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开发OTA备案工具-车辆升级

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高嵩
2023-03-29 23:52:39 +08:00
parent 8e869665d7
commit 64620a1580
2 changed files with 228 additions and 10 deletions
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jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ota/service/impl/OtaBaSjSjmbclServiceImpl.java
+30 -10
View File
@@ -1,14 +1,21 @@
package com.jero.modules.ota.service.impl;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.jero.common.constant.enums.CutEnum;
import com.jero.common.exception.JeroBootException;
import com.jero.modules.extRepo.entity.ERFTreeData;
import com.jero.modules.oss.entity.OSSFile;
import com.jero.modules.oss.service.IOSSFileService;
import com.jero.modules.ota.entity.*;
import com.jero.modules.ota.entity.OtaBaCxTxjl;
import com.jero.modules.ota.entity.OtaBaSjSjmbcl;
import com.jero.modules.ota.entity.OtaBaSjSjmbcx;
import com.jero.modules.ota.entity.VinObj;
import com.jero.modules.ota.enums.OtaModuleEnum;
import com.jero.modules.ota.mapper.OtaBaSjSjmbclMapper;
import com.jero.modules.ota.service.*;
import com.jero.modules.ota.service.IOtaBaCxTxjlService;
import com.jero.modules.ota.service.IOtaBaSjSjmbclService;
import com.jero.modules.ota.service.IOtaBaSjSjmbcxService;
import com.jero.modules.ota.utils.CSVUtil;
import com.jero.modules.ota.utils.ComparisonUtil;
import com.jero.modules.ota.utils.ImportFileUtil;
import com.jero.modules.system.service.ISysDictService;
@@ -18,20 +25,16 @@ import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.jetbrains.annotations.NotNull;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.*;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.web.multipart.MultipartFile;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.*;
/**
* @Description: 升级备案-升级目标车辆
@@ -219,6 +222,7 @@ public class OtaBaSjSjmbclServiceImpl extends ServiceImpl<OtaBaSjSjmbclMapper, O
vinObj.setScrq(cell.getDateCellValue());
vinObj.setScrqStr(sdf.format(vinObj.getScrq()));
vinList.add(vinObj);
}
@@ -242,6 +246,22 @@ public class OtaBaSjSjmbclServiceImpl extends ServiceImpl<OtaBaSjSjmbclMapper, O
}
});
mbcl.setVinList(vinList.get(0).getVin() + "-" + vinList.get(vinList.size() - 1).getVin());
//生成VIN码文件
LinkedHashMap map = new LinkedHashMap();
map.put("1", "VIN");
List exportData = new ArrayList<Map>();
Map vrow = null;
for (int i = 0; i < vinList.size(); i++) {
vrow = new LinkedHashMap<String, String>();
vrow.put("1", vinList.get(i).getVin());
exportData.add(vrow);
}
String fileName = "VIN码.csv";
File file = CSVUtil.createCSVFile(exportData, map, uploadPath + System.currentTimeMillis(), fileName);
String filePath = uploadPath + "/" + file.getName();
OSSFile ossFile = ossFileService.uploadLocalOfCos(ImportFileUtil.createMfileByFile(file), "/ota", "", CutEnum.CN.getValue());
mbcl.setCsv(ossFile.getId());
}
}
return mbcl;
jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ota/utils/CSVUtil.java
+198
View File
@@ -0,0 +1,198 @@
package com.jero.modules.ota.utils;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.beanutils.BeanUtils;
/**
* 文件操作
*/
public class CSVUtil {
/**
* 生成为CVS文件
*
* @param exportData 源数据List
* @param map csv文件的列表头map
* @param outPutPath 文件路径
* @param fileName 文件名称
* @return
*/
@SuppressWarnings("rawtypes")
public static File createCSVFile(List exportData, LinkedHashMap map,
String outPutPath, String fileName) {
File csvFile = null;
BufferedWriter csvFileOutputStream = null;
try {
// 定义文件名格式并创建
File file = new File(outPutPath);
if (!file.exists()) {
file.mkdir();
}
csvFile = new File(outPutPath + "/" + fileName);
System.out.println("csvFile：" + csvFile);
// UTF-8使正确读取分隔符","
csvFileOutputStream = new BufferedWriter(
new OutputStreamWriter(
new FileOutputStream(csvFile), "UTF-8"), 1024);
System.out.println("csvFileOutputStream：" + csvFileOutputStream);
// 写入文件头部
for (Iterator propertyIterator = map.entrySet().iterator();
propertyIterator.hasNext(); ) {
java.util.Map.Entry propertyEntry =
(java.util.Map.Entry) propertyIterator.next();
csvFileOutputStream.write(
"" + (String) propertyEntry.getValue() != null ?
