Excel导出

ruoyi-admin/src/main/java/com/ruoyi/web/controller/nanjing/StationParaInfoController.java

@@ -5,7 +5,7 @@ import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
 import com.ruoyi.common.core.page.TableDataInfo;
 import com.ruoyi.common.enums.BusinessType;
-import com.ruoyi.common.utils.poi.ExcelUtil;
+import com.ruoyi.common.utils.ExcelUtil;
 import com.ruoyi.nanjing.domain.ParaAllShow;
 import com.ruoyi.nanjing.domain.ProRpList;
 import com.ruoyi.nanjing.domain.TBdProductinfo;
@@ -27,8 +27,7 @@ import org.springframework.web.bind.annotation.ResponseBody;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
+import java.io.*;
-import java.io.OutputStream;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.HashMap;
@@ -87,134 +86,24 @@ public class StationParaInfoController extends BaseController {
     public AjaxResult export(HttpServletRequest request,HttpServletResponse response) {
         String semiBarcode = request.getParameter("semiBarcode");
         Map map = new HashMap<String, Object>();
+        BufferedInputStream bis = null;
+        BufferedOutputStream bos = null;
         map.put("beginTime", null);
         map.put("endTime", null);
         map.put("semiBarcode", semiBarcode);
         List list = tracestateService.selectStationPara(map);
-        HSSFWorkbook wb = listToExcle.getExcle("测试", list, 9);
+        for (int i = 0; i < list.size() ; i++) {
-        listToExcle.responseExcel(wb,"工位参数",response);
+            System.out.println(list.get(i));
-        return null;
-    }
-
-
-
-
-    public static class listToExcle{
-        public static HSSFWorkbook getExcle(String title, List<String> list, int colNums){
-            HSSFWorkbook wb = new HSSFWorkbook();
-            HSSFSheet sheet = wb.createSheet(title);
-            HSSFRow row;
-            HSSFCell cell;
-            HSSFCellStyle styleTitle = wb.createCellStyle();
-            //标题
-//            HSSFCellStyle styleTitle = wb.createCellStyle();
-//            styleTitle.setAlignment(HSSFCellStyle.ALIGN_CENTER);
-//            HSSFFont fontTitle = wb.createFont();
-//            fontTitle.setFontHeightInPoints((short) 20);
-//            styleTitle.setFont(fontTitle);
-
-            //表头
-            HSSFCellStyle styleHead = wb.createCellStyle();
-            HSSFFont fontHead = wb.createFont();
-            fontHead.setFontHeightInPoints((short) 11);
-            styleHead.setFont(fontHead);
-
-            //表格
-            HSSFCellStyle styleBody = wb.createCellStyle();
-            HSSFFont fontBody = wb.createFont();
-            fontBody.setFontHeightInPoints((short) 10);
-
-            styleBody.setFont(fontBody);
-
-            //尾注
-            HSSFCellStyle styleFoot = wb.createCellStyle();
-            HSSFFont fontFoot = wb.createFont();
-            fontFoot.setFontHeightInPoints((short) 12);
-            fontFoot.setColor(HSSFColor.DARK_GREEN.index);
-            styleFoot.setFont(fontFoot);
-            styleFoot.setFillForegroundColor(HSSFColor.YELLOW.index);
-
-            //设置标题行
-            row = sheet.createRow(0);
-            cell = row.createCell(0);
-            //行高
-            row.setHeightInPoints((float) (10.75 * 3));
-            //内容
-            cell.setCellValue(title);
-            //样式
-            cell.setCellStyle(styleTitle);
-            // 合并单元格 (始行，终行，始列，终列)
-            sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, colNums - 1));
-
-            //设置表头
-            row = sheet.createRow(1);
-            //行高
-            row.setHeightInPoints(15);
-            //内容
-            String str = list.get(0);
-            String[] ary = str.split(",");
-            for (int j = 0; j < ary.length; j++) {
-                cell = row.createCell(j);
-                cell.setCellValue(ary[j]);
-                cell.setCellStyle(styleHead);
-            }
-
-            //设置表格内容
-            for (int i = 2; i <= list.size(); i++) {
-                //序号列
-                row = sheet.createRow(i);
-                cell = row.createCell(0);
-                cell.setCellValue(i - 1);
-                cell.setCellStyle(styleBody);
-
-                //内容列
-                str = list.get(i - 1);
-                ary = str.split("，");
-                for (int j = 1; j <= ary.length; j++) {
-                    cell = row.createCell(j);
-                    cell.setCellValue(ary[j - 1]);
-                    cell.setCellStyle(styleBody);
         }
-            }
-
-            //设置脚注
-            int n = sheet.getLastRowNum();
-            row = sheet.createRow(++n);
-            row.setHeightInPoints((float) (12.75 * 2));
-            cell = row.createCell(0);
-            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
-            cell.setCellValue("数据生成时间：" + sdf.format(new Date()));
-            cell.setCellStyle(styleFoot);
-            sheet.addMergedRegion(new CellRangeAddress(n, n, 0, colNums - 1));
 
-            // 自动调整列宽
+//        try {
-            for (int k = 0; k < colNums; k++) {
+//            ByteArrayOutputStream os = new ByteArrayOutputStream();
-                sheet.autoSizeColumn((short) k, true);
+//            ExcelUtil.createWorkBook()
-            }
+//        }catch (IOException e){
-            //手动设置列宽
+//            e.printStackTrace();
-            //sheet.setColumnWidth(列号,宽度);
+//        }finally {
-
+//
-            return  wb;
+//        }
-        }
+        return null;
-        //通过浏览器下载
-        public static void responseExcel(HSSFWorkbook wb, String fileName, HttpServletResponse response) {
-            OutputStream out = null;
-            try {
-                out = response.getOutputStream();
-                response.setContentType("application/x-msdownload");
-                response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
-                wb.write(out);
-            } catch (Exception e) {
-                e.printStackTrace();
-            } finally {
-                try {
-                    out.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-            }
-        }
     }
-
-
 }

ruoyi-admin/src/main/resources/templates/nanjing/StationParaInfo/StationParaInfo.html

@@ -71,7 +71,6 @@
                         "title": property,
                         "field": property,
                         switchable: true
-
                     });
                 }