From ed8c7a5effd0d423ce1118b680ecdca6fe732609 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期三, 02 七月 2025 16:43:13 +0800
Subject: [PATCH] Merge branch 'master' of http://192.168.11.205:9000/r/P2022036_Service
---
src/main/java/com/lf/server/service/data/UploadService.java | 503 ++++++++++++++++++++++++++++++++++++++++++-------------
1 files changed, 384 insertions(+), 119 deletions(-)
diff --git a/src/main/java/com/lf/server/service/data/UploadService.java b/src/main/java/com/lf/server/service/data/UploadService.java
index 4cefa18..336ea2d 100644
--- a/src/main/java/com/lf/server/service/data/UploadService.java
+++ b/src/main/java/com/lf/server/service/data/UploadService.java
@@ -1,5 +1,6 @@
package com.lf.server.service.data;
+import com.google.common.collect.Lists;
import com.lf.server.entity.all.BaseEntity;
import com.lf.server.entity.all.StaticData;
import com.lf.server.entity.data.*;
@@ -9,18 +10,24 @@
import com.lf.server.mapper.data.UploadMapper;
import com.lf.server.service.all.BaseQueryService;
import com.lf.server.service.all.BaseUploadService;
+import com.lf.server.service.sys.DepService;
import org.apache.commons.io.FileUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import javax.servlet.http.HttpServletRequest;
import java.io.File;
+import java.lang.reflect.Field;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Paths;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.List;
/**
* 鏁版嵁涓婁紶鏈嶅姟绫�
+ *
* @author WWW
*/
@Service
@@ -33,6 +40,12 @@
@Autowired
MetaService metaService;
+
+ @Autowired
+ DepService depService;
+
+ @Autowired
+ DirService dirService;
@Override
public List<CoordEntity> selectCoords(String zoning) {
@@ -57,11 +70,15 @@
/**
* 鎻掑叆鏂囦欢
*/
- public List<MetaEntity> insertFiles(UserEntity ue, List<MetaFileEntity> list, HttpServletRequest req) {
+ public void insertFiles(UserEntity ue, List<MetaFileEntity> list, HttpServletRequest req) {
checkMetaFiles(ue, list);
- excelLoader(list, req);
-
- return dataLoader(list);
+ List<MetaFileEntity> xlsList = getExcelFiles(list);
+ loadData(list);
+ copyFiles(list);
+ insertMetas(list);
+ if (xlsList.size() > 0) {
+ String guid = excelLoader(xlsList, req);
+ }
}
/**
@@ -74,25 +91,104 @@
for (MetaFileEntity mf : list) {
mf.setCreateUser(ue.getId());
mf.setCreateTime(createTime);
- mf.setDepid(ue.getDepid());
+ mf.setDepcode(ue.getDepcode());
mf.setPath(tempPath + File.separator + mf.getPath());
+ mf.setMsg(null);
File f = new File(mf.getPath());
if (!f.exists()) {
mf.setMsg("鏂囦欢涓㈠け");
- mf.setRows(-1);
+ }
+ if (f.exists() && StringHelper.isNull(mf.getGuid())) {
+ mf.setGuid(FileHelper.getFileMd5(f.getPath()));
+ }
+
+ MetaEntity old = metaService.selectByGuid(mf.getGuid(), getDirCode(mf), null);
+ if (null != old) {
+ mf.setMsg("宸插瓨鍦�");
}
}
}
/**
- * 鍔犺浇鏁版嵁
+ * 鑾峰彇鐩綍缂栫爜
*/
- private List<MetaEntity> dataLoader(List<MetaFileEntity> list) {
- loadData(list);
- copyFiles(list);
+ private String getDirCode(MetaFileEntity mf) {
+ if (StringHelper.isEmpty(mf.getDircode())) {
+ return null;
+ }
- return insertMetas(list);
+ return StringHelper.getRightLike(mf.getDircode().substring(0, 2));
