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gic-cloud
Commit b6f06a15 by fudahua
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Merge branch 'developer' into 'master' 

Developer

See merge request !50
parents 27cb83ac 7a5a41ce
Showing with 357 additions and 121 deletions
gic-cloud-data-hook-api/src/main/java/com/gic/cloud/data/hook/api/entity/FreeQueryTaskCondition.java
......@@ -114,4 +114,14 @@ public class FreeQueryTaskCondition implements Serializable {
public void setDesensiType(Integer desensiType) {
this.desensiType = desensiType;
}
private int amount;
public int getAmount() {
return amount;
}
public void setAmount(int amount) {
this.amount = amount;
}
}
gic-cloud-data-hook-service/src/main/java/com/gic/cloud/data/hook/service/FileUtil.java 0 → 100644
package com.gic.cloud.data.hook.service;
import com.ctrip.framework.apollo.Config;
import com.ctrip.framework.apollo.ConfigService;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
public class FileUtil {
private static final int BUFFER_SIZE = 2 * 1024;
/**
* 压缩zip
* @param srcFiles
* @param out
* @throws RuntimeException
*/
public static void toZip(List<File> srcFiles, OutputStream out) throws RuntimeException {
long start = System.currentTimeMillis();
ZipOutputStream zos = null;
try {
zos = new ZipOutputStream(out);
for (File srcFile : srcFiles) {
byte[] buf = new byte[BUFFER_SIZE];
zos.putNextEntry(new ZipEntry(srcFile.getName()));
int len;
FileInputStream in = new FileInputStream(srcFile);
while ((len = in.read(buf)) != -1) {
zos.write(buf, 0, len);
}
zos.closeEntry();
in.close();
}
long end = System.currentTimeMillis();
System.out.println("压缩完成，耗时：" + (end - start) + " ms");
} catch (Exception e) {
throw new RuntimeException("zip error from ZipUtils", e);
} finally {
if (zos != null) {
try {
zos.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
/**
* 获取限制调试
* @return
*/
public static Integer getLimitSize(){
Config appConfig = ConfigService.getAppConfig();
return appConfig.getIntProperty("xls.size.limit", 1000000);
}
}
gic-cloud-data-hook-service/src/main/java/com/gic/cloud/data/hook/service/impl/FlatQueryResultServiceImpl.java
......@@ -76,6 +76,8 @@ public class FlatQueryResultServiceImpl implements IFlatQueryResultService {
private static final Integer SMALL_SIZE = 2;
private static final Integer XLS_SIZE = 1000000;
private static final Map<String, String> bigTaskRunningMap = new ConcurrentHashMap<>();
@Autowired
......@@ -809,7 +811,7 @@ public class FlatQueryResultServiceImpl implements IFlatQueryResultService {
if (conn != null) {
try {
Statement stat = conn.createStatement();
Integer limitSize = FileUtil.getLimitSize();
// stat.setQueryTimeout(60 * 1000);
stat.execute("REFRESH TABLE " + condition.getTableId()); // 强制刷新表结构
ResultSet rs = stat.executeQuery(fullQuery);
......@@ -817,6 +819,8 @@ public class FlatQueryResultServiceImpl implements IFlatQueryResultService {
ResultSetHelper helper = new CsvResultSetHelper(queryDataType, condition.getDecryptFilters(), condition.getConditions(), condition.getEnterpriseIds().get(0), decryptKeyService);
// 生成指定格式下载元文件
String originalFilePath = "";
boolean zipFlag=false;
List<File> listFile=new ArrayList<>();
if (task.getFormat().equals(DownloadFileFormat.CSV)) { // 如果指定为 CSV 格式
logger.info("[ runDownloadTask.run ]: {}", "准备生成自助指标下载文件 " + condition.getTaskId() + ".csv");
originalFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".csv";
