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导出Excel表格

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liuchengqian
2022-03-17 11:02:42 +08:00
parent 58b235d078
commit c452fbc650
5 changed files with 168 additions and 46 deletions
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8
src/main/java/com/xkrs/controller/QcSourceController.java
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@@ -38,4 +38,12 @@ public class QcSourceController {
return qcSourceService.queryQcSource(batchNo, machineNo, materialNo, mouldNo, varietyNo, craftItemNo);
}
/**
* 导出Excel表格
*/
@GetMapping("/exportExcel")
public String exportExcel(@RequestParam(required = false, value = "batchNo") String batchNo, @RequestParam(required = false, value = "machineNo") String machineNo, @RequestParam(required = false, value = "materialNo") String materialNo, @RequestParam(required = false, value = "mouldNo") String mouldNo, @RequestParam(required = false, value = "varietyNo") String varietyNo, @RequestParam(required = false, value = "craftItemNo") String craftItemNo) throws Exception {
return qcSourceService.exportExcel(batchNo, machineNo, materialNo, mouldNo, varietyNo, craftItemNo);
}
}

5
src/main/java/com/xkrs/service/QcSourceService.java
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@@ -21,4 +21,9 @@ public interface QcSourceService {
*/
String queryQcSource(String batchNo, String machineNo, String materialNo, String mouldNo, String varietyNo, String craftItemNo);
/**
* 导出Excel表格
*/
String exportExcel(String batchNo, String machineNo, String materialNo, String mouldNo, String varietyNo, String craftItemNo) throws Exception;
}