+ }
+
+ /**
+ * 鑾峰彇Excel鍏冩暟鎹枃浠�
+ */
+ private List<MetaFileEntity> getExcelFiles(List<MetaFileEntity> list) {
+ List<MetaFileEntity> xlsList = new ArrayList<>();
+ for (MetaFileEntity mf : list) {
+ if (null == mf.getMsg() && isExcel(mf)) {
+ xlsList.add(mf);
+ }
+ }
+ if (xlsList.isEmpty()) {
+ return xlsList;
+ }
+
+ String xlsBasePath = getXlsPath(xlsList.get(0).getPath());
+ for (int i = 0, c = xlsList.size(); i < c; i++) {
+ MetaFileEntity mf = xlsList.get(i);
+ String xlsPath = copyXlsFile(xlsBasePath, i, mf);
+ mf.setXlsPath(xlsPath);
+ }
+
+ return xlsList;
+ }
+
+ /**
+ * 鏄�/鍚︿负Excel
+ */
+ private boolean isExcel(MetaFileEntity mf) {
+ return StaticData.XLS.equals(mf.getExtName()) || StaticData.XLSX.equals(mf.getExtName());
+ }
+
+ /**
+ * 鑾峰彇Xls鐩綍
+ */
+ private String getXlsPath(String filePath) {
+ String tempPath = pathHelper.getConfig().getTempPath() + File.separator;
+ String subPath = filePath.substring(tempPath.length());
+ subPath = tempPath + subPath.substring(0, subPath.indexOf(File.separator)).replace("_zip", "") + "_xls";
+
+ File f = new File(subPath);
+ if (!f.exists() || !f.isDirectory()) {
+ f.mkdirs();
+ }
+
+ return subPath;
+ }
+
+ /**
+ * 澶嶅埗Xls鏂囦欢
+ */
+ private String copyXlsFile(String xlsBasePath, int i, MetaFileEntity mf) {
+ try {
+ String xlsPath = xlsBasePath + File.separator + i;
+
+ File file = new File(xlsPath);
+ if (!file.exists() || !file.isDirectory()) {
+ file.mkdirs();
+ }
+ file = new File(mf.getPath());
+
+ File newFile = new File(xlsPath + File.separator + FileHelper.getFileName(file.getPath()));
+ FileUtils.copyFile(file, newFile);
+
+ return newFile.getPath();
+ } catch (Exception ex) {
+ log.error(ex.getMessage(), ex);
+ return null;
+ }
}
/**
@@ -100,7 +196,7 @@
*/
private void loadData(List<MetaFileEntity> list) {
for (MetaFileEntity mf : list) {
- if (StringHelper.isEmpty(mf.getEntity())) {
+ if (null != mf.getMsg() || StringHelper.isEmpty(mf.getEntity())) {
continue;
}
if (StaticData.SHP.equals(mf.getExtName()) || StaticData.GDB.equals(mf.getExtName())) {
@@ -112,7 +208,7 @@
/**
* 鍔犺浇绌洪棿鏁版嵁
*/
- private void loadSpatialData(MetaFileEntity mf) {
+ public void loadSpatialData(MetaFileEntity mf) {
BasicMapper basicMapper = ClassHelper.getBasicMapper(mf.getEntity());
if (null == basicMapper) {
return;
@@ -125,32 +221,54 @@
return;
}
- MetaEntity old = metaService.selectByGuid(mf.getGuid(), tabName);
- if (old != null) {
- mf.setPath(old.getPath());
- mf.setEntity(old.getLayer());
- mf.setTab(old.getTab());
- mf.setRows(old.getRows());
+ File file = new File(mf.getPath());
+ if (!file.exists()) {
+ mf.setMsg("鏂囦欢涓㈠け");
+ return;
+ }
+
+ MetaEntity old = metaService.selectByGuid(mf.getGuid(), getDirCode(mf), tabName);
+ if (null != old) {
+ mf.setMsg("宸插瓨鍦�");
return;
}
List<?> list;
if (StaticData.SHP.equals(mf.getExtName())) {
- list = ShpHelper.readData(clazz, mf.getPath());
+ list = ShpHelper.readData(clazz, mf.getPath(), true);
} else {
- list = GdbHelper.readData(clazz, mf.getPath(), mf.getTab());
+ list = GdbHelper.readData(clazz, mf.getPath(), mf.getTab(), true);
}
