导出空白检验规格模板

src/main/java/com/xkrs/controller/QcSpecController.java

@@ -64,4 +64,12 @@ public class QcSpecController {
         return qcSpecService.exportSpecExcel(exportSpecExcelQo);
     }
 
+    /**
+     * 导出空白检验规格
+     */
+    @PostMapping("/exportEmptySpecExcel")
+    public String exportEmptySpecExcel(@RequestBody ExportSpecExcelQo exportSpecExcelQo) throws Exception {
+        return qcSpecService.exportEmptySpecExcel(exportSpecExcelQo);
+    }
+
 }

src/main/java/com/xkrs/model/bean/XSSFCellDataBean.java

@@ -0,0 +1,58 @@
+package com.xkrs.model.bean;
+
+public class XSSFCellDataBean {
+
+    public static final int VALUE_TYPE_STRING = 1;
+    public static final int VALUE_TYPE_DOUBLE = 2;
+
+    private int valueType;
+    private String stringValue;
+    private double doubleValue;
+
+    public XSSFCellDataBean(String source) {
+        double tempDoubleValue = -100_000D;
+        try {
+            tempDoubleValue = Double.parseDouble(source);
+        } catch (Exception e) {
+        }
+        if (tempDoubleValue < -99_000D) {
+            valueType = VALUE_TYPE_STRING;
+            stringValue = source;
+        } else {
+            valueType = VALUE_TYPE_DOUBLE;
+            doubleValue = tempDoubleValue;
+        }
+    }
+
+    public int getValueType() {
+        return valueType;
+    }
+
+    public XSSFCellDataBean setValueType(int valueType) {
+        this.valueType = valueType;
+        return this;
+    }
+
+    public String getStringValue() {
+        return stringValue;
+    }
+
+    public XSSFCellDataBean setStringValue(String stringValue) {
+        this.stringValue = stringValue;
+        return this;
+    }
+
+    public double getDoubleValue() {
+        return doubleValue;
+    }
+
+    public XSSFCellDataBean setDoubleValue(double doubleValue) {
+        this.doubleValue = doubleValue;
+        return this;
+    }
+
+    @Override
+    public String toString() {
+        return "XSSFCellDataBean{" + "valueType=" + valueType + ", stringValue='" + stringValue + '\'' + ", doubleValue=" + doubleValue + '}';
+    }
+}

src/main/java/com/xkrs/service/QcSpecService.java

@@ -38,4 +38,10 @@ public interface QcSpecService {
      */
     String exportSpecExcel(ExportSpecExcelQo exportSpecExcelQo) throws Exception;
 
+    /**
+     * 导出空白检验规格
+     */
+    String exportEmptySpecExcel(ExportSpecExcelQo exportSpecExcelQo) throws Exception;
+
+
 }

src/main/java/com/xkrs/service/impl/QcSpecServiceImpl.java

@@ -5,6 +5,7 @@ import com.xkrs.dao.QcItemDao;
 import com.xkrs.dao.QcSpecDao;
 import com.xkrs.encapsulation.PromptMessageEnum;
 import com.xkrs.model.bean.ReadSpecHeadBean;
+import com.xkrs.model.bean.XSSFCellDataBean;
 import com.xkrs.model.entity.CraftItemEntity;
 import com.xkrs.model.entity.QcItemEntity;
 import com.xkrs.model.entity.QcSpecEntity;
@@ -14,12 +15,14 @@ import com.xkrs.model.qo.QcSpecQoInsert;
 import com.xkrs.model.qo.QcSpecQoUpdate;
 import com.xkrs.service.QcSpecService;
 import com.xkrs.util.LocalDateUtils;
+import com.xkrs.util.LocalDoubleUtils;
 import com.xkrs.util.LocalStringUtils;
 import org.apache.http.util.TextUtils;
 import org.apache.poi.hssf.usermodel.HSSFCellStyle;
 import org.apache.poi.hssf.usermodel.HSSFDateUtil;
 import org.apache.poi.hssf.util.HSSFColor;
 import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.CellStyle;
 import org.apache.poi.ss.usermodel.Row;
 import org.apache.poi.xssf.usermodel.*;
 import org.springframework.context.i18n.LocaleContextHolder;
@@ -29,8 +32,10 @@ import org.springframework.web.multipart.MultipartFile;
 
 import javax.annotation.Resource;
 import javax.transaction.Transactional;
+import java.awt.*;
 import java.io.File;
 import java.io.FileOutputStream;
+import java.util.List;
 import java.util.*;
 
 import static com.xkrs.encapsulation.OutputEncapsulation.outputEncapsulationObject;
@@ -367,6 +372,18 @@ public class QcSpecServiceImpl implements QcSpecService {
         XSSFWorkbook workbook = new XSSFWorkbook();
         //建立新的sheet对象（excel的表单）
         XSSFSheet sheet = workbook.createSheet("检验规格表");
+        for (int i = 0; i < dataListList.get(0).size(); i++) {
+            sheet.setColumnWidth(i, 24 * 256);
+        }
+
+        XSSFCellStyle headCellStyle = workbook.createCellStyle();
+        headCellStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);
+        headCellStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
+        XSSFFont headFont = workbook.createFont();
+        headFont.setColor(HSSFColor.BLACK.index);
+        headCellStyle.setFont(headFont);
+        headCellStyle.setFillForegroundColor(new XSSFColor(new Color(156, 195, 230)));//设置背景色
+        headCellStyle.setFillPattern(CellStyle.SOLID_FOREGROUND);//填充模式
 
