liuchengqian/industrial_measurement
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

导出Excel表格

Browse Source
This commit is contained in:
liuchengqian
2022-03-17 11:42:19 +08:00
parent c452fbc650
commit 6e62f0de5a
4 changed files with 70 additions and 82 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/main/java/com/xkrs/service/QcSourceService.java
View File

@ -24,6 +24,6 @@ public interface QcSourceService {
/**
* 导出Excel表格
*/
String exportExcel(String batchNo, String machineNo, String materialNo, String mouldNo, String varietyNo, String craftItemNo) throws Exception;
String exportExcel(String host, String batchNo, String machineNo, String materialNo, String mouldNo, String varietyNo, String craftItemNo) throws Exception;
}

24
src/main/java/com/xkrs/service/impl/QcSourceServiceImpl.java
View File

@ -27,6 +27,7 @@ import org.springframework.web.multipart.MultipartFile;
import javax.annotation.Resource;
import javax.transaction.Transactional;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.*;
@ -244,12 +245,11 @@ 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 {
public String exportExcel(String host, 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);
@ -260,18 +260,19 @@ public class QcSourceServiceImpl implements QcSourceService {
}
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);
String finalHost = host.endsWith("/") ? host : host + "/";
List<List<String>> formattedResultList = formatResultList(finalHost, 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);
String excelPath = doExportExcel(formattedResultList);
return outputEncapsulationObject(PromptMessageEnum.SUCCESS, finalHost + excelPath, locale);
}
/**
* 格式化结果集数据
*/
private List<List<String>> formatResultList(List<Map<String, Object>> resultList, List<QcItemEntity> qcItemList) {
private List<List<String>> formatResultList(String host, List<Map<String, Object>> resultList, List<QcItemEntity> qcItemList) {
List<List<String>> formatResultList = new ArrayList<>();
if (resultList == null || resultList.isEmpty()) {
return formatResultList;
@ -295,7 +296,7 @@ public class QcSourceServiceImpl implements QcSourceService {
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);
dataList.add(host + value);
} else {
dataList.add(value);
}
@ -311,7 +312,7 @@ public class QcSourceServiceImpl implements QcSourceService {
/**
* 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 {
private String 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）
@ -369,10 +370,15 @@ public class QcSourceServiceImpl implements QcSourceService {
}
}
//输出Excel文件
File dirFile = new File("/home/sxy/server/industrial_measurement/excel/");
if (!dirFile.exists()) {
dirFile.mkdirs();
}
String excelFileName = System.currentTimeMillis() + ".xlsx";
FileOutputStream output = new FileOutputStream("/Users/liuchengqian/Desktop/DaJiang/excel/" + excelFileName);
FileOutputStream output = new FileOutputStream(new File(dirFile, excelFileName));
workbook.write(output);
output.flush();
return "excel/" + excelFileName;
}