if (null == list || list.isEmpty()) {
return;
}
+ mf.setRecords(list.size());
setCreateInfo(list, mf);
- int rows = basicMapper.insertBatch(list);
+ int rows = batchInserts(basicMapper, list);
if (rows > 0) {
mf.setEntity(mf.getTab());
mf.setTab(tabName);
mf.setRows(rows);
}
+ }
+
+ /**
+ * 鎵归噺鎻掑叆
+ */
+ private <T> int batchInserts(BasicMapper basicMapper, List<T> list) {
+ int rows = 0;
+ //int count = (int) Math.ceil(list.size() / StaticData.D100)
+ List<List<T>> subLists = Lists.partition(list, StaticData.I50);
+ for (List<T> sub : subLists) {
+ try {
+ rows += basicMapper.insertBatch(sub);
+ } catch (Exception ex) {
+ log.error(ex);
+ }
+ }
+
+ return rows;
}
/**
@@ -166,8 +284,8 @@
BaseEntity be = (BaseEntity) t;
be.setEventid(StringHelper.getGuid());
be.setParentid(mf.getEventid());
- be.setDirid(mf.getDirid());
- be.setDepid(mf.getDepid());
+ be.setDirid(mf.getDircode());
+ be.setDepid(mf.getDepcode());
be.setVerid(mf.getVerid());
be.setCreateuser(mf.getCreateUser());
be.setCreatetime(mf.getCreateTime());
@@ -183,9 +301,16 @@
private void copyFiles(List<MetaFileEntity> list) {
List<String> gdbList = new ArrayList<>();
for (MetaFileEntity mf : list) {
+ if (null != mf.getMsg()) {
+ continue;
+ }
+
switch (mf.getExtName()) {
case StaticData.MPT:
copyMultiFile(mf, StaticData.MPT_EXT);
+ break;
+ case StaticData.JPG:
+ copyMultiFile(mf, StaticData.JPG_EXT);
break;
case StaticData.IMG:
copyMultiFile(mf, StaticData.IMG_EXT);
@@ -199,13 +324,16 @@
case StaticData.SHP:
copyMultiFile(mf, StaticData.SHP_EXT);
break;
+ case StaticData.OSGB:
+ copyFolderFile(mf);
+ break;
case StaticData.GDB:
if (gdbList.contains(mf.getPath())) {
String path = findPathByGuid(list, mf);
if (null != path) {
mf.setPath(path);
+ continue;
}
- continue;
}
gdbList.add(mf.getPath());
@@ -228,12 +356,10 @@
return -1;
}
- MetaEntity old = metaService.selectByGuid(mf.getGuid(), null);
+ MetaEntity old = metaService.selectByGuid(mf.getGuid(), null, null);
if (null != old) {
- mf.setPath(old.getPath());
- mf.setTab(old.getTab());
- mf.setEntity(old.getLayer());
- mf.setRows(old.getRows());
+ // mf.setMsg("宸插瓨鍦�")
+ setOldMeta(mf, old);
file.delete();
return 0;
}
@@ -256,11 +382,20 @@
}
/**
+ * 璁剧疆鏃у厓鏁版嵁淇℃伅
+ */
+ private void setOldMeta(MetaFileEntity mf, MetaEntity old) {
+ mf.setPath(old.getPath());
+ mf.setTab(old.getTab());
+ mf.setRows(old.getRows());
+ mf.setEntity(old.getEventid());
+ }
+
+ /**
* 澶嶅埗澶氫釜鏂囦欢
*/
private void copyMultiFile(MetaFileEntity mf, List<String> extList) {
String path = mf.getPath();
-
int status = copySingleFile(mf);
if (status < 1) {
for (int i = 0, c = extList.size(); i < c; i++) {
@@ -301,8 +436,10 @@
return;
}
- MetaEntity old = metaService.selectByGuid(mf.getGuid(), null);
+ MetaEntity old = metaService.selectByGuid(mf.getGuid(), null, null);
if (null != old) {
+ // mf.setMsg("宸插瓨鍦�")
+ setOldMeta(mf, old);
FileHelper.deleteFiles(file);
return;
}
@@ -318,15 +455,11 @@
return;
}
- newFile.mkdirs();
- File[] files = file.listFiles();
- if (null == files || files.length == 0) {
- return;
- }
-
- for (File f : files) {
- String subFile = targetPath + File.separator + FileHelper.getFileName(f.getPath());