......@@ -832,69 +836,97 @@ public class FlatQueryResultServiceImpl implements IFlatQueryResultService {
writer.close();
out.close();//记得关闭资源
logger.info("[ runDownloadTask.run ]: {}", "已生成自助指标下载文件 " + condition.getTaskId() + ".csv");
listFile.add(new File(originalFilePath));
} else { // 如果指定为 XLS 格式
logger.info("[ runDownloadTask.run ]: {}", "准备生成自助指标下载文件 " + condition.getTaskId() + ".xlsx");
int filePos=0;
if (condition.getAmount()>limitSize){
int num = (condition.getAmount() / limitSize)+(condition.getAmount()%limitSize>0?1:0);
while (num-->0) {
originalFilePath = SAVE_FOLDER + "/" + condition.getTaskId()+"-"+filePos + ".xlsx";
filePos++;
saveXlsSplit(originalFilePath,helper,rs,condition);
File file = new File(originalFilePath);
listFile.add(file);
}
zipFlag=true;
}else{
originalFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".xlsx";
SXSSFWorkbook wb = new SXSSFWorkbook(100); // 内存中保留 100 行
Sheet sheet = wb.createSheet();
Row row = sheet.createRow(0);
Cell cell;
String[] columnNames = helper.getColumnNames(rs);
for(int j =0; j<columnNames.length; j++){
cell = row.createCell(j);
cell.setCellValue(columnNames[j]);
}
// 遍历输出行
int rowCount = 0;
while (rs.next()) {
rowCount++;
row = sheet.createRow(rowCount);
String[] columnValues = helper.getColumnValues(rs, true, "", "");
for(int j=0; j<columnValues.length; j++){
row.createCell(j).setCellValue(columnValues[j]);
saveXlsSplit(originalFilePath,helper,rs,condition);
File file = new File(originalFilePath);
listFile.add(file);
}
} // WHILE OVER
FileOutputStream fileOut = new FileOutputStream(originalFilePath);
wb.write(fileOut);
//fileOut.flush(); // SXSSFWorkbook 使用 auto-flush 模式
fileOut.close();
//wb.close();
wb.dispose(); // SXSSFWorkbook 没有 close 方法
logger.info("[ runDownloadTask.run ]: {}", "已生成自助指标下载文件 " + condition.getTaskId() + ".xlsx");
String zipFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".zip";
OutputStream os = new FileOutputStream(zipFilePath);
FileUtil.toZip(listFile,os);
// originalFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".xlsx";
// SXSSFWorkbook wb = new SXSSFWorkbook(100); // 内存中保留 100 行
// Sheet sheet = wb.createSheet();
// Row row = sheet.createRow(0);
// Cell cell;
// String[] columnNames = helper.getColumnNames(rs);
// for(int j =0; j<columnNames.length; j++){
// cell = row.createCell(j);
// cell.setCellValue(columnNames[j]);
// }
// // 遍历输出行
// int rowCount = 0;
// while (rs.next()) {
// rowCount++;
// row = sheet.createRow(rowCount);
// String[] columnValues = helper.getColumnValues(rs, true, "", "");
// for(int j=0; j<columnValues.length; j++){
// row.createCell(j).setCellValue(columnValues[j]);
// }
// } // WHILE OVER
// FileOutputStream fileOut = new FileOutputStream(originalFilePath);
// wb.write(fileOut);
// //fileOut.flush(); // SXSSFWorkbook 使用 auto-flush 模式
// fileOut.close();
// //wb.close();
// wb.dispose(); // SXSSFWorkbook 没有 close 方法
// logger.info("[ runDownloadTask.run ]: {}", "已生成自助指标下载文件 " + condition.getTaskId() + ".xlsx");
} // IF ELSE OVER
String cloudFileUrl = "https://";
// 如果指定压缩，则使用之
//if (task.getFormat().equals("zip")) {
String taskFileExt = task.getUseCompress().equals(Global.YES) ? ".zip" : task.getFormat().equals(DownloadFileFormat.CSV) ? ".csv" : ".xlsx";
if (task.getUseCompress().equals(Global.YES)) {
String taskFileExt = task.getUseCompress().equals(Global.YES)||zipFlag ? ".zip" : task.getFormat().equals(DownloadFileFormat.CSV) ? ".csv" : ".xlsx";
if (zipFlag||task.getUseCompress().equals(Global.YES)) {