(String) propertyEntry.getValue() : "" + "");
if (propertyIterator.hasNext()) {
csvFileOutputStream.write(",");
}
}
csvFileOutputStream.newLine();
// 写入文件内容
for (Iterator iterator = exportData.iterator(); iterator.hasNext(); ) {
Object row = (Object) iterator.next();
for (Iterator propertyIterator = map.entrySet().iterator();
propertyIterator.hasNext(); ) {
java.util.Map.Entry propertyEntry =
(java.util.Map.Entry) propertyIterator.next();
csvFileOutputStream.write((String) BeanUtils.getProperty(
row, (String) propertyEntry.getKey()));
if (propertyIterator.hasNext()) {
csvFileOutputStream.write(",");
}
}
if (iterator.hasNext()) {
csvFileOutputStream.newLine();
}
}
csvFileOutputStream.flush();
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
csvFileOutputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return csvFile;
}
/**
* 下载文件
*
* @param response
* @param csvFilePath 文件路径
* @param fileName 文件名称
* @throws IOException
*/
public static void exportFile(HttpServletResponse response,
String csvFilePath, String fileName)
throws IOException {
response.setContentType("application/csv;charset=UTF-8");
response.setHeader("Content-Disposition", "attachment; filename=" +
URLEncoder.encode(fileName, "UTF-8"));
InputStream in = null;
try {
in = new FileInputStream(csvFilePath);
int len = 0;
byte[] buffer = new byte[1024];
response.setCharacterEncoding("UTF-8");
OutputStream out = response.getOutputStream();
while ((len = in.read(buffer)) > 0) {
out.write(new byte[]{(byte) 0xEF, (byte) 0xBB, (byte) 0xBF});
out.write(buffer, 0, len);
}
} catch (FileNotFoundException e) {
System.out.println(e);
} finally {
if (in != null) {
try {
in.close();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
}
/**
* 删除该目录filePath下的所有文件
*
* @param filePath 文件目录路径
*/
public static void deleteFiles(String filePath) {
File file = new File(filePath);
if (file.exists()) {
File[] files = file.listFiles();
for (int i = 0; i < files.length; i++) {
if (files[i].isFile()) {
files[i].delete();
}
}
}
}
/**
* 删除单个文件
*
* @param filePath 文件目录路径
* @param fileName 文件名称
*/
public static void deleteFile(String filePath, String fileName) {
File file = new File(filePath);
if (file.exists()) {
File[] files = file.listFiles();
for (int i = 0; i < files.length; i++) {
if (files[i].isFile()) {
if (files[i].getName().equals(fileName)) {
files[i].delete();
return;
}
}
}
}
}
/**
* 测试数据
*
* @param args
*/
@SuppressWarnings({"rawtypes", "unchecked"})
public static void main(String[] args) {
List exportData = new ArrayList<Map>();
Map row1 = new LinkedHashMap<String, String>();
row1.put("1", "11");
exportData.add(row1);
row1 = new LinkedHashMap<String, String>();
row1.put("1", "21");
exportData.add(row1);
LinkedHashMap map = new LinkedHashMap();
map.put("1", "第一列");
String path = "c:/export/";
String fileName = "文件导出";
File file = CSVUtil.createCSVFile(exportData, map, path, fileName);
String fileName2 = file.getName();
System.out.println("文件名称：" + fileName2);
}
}