- f.renameTo(new File(subFile));
+ try {
+ // newFile.mkdirs()
+ FileUtils.moveDirectory(file, newFile);
+ } catch (Exception ex) {
+ log.error(ex);
}
mf.setPath(subPath);
}
@@ -345,32 +478,49 @@
}
/**
+ * 鍒涘缓鏂囦欢閾炬帴
+ */
+ private void createFileLink(String source, String target) {
+ String cmd = String.format("cmd /c mklink \"%s\" \"%s\"", target, source);
+ WebHelper.exec(cmd);
+ }
+
+ /**
* 鎻掑叆鍏冩暟鎹�
*/
- private List<MetaEntity> insertMetas(List<MetaFileEntity> list) {
- List<MetaEntity> metas = new ArrayList<>();
+ private void insertMetas(List<MetaFileEntity> list) {
+ int metaId = insertParentMeta(list);
+
+ List<String> guids = new ArrayList<>();
for (MetaFileEntity mf : list) {
- if (StringHelper.isEmpty(mf.getMsg())) {
- metas.add(createMeta(mf));
+ if (null != mf.getMsg()) {
+ continue;
}
- }
- if (metas.isEmpty()) {
- return null;
- }
- int rows = metaService.inserts(metas);
+ MetaEntity me = createMeta(mf, metaId);
+ if (StaticData.NGDB.equals(me.getType())) {
+ if (guids.contains(me.getGuid())) {
+ me.setIsmeta((short) -1);
+ } else {
+ guids.add(me.getGuid());
+ }
+ }
- return rows > 0 ? metas : null;
+ metaService.insert(me);
+ String err = mf.getRows() < mf.getRecords() ? "(" + (mf.getRecords() - mf.getRows()) + " 鏉″け璐�)" : "";
+ mf.setMsg(me.getId() > 0 ? String.format("鎴愬姛%s", err) : "澶辫触");
+ }
}
/**
* 鍒涘缓鍏冩暟鎹�
*/
- private MetaEntity createMeta(MetaFileEntity mf) {
+ private MetaEntity createMeta(MetaFileEntity mf, int metaId) {
MetaEntity me = new MetaEntity();
+ me.setMetaid(metaId);
me.setEventid(mf.getEventid());
- me.setDirid(mf.getDirid());
- me.setDepid(mf.getDepid());
+ me.setDircode(mf.getDircode());
+ me.setDepcode(mf.getDepcode());
me.setVerid(mf.getVerid());
me.setName(mf.getName());
me.setType(mf.getType());
@@ -391,115 +541,230 @@
}
/**
- * Excel鍏ュ簱
+ * 鎻掑叆鐖跺厓鏁版嵁
*/
- private String excelLoader(List<MetaFileEntity> list, HttpServletRequest req) {
- List<MetaFileEntity> xlsList = getExcelFiles(list);
- if (xlsList.isEmpty()) {
- return "";
+ private int insertParentMeta(List<MetaFileEntity> list) {
+ for (MetaFileEntity mf : list) {
+ if (null != mf.getMsg() || !mf.getIsMeta()) {
+ continue;
+ }
+
+ MetaEntity me = createMeta(mf, 0);
+ me.setIsmeta((short) 1);
+ metaService.insert(me);
+ mf.setMsg(me.getId() > 0 ? "鎴愬姛" : "澶辫触");
+
+ return me.getId();
}
- String guid = null;
+ return 0;
+ }
+
+ /**
+ * Excel鍏ュ簱
+ */
+ private String excelLoader(List<MetaFileEntity> xlsList, HttpServletRequest req) {
try {
- MetaFileEntity meta = getExcelMeta(xlsList);
- guid = fmeService.excelLoader(meta, req);
+ MetaFileEntity xlsMeta = getExcelMeta(xlsList);
+ if (null != xlsMeta) {
+ return fmeService.excelLoader(xlsMeta, req);
+ }
} catch (Exception ex) {
log.error(ex.getMessage(), ex);
}
- return guid;
- }
-
- /**
- * 鑾峰彇Excel鍏冩暟鎹枃浠�
- */
- private List<MetaFileEntity> getExcelFiles(List<MetaFileEntity> list) {
- List<MetaFileEntity> xlsList = new ArrayList<>();
- for (MetaFileEntity mf : list) {
- boolean isXls = StaticData.XLS.equals(mf.getExtName()) || StaticData.XLSX.equals(mf.getExtName());