logger.info("[ runDownloadTask.run ]: {}", "准备生成自助指标压缩文件 " + condition.getTaskId() + ".zip");
String zipFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".zip";
File zipFile = new File(zipFilePath);
ZipOutputStream zos = null;
byte[] buf = new byte[1024];
int length = 0;
try {
OutputStream os = new FileOutputStream(zipFilePath);
BufferedOutputStream bos = new BufferedOutputStream(os);
zos = new ZipOutputStream(bos);
zos.setLevel(6); // 压缩率选择 0-9
InputStream is = new FileInputStream(originalFilePath);
BufferedInputStream bis = new BufferedInputStream(is);
zos.putNextEntry(new ZipEntry(originalFilePath.substring(originalFilePath.lastIndexOf("/") + 1)));
while ((length = bis.read(buf)) > 0) {
zos.write(buf, 0, length);
}
bis.close();
is.close();
//bos.close();
//os.close();
logger.info("[ runDownloadTask.run ]: {}", "已生成自助指标压缩文件 " + condition.getTaskId() + ".zip");
} catch (Exception ex2) {
throw ex2;
} finally {
zos.closeEntry();
zos.close();
}
File zipFile = new File(zipFilePath);
FileUtil.toZip(listFile,os);
//
//
// ZipOutputStream zos = null;
// byte[] buf = new byte[1024];
// int length = 0;
// try {
// OutputStream os = new FileOutputStream(zipFilePath);
// BufferedOutputStream bos = new BufferedOutputStream(os);
// zos = new ZipOutputStream(bos);
// zos.setLevel(6); // 压缩率选择 0-9
// InputStream is = new FileInputStream(originalFilePath);
// BufferedInputStream bis = new BufferedInputStream(is);
// zos.putNextEntry(new ZipEntry(originalFilePath.substring(originalFilePath.lastIndexOf("/") + 1)));
// while ((length = bis.read(buf)) > 0) {
// zos.write(buf, 0, length);
// }
// bis.close();
// is.close();
// //bos.close();
// //os.close();
// logger.info("[ runDownloadTask.run ]: {}", "已生成自助指标压缩文件 " + condition.getTaskId() + ".zip");
// } catch (Exception ex2) {
// throw ex2;
// } finally {
// zos.closeEntry();
// zos.close();
// }
logger.info("[ 开始上传压缩文件到腾讯云 ]: {}", task.getId());
cloudFileUrl += FileUploadUtil.simpleUploadFileFromLocal(zipFile, task.getName() + "-" + task.getId()+taskFileExt, BucketNameEnum.COMPRESS_60000.getName());
} else {
......@@ -929,6 +961,43 @@ public class FlatQueryResultServiceImpl implements IFlatQueryResultService {
} // IF OVER
}
private void saveXlsSplit(String originalFilePath,ResultSetHelper helper,ResultSet rs,FlatQueryTaskCondition condition){
try {
Integer limitSize = FileUtil.getLimitSize();
// String originalFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".xlsx";
SXSSFWorkbook wb = new SXSSFWorkbook(100); // 内存中保留 100 行
Sheet sheet = wb.createSheet();
Row row = sheet.createRow(0);
Cell cell;
String[] columnNames = helper.getColumnNames(rs);
for(int j =0; j<columnNames.length; j++){
cell = row.createCell(j);
cell.setCellValue(columnNames[j]);
}
// 遍历输出行
int rowCount = 0;
while (rowCount<limitSize&&rs.next()) {
rowCount++;
row = sheet.createRow(rowCount);
String[] columnValues = helper.getColumnValues(rs, true, "", "");
for(int j=0; j<columnValues.length; j++){
row.createCell(j).setCellValue(columnValues[j]);
}
} // WHILE OVER
FileOutputStream fileOut = new FileOutputStream(originalFilePath);
wb.write(fileOut);
//fileOut.flush(); // SXSSFWorkbook 使用 auto-flush 模式
fileOut.close();
//wb.close();
wb.dispose(); // SXSSFWorkbook 没有 close 方法
logger.info("[ runDownloadTask.run ]: {}", "已生成自助指标下载文件 " + condition.getTaskId() + ".xlsx");
}catch (Exception e) {
e.printStackTrace();
logger.info("异常：{}",e);
}
}
/** 下载申请检查计时器 */
//private Timer applyTimer = new Timer();
......