160
src/main/java/com/xkrs/service/impl/QcSourceServiceImpl.java
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@@ -17,12 +17,17 @@ import com.xkrs.util.ExcelUploadUtil;
import com.xkrs.util.LocalDateUtils;
import com.xkrs.util.LocalStringUtils;
import org.apache.http.util.TextUtils;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.xssf.usermodel.*;
import org.springframework.context.i18n.LocaleContextHolder;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
import javax.annotation.Resource;
import javax.transaction.Transactional;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.*;
@@ -45,6 +50,13 @@ public class QcSourceServiceImpl implements QcSourceService {
@Resource
private QcSpecDao qcSpecDao;
/**
* 导出excel样式一（表头顺序）
* 批次号 机器号 物料号 模具号 机种号
*/
List<String> EXCEL_HEAD_STYLE_ONE_NO = Arrays.asList("batchNo", "machineNo", "materialNo", "mouldNo", "varietyNo", "craftItemNo");
List<String> EXCEL_HEAD_STYLE_ONE_NAME = Arrays.asList("批次", "机器", "物料", "模具", "机种", "工艺项目");
/**
* 添加检验数据
*/
@@ -127,6 +139,10 @@ public class QcSourceServiceImpl implements QcSourceService {
*/
@Override
public String queryQcSource(String batchNo, String machineNo, String materialNo, String mouldNo, String varietyNo, String craftItemNo) {
List<CraftItemEntity> craftItemList = craftItemDao.findAll();
if (craftItemList.isEmpty()) {
return outputEncapsulationObject(PromptMessageEnum.DATA_NONE, "未添加工艺项目，请先添加工艺项目！", locale);
}
List<QcItemEntity> qcItemList = qcItemDao.findAll();
if (qcItemList.isEmpty()) {
return outputEncapsulationObject(PromptMessageEnum.DATA_NONE, "未添加检验项目，请先添加检验项目！", locale);
@@ -163,12 +179,12 @@ public class QcSourceServiceImpl implements QcSourceService {
Map<String, Object> emptyRoom = findEmptyRoom(resultList, batchNo, qcItemNo);
if (emptyRoom == null) {
Map<String, Object> newRoom = new HashMap<>();
newRoom.put("batchNo", batchNo);
newRoom.put("machineNo", machineNo);
newRoom.put("materialNo", materialNo);
newRoom.put("mouldNo", mouldNo);
newRoom.put("varietyNo", varietyNo);
newRoom.put("craftItemNo", craftItemNo);
newRoom.put(EXCEL_HEAD_STYLE_ONE_NO.get(0), batchNo);
newRoom.put(EXCEL_HEAD_STYLE_ONE_NO.get(1), machineNo);
newRoom.put(EXCEL_HEAD_STYLE_ONE_NO.get(2), materialNo);
newRoom.put(EXCEL_HEAD_STYLE_ONE_NO.get(3), mouldNo);
newRoom.put(EXCEL_HEAD_STYLE_ONE_NO.get(4), varietyNo);
newRoom.put(EXCEL_HEAD_STYLE_ONE_NO.get(5), craftItemNo);
newRoom.put(qcItemNo, formatValue);
resultList.add(newRoom);
} else {
@@ -228,4 +244,136 @@ public class QcSourceServiceImpl implements QcSourceService {
return null;
}
/**
* 导出Excel表格
*/
@Override
public String exportExcel(String batchNo, String machineNo, String materialNo, String mouldNo, String varietyNo, String craftItemNo) throws Exception {
List<CraftItemEntity> craftItemList = craftItemDao.findAll();
if (craftItemList.isEmpty()) {
return outputEncapsulationObject(PromptMessageEnum.DATA_NONE, "未添加工艺项目，请先添加工艺项目！", locale);
}
List<QcItemEntity> qcItemList = qcItemDao.findAll();
if (qcItemList.isEmpty()) {
return outputEncapsulationObject(PromptMessageEnum.DATA_NONE, "未添加检验项目，请先添加检验项目！", locale);
}
List<Map<String, Object>> sourceList = qcSourceDao.queryQcSource(LocalStringUtils.formatEmptyValue(batchNo), LocalStringUtils.formatEmptyValue(machineNo), LocalStringUtils.formatEmptyValue(materialNo), LocalStringUtils.formatEmptyValue(mouldNo), LocalStringUtils.formatEmptyValue(varietyNo), LocalStringUtils.formatEmptyValue(craftItemNo));
List<Map<String, Object>> resultList = generateResultList(sourceList);
List<List<String>> formattedResultList = formatResultList(resultList, qcItemList);
if (formattedResultList.isEmpty()) {
return outputEncapsulationObject(PromptMessageEnum.DATA_NONE, "暂时没有该检验数据的信息！", locale);
}
doExportExcel(formattedResultList);
return outputEncapsulationObject(PromptMessageEnum.SUCCESS, "导出成功！", locale);
}
/**
* 格式化结果集数据
*/
private List<List<String>> formatResultList(List<Map<String, Object>> resultList, List<QcItemEntity> qcItemList) {
List<List<String>> formatResultList = new ArrayList<>();
if (resultList == null || resultList.isEmpty()) {
return formatResultList;
}
List<String> headList = new ArrayList<>(EXCEL_HEAD_STYLE_ONE_NAME);
for (QcItemEntity qcItemEntity : qcItemList) {
headList.add(qcItemEntity.getQcItemName());
}
formatResultList.add(headList);
for (Map<String, Object> dataMap : resultList) {
List<String> dataList = new ArrayList<>();
dataList.add((String) dataMap.getOrDefault(EXCEL_HEAD_STYLE_ONE_NO.get(0), ""));
dataList.add((String) dataMap.getOrDefault(EXCEL_HEAD_STYLE_ONE_NO.get(1), ""));
dataList.add((String) dataMap.getOrDefault(EXCEL_HEAD_STYLE_ONE_NO.get(2), ""));
dataList.add((String) dataMap.getOrDefault(EXCEL_HEAD_STYLE_ONE_NO.get(3), ""));
dataList.add((String) dataMap.getOrDefault(EXCEL_HEAD_STYLE_ONE_NO.get(4), ""));
dataList.add((String) dataMap.getOrDefault(EXCEL_HEAD_STYLE_ONE_NO.get(5), ""));
for (QcItemEntity entity : qcItemList) {
String value = (String) dataMap.getOrDefault(entity.getQcItemNo(), "");
if (Constant.QC_ITEM_TYPE_STRING.equals(entity.getQcItemType())) {
dataList.add(value);
} else if (Constant.QC_ITEM_TYPE_PICTURE.equals(entity.getQcItemType())) {
if (value.startsWith("picture")) {
dataList.add("http://118.24.27.47:2088/" + value);
} else {
dataList.add(value);
}
} else {
dataList.add(value);
}
}
formatResultList.add(dataList);
}
return formatResultList;
}
/**
* 将格式化后的结果集数据导出为Excel文件
*/
private void doExportExcel(List<List<String>> dataListList) throws Exception {
//创建XSSFWorkbook对象(excel的文档对象)
XSSFWorkbook workbook = new XSSFWorkbook();
//建立新的sheet对象（excel的表单）
XSSFSheet sheet = workbook.createSheet("测量数据表");
XSSFCellStyle highCellStyle = workbook.createCellStyle();
highCellStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);
highCellStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
XSSFFont highFont = workbook.createFont();
highFont.setColor(HSSFColor.RED.index);
highCellStyle.setFont(highFont);
XSSFCellStyle lowCellStyle = workbook.createCellStyle();
lowCellStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);
lowCellStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
XSSFFont lowFont = workbook.createFont();
lowFont.setColor(HSSFColor.BLUE.index);
lowCellStyle.setFont(lowFont);
XSSFCellStyle normalCellStyle = workbook.createCellStyle();
normalCellStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);
normalCellStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
XSSFFont normalFont = workbook.createFont();
normalFont.setColor(HSSFColor.BLACK.index);
normalCellStyle.setFont(normalFont);
//在sheet里创建第一行，参数为行索引(excel的行)，可以是0～65535之间的任何一个
XSSFRow titleRow = sheet.createRow(0);
//创建单元格（excel的单元格，参数为列索引，可以是0～255之间的任何一个
XSSFCell titleCell = titleRow.createCell(0);
//设置单元格内容
titleCell.setCellValue("测量数据导出表");
titleCell.setCellStyle(normalCellStyle);
//合并单元格CellRangeAddress构造参数依次表示起始行，截至行，起始列， 截至列
sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, dataListList.get(0).size() - 1));
int startRowNum = 1;
for (int i = 0; i < dataListList.size(); i++) {
List<String> dataList = dataListList.get(i);
if (dataList != null && dataList.size() > 0) {
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 (data.contains("##H")) {
cell.setCellValue(data.split("##")[0]);
cell.setCellStyle(highCellStyle);
} else if (data.contains("##L")) {
cell.setCellValue(data.split("##")[0]);
cell.setCellStyle(lowCellStyle);
} else {
cell.setCellValue(data);
cell.setCellStyle(normalCellStyle);
}
}
}
}
//输出Excel文件
String excelFileName = System.currentTimeMillis() + ".xlsx";
FileOutputStream output = new FileOutputStream("/Users/liuchengqian/Desktop/DaJiang/excel/" + excelFileName);
workbook.write(output);
output.flush();
}
}