- if (mf.getRows() > -1 && isXls) {
- MetaEntity old = metaService.selectByGuid(mf.getGuid(), null);
- if (null == old) {
- xlsList.add(mf);
- } else {
- mf.setTab(old.getTab());
- mf.setEntity(old.getLayer());
- mf.setRows(old.getRows());
- }
- }
- }
-
- return xlsList;
+ return null;
}
/**
* 鑾峰彇Excel鐨勫厓鏁版嵁
*/
private MetaFileEntity getExcelMeta(List<MetaFileEntity> xlsList) {
+ if (null == xlsList || xlsList.isEmpty()) {
+ return null;
+ }
+
List<String> pathList = new ArrayList<>();
List<String> dirList = new ArrayList<>();
List<String> pidList = new ArrayList<>();
- String xlsBasePath = getXlsPath(xlsList.get(0).getPath());
for (int i = 0, c = xlsList.size(); i < c; i++) {
MetaFileEntity mf = xlsList.get(i);
-
- String path = copyXlsFile(xlsBasePath, i, mf);
- if (null != path) {
- pathList.add(path);
- dirList.add(mf.getDirid() + "");
+ if ("鎴愬姛".equals(mf.getMsg()) && null != mf.getXlsPath()) {
+ pathList.add(mf.getXlsPath());
+ dirList.add(mf.getDircode());
pidList.add(mf.getEventid());
}
}
+ MetaFileEntity first = xlsList.get(0);
MetaFileEntity meta = new MetaFileEntity();
meta.setPath(StringHelper.join(pathList, ","));
- meta.setEpsgCode(xlsList.get(0).getEpsgCode());
+ meta.setEpsgCode(first.getEpsgCode());
meta.setName(StringHelper.join(dirList, ";"));
- meta.setDepid(xlsList.get(0).getDepid());
- meta.setVerid(xlsList.get(0).getVerid());
- meta.setCreateUser(xlsList.get(0).getCreateUser());
+ meta.setDepcode(first.getDepcode());
+ meta.setVerid(first.getVerid());
+ meta.setCreateUser(first.getCreateUser());
meta.setEventid(StringHelper.join(pidList, ";"));
return meta;
}
/**
- * 鑾峰彇Xls鐩綍
+ * 鎻掑叆KML鏂囦欢
*/
- private String getXlsPath(String filePath) {
- String tempPath = pathHelper.getConfig().getTempPath() + File.separator;
- String subPath = filePath.substring(tempPath.length());
- subPath = tempPath + subPath.substring(0, subPath.indexOf(File.separator)).replace("_zip", "") + "_xls";
-
- File f = new File(subPath);
- if (!f.exists() || !f.isDirectory()) {
- f.mkdirs();
- }
-
- return subPath;
+ public void insertKml(UserEntity ue, List<MetaFileEntity> list) {
+ checkMetaFiles(ue, list);
+ loadKml(list);
+ copyFiles(list);
+ insertMetas(list);
}
/**
- * 澶嶅埗Xls鏂囦欢
+ * 鍔犺浇Kml
*/
- private String copyXlsFile(String xlsBasePath, int i, MetaFileEntity mf) {
- try {
- String xlsPath = xlsBasePath + File.separator + i;
-
- File file = new File(xlsPath);
- if (!file.exists() || !file.isDirectory()) {
- file.mkdirs();
+ private void loadKml(List<MetaFileEntity> list) {
+ for (MetaFileEntity mf : list) {
+ if (null != mf.getMsg() || StringHelper.isEmpty(mf.getEntity()) || !StaticData.KML.equals(mf.getExtName())) {
+ continue;
}
- file = new File(mf.getPath());
- File newFile = new File(xlsPath + File.separator + FileHelper.getFileName(file.getPath()));
- FileUtils.copyFile(file, newFile);
+ String wkt = readKml(mf.getPath());
+ if (StringHelper.isEmpty(wkt)) {
+ continue;
+ }
- return newFile.getPath();
+ loadKmlData(mf, wkt);
+ }
+ }
+
+ /**
+ * 璇诲彇KML
+ */
+ private String readKml(String path) {
+ try {
+ List<String> list = Files.readAllLines(Paths.get(path), StandardCharsets.UTF_8);