gic-cloud-data-hook-service/src/main/java/com/gic/cloud/data/hook/service/impl/FreeQueryServiceImpl.java
......@@ -51,6 +51,8 @@ public class FreeQueryServiceImpl implements IFreeQueryService {
/** 日志类 */
private static LogPak log = new LogPak(FreeQueryServiceImpl.class);
private static final Integer XLS_SIZE = 10000;
/** csv / xls 下载目录 */
public static final String SAVE_FOLDER = "/usr/local/data-hook-file";
......@@ -308,6 +310,7 @@ public class FreeQueryServiceImpl implements IFreeQueryService {
// 生成条件
FreeQueryTaskCondition condition = new FreeQueryTaskCondition();
condition.setAmount(amount);
condition.setTaskId(curTask.getId());
condition.setSql(sql);
condition.setEnterpriseId(enterpriseId);
......@@ -334,6 +337,7 @@ public class FreeQueryServiceImpl implements IFreeQueryService {
if(record.getDesensiType() != null){
FreeQueryTaskCondition condition = new FreeQueryTaskCondition();
condition.setTaskId(record.getId());
condition.setAmount(record.getAmount());
condition.setSql(record.getRealSql());
condition.setEnterpriseId(record.getEnterpriseId());
condition.setDesensiType(record.getDesensiType());
......@@ -394,12 +398,16 @@ public class FreeQueryServiceImpl implements IFreeQueryService {
} // IF OVER
} // FOR OVER
if (condition != null) {
Integer limitSize = FileUtil.getLimitSize();
// 更新任务状态
DownloadTask task = DownloadTaskServiceImpl.getInstance().getDownloadTaskById(condition.getTaskId());
task.setStatus(DownloadTaskStatus.BUILDING);
DownloadTaskServiceImpl.getInstance().updateDownloadTask(task);
String fullQuery = condition.getSql();
boolean zipFlag=false;
List<File> listFile=new ArrayList<>();
Connection conn = MysqlHelper.getFreeQueryConnection(condition.getEnterpriseId());
if (conn != null) {
......@@ -432,7 +440,161 @@ public class FreeQueryServiceImpl implements IFreeQueryService {
log.debug("runDownloadTask.run", "已生成自定义查询下载文件 " + condition.getTaskId() + ".csv");
} else {
log.debug("runDownloadTask.run", "准备生成自定义查询下载文件 " + condition.getTaskId() + ".xlsx");
int filePos=0;
if (condition.getAmount()>limitSize){
int num = (condition.getAmount() / limitSize)+(condition.getAmount()%limitSize>0?1:0);
while (num-->0) {
originalFilePath = SAVE_FOLDER + "/" + condition.getTaskId()+"-"+filePos + ".xlsx";
filePos++;
saveXlsx(condition,originalFilePath,rs,task);
File file = new File(originalFilePath);
listFile.add(file);
}
zipFlag=true;
}else{
originalFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".xlsx";
saveXlsx(condition,originalFilePath,rs,task);
File file = new File(originalFilePath);
listFile.add(file);
}
// SXSSFWorkbook wb = new SXSSFWorkbook(100); // 内存中保留 100 行
// Sheet sheet = wb.createSheet();
// Row row = sheet.createRow(0);
// Cell cell;
// for (int j = 0; j < rs.getMetaData().getColumnCount(); ++j) { // 遍历创建表头
// String colName = rs.getMetaData().getColumnLabel(j + 1);
// cell = row.createCell(j);
// cell.setCellValue(colName);
// }
// // 遍历输出行
// int rowCount = 0;
// while (rs.next()) {
// rowCount++;
// row = sheet.createRow(rowCount);
// for (int j = 0; j < rs.getMetaData().getColumnCount(); ++j) {
// //String c = rs.getString(j + 1);
// //row.createCell(j).setCellValue(c);
// String cName = rs.getMetaData().getColumnName(j+1);
// if (task.getQueryDataType() == QueryDataType.SAFE
// && (FreeQueryServiceImpl.isFilterFields(condition.getDesensiType(), cName) || FilterFieldUtils.FILETERS_USER_NAME.contains(cName))) {
// if(FilterFieldUtils.FILETERS_USER_NAME.contains(cName)){
// row.createCell(j).setCellValue(DecryptUtils.dataSecurityProcessUserName(rs.getString(j+1)));