1
src/main/java/com/xkrs/util/Constant.java
View File

@@ -11,4 +11,5 @@ public interface Constant {
* 检验项目类型：图片
*/
String QC_ITEM_TYPE_PICTURE = "1";
}

40
src/main/java/com/xkrs/util/ExportExcel.java
View File

@@ -12,39 +12,10 @@ import java.util.Map;
*/
public class ExportExcel {
/**
* 最简单的填充
*
* @since 2.1.1
*/
/*public static String simpleFill(Map<String, String> map,String templateFileName) {
String s = System.currentTimeMillis() + ".xlsx";
// 方案2 根据Map填充
String fileName = "/usr/local/excel/" + s;
//String fileName = "E:\\shoptest\\" + s;
// 这里 会填充到第一个sheet， 然后文件流会自动关闭
ExcelWriterBuilder write = EasyExcel.write(fileName);
ExcelWriterBuilder excelWriterBuilder = write.withTemplate(templateFileName);
ExcelWriter build = excelWriterBuilder.build();
WriteSheet writeSheet = EasyExcel.writerSheet().build();
build.fill(map,writeSheet);
build.finish();
//EasyExcel.write(fileName).withTemplate(templateFileName).sheet().doFill(map);
return "http://118.24.27.47:2088/excel/"+s;
//return "http://192.168.2.139/"+s;
}*/
public static String exportToProveExcel(Map<String, String> dataMap, String srcFilePath) throws IOException, InvalidFormatException {
String s = System.currentTimeMillis() + ".xlsx";
//String path = "E:/shop/"+s;
String path = "/home/sxy/server/industrial_measurement/excel/" + s;
// 开始转换。利用 transformer 转到Excel
XLSTransformer transformer = new XLSTransformer();
// 参数：srcFilePath：模板源文件 cMap：需要导出的数据 destFile.getAbsolutePath()：下载的目标文件
@@ -53,15 +24,4 @@ public class ExportExcel {
return "http://118.24.27.47:2088/excel/" + s;
}
/*public static void main(String[] args) throws IOException, InvalidFormatException {
// 模板注意 用{} 来表示你要用的变量 如果本来就有"{","}" 特殊字符 用"\{","\}"代替
String templateFileName = TestFileUtil.getPath() + "templates" + File.separator + "test.xlsx";
Map<String, String> map = new HashMap<String, String>();
map.put("name", "张三");
map.put("sex", "男");
//simpleFill(map,templateFileName);
HttpServletResponse response = null;
String s = exportToProveExcel(map);
System.out.println(s);
}*/
}