell(0);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("UPLOAD_NO")+"")?"":mapList.get(i).get("UPLOAD_NO")+"");
+            cell = row.createCell(1);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("ACCEPT_NO")+"")?"":mapList.get(i).get("ACCEPT_NO")+"");
+            cell = row.createCell(2);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("NAME")+"")?"":mapList.get(i).get("NAME")+"");
+            cell = row.createCell(3);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("SEX")+"")?"":mapList.get(i).get("SEX")+"");
+            cell = row.createCell(4);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("POLICE_CODE")+"")?"":mapList.get(i).get("POLICE_CODE")+"");
+            cell = row.createCell(5);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("CARD_ID")+"")?"":mapList.get(i).get("CARD_ID")+"");
+            cell = row.createCell(6);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("SIGN_GOVT")+"")?"":mapList.get(i).get("SIGN_GOVT")+"");
+            cell = row.createCell(7);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("SIGN_GOVT")+"")?"":mapList.get(i).get("SIGN_GOVT")+"");
+            cell = row.createCell(8);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("CARD_TYPE_ID")+"")?"":mapList.get(i).get("CARD_TYPE_ID")+"");
+            cell = row.createCell(9);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("OLD_CARD_TYPE_ID")+"")?"":mapList.get(i).get("OLD_CARD_TYPE_ID")+"");
+            cell = row.createCell(10);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("CHECK_DATE")+"")?"":mapList.get(i).get("CHECK_DATE")+"");
+            cell = row.createCell(11);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("CHECK_NAME")+"")?"":mapList.get(i).get("CHECK_NAME")+"");
+            cell = row.createCell(12);         //设定值
+            cell.setCellValue("null".equals(mapList.get(i).get("NOTE")+"")?"":mapList.get(i).get("NOTE")+"");
+        }
+        //第六步将生成excel文件保存到指定路径下
+        FileOutputStream fout = null;
+        try {
+//            fout = new FileOutputStream("E:\\Excel\\" + simpleDateFormat.format(new Date()) + countyInfoList.get(0).get("COUNTYNAME") + ".xls");
+            fout = new FileOutputStream("D:\\Excel\\" + simpleDateFormat.format(new Date())+ "公安网信息表" + ".xls");
+            wb.write(fout);
+            fout.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        System.out.println("Excel文件生成成功..." + new Date());
+//        return "E:\\Excel\\" + simpleDateFormat.format(new Date()) +countyInfoList.get(0).get("COUNTYNAME") + ".xls";
+        return "D:\\Excel\\" + simpleDateFormat.format(new Date()) + "公安网信息表"  + ".xls";
+    }
+
 
 }