// } else {
// row.createCell(j).setCellValue("******");
// }
// } else {
// int cType = rs.getMetaData().getColumnType(j + 1);
// switch (cType) {
// case Types.TIMESTAMP:
// row.createCell(j).setCellValue(rs.getTimestamp(j + 1) != null ? datetimeFormatter.format(rs.getTimestamp(j + 1)) : "");
// break;
// case Types.DATE:
// row.createCell(j).setCellValue(rs.getDate(j + 1) != null ? dateFormatter.format(rs.getDate(j + 1)) : "");
// break;
// case Types.TIME:
// row.createCell(j).setCellValue(rs.getTimestamp(j + 1) != null ? timeFormatter.format(rs.getTimestamp(j + 1)) : "");
// break;
// default:
// String string = rs.getString(j + 1);
// if(StringUtils.isNotBlank(string)){
// if(string.contains("E0")){
// string = string + "\t";
// }
// }
// row.createCell(j).setCellValue(string);
// break;
// }
// }
// } // FOR OVER
// } // WHILE OVER
// FileOutputStream fileOut = new FileOutputStream(originalFilePath);
// wb.write(fileOut);
// //fileOut.flush(); // SXSSFWorkbook 使用 auto-flush 模式
// fileOut.close();
// //wb.close();
// wb.dispose(); // SXSSFWorkbook 没有 close 方法
// log.debug("runDownloadTask.run", "已生成自定义查询下载文件 " + condition.getTaskId() + ".xlsx");
}
String cloudFileUrl = "https://";
String taskFileExt = task.getUseCompress().equals(Global.YES)||zipFlag ? ".zip" : task.getFormat().equals(DownloadFileFormat.CSV) ? ".csv" : ".xlsx";
if (task.getUseCompress().equals(Global.YES)||zipFlag) {
log.debug("runDownloadTask.run", "准备生成自定义查询压缩文件 " + condition.getTaskId() + ".zip");
// String zipFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".zip";
String zipFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".zip";
OutputStream os = new FileOutputStream(zipFilePath);
File zipFile = new File(zipFilePath);
FileUtil.toZip(listFile,os);
// File zipFile = new File(zipFilePath);
// ZipOutputStream zos = null;
// byte[] buf = new byte[1024];
// int length = 0;
// try {
// OutputStream os = new FileOutputStream(zipFilePath);
// BufferedOutputStream bos = new BufferedOutputStream(os);
// zos = new ZipOutputStream(bos);
// zos.setLevel(6); // 压缩率选择 0-9
// InputStream is = new FileInputStream(originalFilePath);
// BufferedInputStream bis = new BufferedInputStream(is);
// zos.putNextEntry(new ZipEntry(originalFilePath.substring(originalFilePath.lastIndexOf("/") + 1)));
// while ((length = bis.read(buf)) > 0) {
// zos.write(buf, 0, length);
// }
// bis.close();
// is.close();
// //bos.close();
// //os.close();
// log.debug("runDownloadTask.run", "已生成自定义查询压缩文件 " + condition.getTaskId() + ".zip");
// } catch (Exception ex2) {
// throw ex2;
// } finally {
// zos.closeEntry();
// zos.close();
// }
// log.debug("开始上传压缩文件到腾讯云", task.getId());
cloudFileUrl += FileUploadUtil.simpleUploadFileFromLocal(zipFile, task.getName() + "-" + task.getId()+taskFileExt, BucketNameEnum.COMPRESS_60000.getName());
} else {
log.debug("开始上传文件到腾讯云", task.getId());
cloudFileUrl += FileUploadUtil.simpleUploadFileFromLocal(new File(originalFilePath), task.getName() + "-" + task.getId()+taskFileExt, BucketNameEnum.REPORT_50000.getName());
}
log.debug("上传腾讯云", "地址为："+cloudFileUrl);
task.setStatus(DownloadTaskStatus.COMPLISHED);
task.setOverTime(new java.util.Date());
task.setFilePath(cloudFileUrl);
DownloadTaskServiceImpl.getInstance().updateDownloadTask(task);
} catch (Exception ex) {
ex.printStackTrace();
// 标记任务异常
task.setStatus(DownloadTaskStatus.ERROR);
task.setOverTime(new Date());
DownloadTaskServiceImpl.getInstance().updateDownloadTask(task);