+ for (String str : list) {
+ if (!str.contains("<coordinates>")) {
+ continue;
+ }
+
+ return getWktFromCoordinates(str);
+ }
+
+ return null;
} catch (Exception ex) {
log.error(ex.getMessage(), ex);
return null;
}
}
+
+ /**
+ * 鑾峰彇KWT
+ */
+ private String getWktFromCoordinates(String coords) {
+ String[] strs = coords.replace("\t", "").replace("<coordinates>", "").replace("</coordinates>", "").split(" ");
+ if (strs.length == 0) {
+ return null;
+ }
+
+ // MULTILINESTRING((108.99843373100003 34.736292580000054,108.99818970700005 34.73764945000005,108.99831780400007 34.738880547000065,108.99812184300004 34.739564029000064))
+ StringBuilder sb = new StringBuilder();
+ sb.append("MULTILINESTRING((");
+ for (String str : strs) {
+ if (StringHelper.isEmpty(str)) {
+ continue;
+ }
+
+ String[] vals = str.split(StaticData.COMMA);
+ sb.append(vals[0]).append(" ").append(vals[1]).append(StaticData.COMMA);
+ }
+ sb.deleteCharAt(sb.length() - 1);
+ sb.append("))");
+
+ return sb.toString();
+ }
+
+ /**
+ * 鍔犺浇Kml鏁版嵁
+ */
+ private void loadKmlData(MetaFileEntity mf, String wkt) {
+ BasicMapper basicMapper = ClassHelper.getBasicMapper(mf.getEntity());
+ if (null == basicMapper) {
+ return;
+ }
+
+ String tabName = BaseQueryService.getTabName(basicMapper);
+ String className = ClassHelper.getClassName(basicMapper);
+ Class clazz = ClassHelper.getEntityClass(className);
+ if (null == clazz || null == tabName) {
+ return;
+ }
+
+ String stage = getPipeStage(tabName);
+ String name = FileHelper.getName(mf.getPath());
+ List<?> list = createKmlEntity(clazz, wkt, name, mf, stage);
+ if (null == list || list.isEmpty()) {
+ return;
+ }
+ mf.setRecords(list.size());
+ setCreateInfo(list, mf);
+
+ int rows = batchInserts(basicMapper, list);
+ if (rows > 0) {
+ mf.setEntity(mf.getTab());
+ mf.setTab(tabName);
+ mf.setRows(rows);
+ }
+ }
+
+ /**
+ * 鍒涘缓KML瀹炰綋绫�
+ */
+ private <T> List<T> createKmlEntity(Class clazz, String wkt, String name, MetaFileEntity mf, String stage) {
+ try {
+ T t = (T) clazz.newInstance();
+
+ setEntityVal(clazz.getSuperclass(), t, "geom", null == wkt ? "null" : String.format("ST_GeomFromText('%s')", wkt));
+ setEntityVal(clazz, t, "pipename", name);
+ setEntityVal(clazz, t, "projname", name);
+ setEntityVal(clazz, t, "medium", mf.getMedium());
+ setEntityVal(clazz, t, "pipestage", stage);
+
+ List<T> list = new ArrayList<>();
+ list.add(t);
+
+ return list;
+ } catch (Exception ex) {
+ log.error(ex.getMessage(), ex);
+ return null;
+ }
+ }
+
+ /**
+ * 璁剧疆瀹炰綋鍊�
+ */
+ private <T> void setEntityVal(Class clazz, T t, String field, String val) throws Exception {
+ Field pField = clazz.getDeclaredField(field);
+ pField.setAccessible(true);
+ pField.set(t, val);
+ }
+
+ /**
+ * 鑾峰彇绠￠亾闃舵
+ */
+ private String getPipeStage(String tab) {
+ switch (tab) {
+ case "si.pl_pipeline_f":
+ return "鍙爺闃舵";
+ case "si.pl_pipeline_b":
+ return "鍒濊闃舵";
+ case "si.pl_pipeline_d":
+ return "鏂藉伐鍥鹃樁娈�";
+ case "si.pl_pipeline_a":
+ return "绔ｅ伐鍥鹃樁娈�";
+ default:
+ return null;
+ }
+ }
}
--
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