         XSSFCellStyle normalCellStyle = workbook.createCellStyle();
         normalCellStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);
@@ -382,9 +399,22 @@ public class QcSpecServiceImpl implements QcSpecService {
                 XSSFRow row = sheet.createRow(i + startRowNum);
                 for (int j = 0; j < dataList.size(); j++) {
                     XSSFCell cell = row.createCell(j);
-                    String data = dataList.get(j);
+                    if (i == 0) {
-                    cell.setCellValue(data);
+                        cell.setCellStyle(headCellStyle);
-                    cell.setCellStyle(normalCellStyle);
+                    } else {
+                        cell.setCellStyle(normalCellStyle);
+                    }
+                    String sourceValue = dataList.get(j);
+                    if (j <= 2) {
+                        cell.setCellValue(sourceValue);
+                        continue;
+                    }
+                    XSSFCellDataBean cellDataBean = new XSSFCellDataBean(sourceValue);
+                    if (XSSFCellDataBean.VALUE_TYPE_STRING == cellDataBean.getValueType()) {
+                        cell.setCellValue(cellDataBean.getStringValue());
+                    } else if (XSSFCellDataBean.VALUE_TYPE_DOUBLE == cellDataBean.getValueType()) {
+                        cell.setCellValue(LocalDoubleUtils.formatEmptyValue(cellDataBean.getDoubleValue()));
+                    }
                 }
             }
         }
@@ -403,4 +433,62 @@ public class QcSpecServiceImpl implements QcSpecService {
         String finalHost = host.endsWith("/") ? host : host + "/";
         return outputEncapsulationObject(PromptMessageEnum.SUCCESS, finalHost + "excel/" + excelFileName, locale);
     }
+
+    private boolean formatData(String data) {
+        return false;
+    }
+
+
+    /**
+     * 导出空白检验规格
+     */
+    @Override
+    public String exportEmptySpecExcel(ExportSpecExcelQo exportSpecExcelQo) throws Exception {
+
+        List<List<String>> dataListList = new ArrayList<>();
+        dataListList.add(QC_SPEC_HEAD);
+
+        XSSFWorkbook workbook = new XSSFWorkbook();
+        //建立新的sheet对象（excel的表单）
+        XSSFSheet sheet = workbook.createSheet("检验规格表");
+        for (int i = 0; i < dataListList.get(0).size(); i++) {
+            sheet.setColumnWidth(i, 24 * 256);
+        }
+
+        XSSFCellStyle headCellStyle = workbook.createCellStyle();
+        headCellStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);
+        headCellStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
+        XSSFFont headFont = workbook.createFont();
+        headFont.setColor(HSSFColor.BLACK.index);
+        headCellStyle.setFont(headFont);
+        headCellStyle.setFillForegroundColor(new XSSFColor(new Color(156, 195, 230)));//设置背景色
+        headCellStyle.setFillPattern(CellStyle.SOLID_FOREGROUND);//填充模式
+
+        int startRowNum = 0;
+        List<String> dataList = dataListList.get(0);
+        if (dataList != null && dataList.size() > 0) {
+            XSSFRow row = sheet.createRow(startRowNum);
+            for (int j = 0; j < dataList.size(); j++) {
+                XSSFCell cell = row.createCell(j);
+                cell.setCellStyle(headCellStyle);
+                String data = dataList.get(j);
+                cell.setCellValue(data);
+            }
+        }
+
+        //输出Excel文件
+        File dirFile = new File("/home/sxy/server/industrial_measurement/excel/");
+//        File dirFile = new File("/Users/liuchengqian/Desktop/DaJiang/");
+        if (!dirFile.exists()) {
+            dirFile.mkdirs();
+        }
+        String excelFileName = System.currentTimeMillis() + ".xlsx";
+        FileOutputStream output = new FileOutputStream(new File(dirFile, excelFileName));
+        workbook.write(output);
+        output.flush();
+
+        String host = exportSpecExcelQo.getHost();
+        String finalHost = host.endsWith("/") ? host : host + "/";
+        return outputEncapsulationObject(PromptMessageEnum.SUCCESS, finalHost + "excel/" + excelFileName, locale);
+    }
 }

src/main/java/com/xkrs/util/LocalDoubleUtils.java

@@ -0,0 +1,16 @@
+package com.xkrs.util;
+
+import java.text.DecimalFormat;
+
+public class LocalDoubleUtils {
+
+    private static final DecimalFormat decimalFormat = new DecimalFormat("0.000");
+
+    private LocalDoubleUtils() {
+    }
+
+    public static String formatEmptyValue(double value) {
+        return decimalFormat.format(value);
+    }
+
+}