} finally {
try {
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
} // IF OVER
} // IF OVER
} // 没有任务则忽略
}catch (Exception e){
log.debug("自定义查询下载异常", e.getMessage());
e.printStackTrace();
}
}
}, interval*1000, interval*1000, TimeUnit.MILLISECONDS);
}
private void saveXlsx(FreeQueryTaskCondition condition,String originalFilePath,ResultSet rs,DownloadTask task) throws Exception{
Integer limitSize = FileUtil.getLimitSize();
// originalFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".xlsx";
SXSSFWorkbook wb = new SXSSFWorkbook(100); // 内存中保留 100 行
Sheet sheet = wb.createSheet();
Row row = sheet.createRow(0);
......@@ -444,7 +606,7 @@ public class FreeQueryServiceImpl implements IFreeQueryService {
}
// 遍历输出行
int rowCount = 0;
while (rs.next()) {
while (rowCount<limitSize&&rs.next()) {
rowCount++;
row = sheet.createRow(rowCount);
for (int j = 0; j < rs.getMetaData().getColumnCount(); ++j) {
......@@ -491,73 +653,6 @@ public class FreeQueryServiceImpl implements IFreeQueryService {
wb.dispose(); // SXSSFWorkbook 没有 close 方法
log.debug("runDownloadTask.run", "已生成自定义查询下载文件 " + condition.getTaskId() + ".xlsx");
}
String cloudFileUrl = "https://";
String taskFileExt = task.getUseCompress().equals(Global.YES) ? ".zip" : task.getFormat().equals(DownloadFileFormat.CSV) ? ".csv" : ".xlsx";
if (task.getUseCompress().equals(Global.YES)) {
log.debug("runDownloadTask.run", "准备生成自定义查询压缩文件 " + condition.getTaskId() + ".zip");
String zipFilePath = SAVE_FOLDER + "/" + condition.getTaskId() + ".zip";
File zipFile = new File(zipFilePath);
ZipOutputStream zos = null;
byte[] buf = new byte[1024];
int length = 0;
try {
OutputStream os = new FileOutputStream(zipFilePath);
BufferedOutputStream bos = new BufferedOutputStream(os);
zos = new ZipOutputStream(bos);
zos.setLevel(6); // 压缩率选择 0-9
InputStream is = new FileInputStream(originalFilePath);
BufferedInputStream bis = new BufferedInputStream(is);
zos.putNextEntry(new ZipEntry(originalFilePath.substring(originalFilePath.lastIndexOf("/") + 1)));
while ((length = bis.read(buf)) > 0) {
zos.write(buf, 0, length);
}
bis.close();
is.close();
//bos.close();
//os.close();
log.debug("runDownloadTask.run", "已生成自定义查询压缩文件 " + condition.getTaskId() + ".zip");
} catch (Exception ex2) {
throw ex2;
} finally {
zos.closeEntry();
zos.close();
}
log.debug("开始上传压缩文件到腾讯云", task.getId());
cloudFileUrl += FileUploadUtil.simpleUploadFileFromLocal(zipFile, task.getName() + "-" + task.getId()+taskFileExt, BucketNameEnum.COMPRESS_60000.getName());
} else {
log.debug("开始上传文件到腾讯云", task.getId());
cloudFileUrl += FileUploadUtil.simpleUploadFileFromLocal(new File(originalFilePath), task.getName() + "-" + task.getId()+taskFileExt, BucketNameEnum.REPORT_50000.getName());
}
log.debug("上传腾讯云", "地址为："+cloudFileUrl);
task.setStatus(DownloadTaskStatus.COMPLISHED);
task.setOverTime(new java.util.Date());
task.setFilePath(cloudFileUrl);
DownloadTaskServiceImpl.getInstance().updateDownloadTask(task);
} catch (Exception ex) {
ex.printStackTrace();
// 标记任务异常
task.setStatus(DownloadTaskStatus.ERROR);
task.setOverTime(new Date());
DownloadTaskServiceImpl.getInstance().updateDownloadTask(task);
} finally {
try {
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
} // IF OVER
} // IF OVER
} // 没有任务则忽略
}catch (Exception e){
log.debug("自定义查询下载异常", e.getMessage());
e.printStackTrace();
}
}
}, interval*1000, interval*1000, TimeUnit.MILLISECONDS);
}
/** 下载申请检查计时器 */
//private Timer applyTimer = new Timer();
......
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