archiveSystem.git

			@@ -41,8 +41,11 @@
			import java.text.SimpleDateFormat;
			import java.time.LocalDate;
			import java.time.format.DateTimeFormatter;
			import java.util.*;
			import java.util.ArrayList;
			import java.util.Date;
			import java.util.List;
			import java.util.Map;
			import java.util.concurrent.ConcurrentHashMap;
			import java.util.stream.Collectors;
			import java.util.zip.ZipEntry;
			import java.util.zip.ZipFile;
			@@ -54,6 +57,8 @@
			@RestController
			@RequestMapping("/system/archiveAllExport")
			public class archiveAllExportController {
			// 存储当天导出序号的Map，键为日期(yyyyMMdd)，值为当前序号
			private static Map<String, Integer> dailySequenceMap = new ConcurrentHashMap<>();

			@Autowired
			private pdfGenerateService pdfGenerateService;
			@@ -64,6 +69,21 @@

			@Autowired
			private IArchiveRecordsService iArchiveRecordsService;

			// 用于生成当天导出序号的方法
			private String generateDailySequence(String date) {
			// 使用synchronized确保线程安全
			synchronized (dailySequenceMap) {
			// 获取当前日期的序号，如果不存在则初始化为0
			int sequence = dailySequenceMap.getOrDefault(date, 0);
			// 序号递增
			sequence++;
			// 更新Map中的序号
			dailySequenceMap.put(date, sequence);
			// 格式化为三位字符串，不足三位补前导零
			return String.format("%03d", sequence);
			}
			}



			@@ -138,6 +158,10 @@
			}
			System.out.println(siz/1000);
			//判断是否大于4G，是的话，直接抛出异常
			long maxSize = 4L * 1024 * 1024 * 1024; // 4GB in bytes
			if (siz > maxSize) {
			throw new RuntimeException("文件总大小超过4GB，无法导出");
			}
			System.out.println("092939932");
			String zipFileName ="test" +".zip";
			//生成压缩包存储地址（最后会删掉）
			@@ -162,7 +186,10 @@
			DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyyMMdd");
			String formattedDate = date.format(formatter);
			System.out.println(formattedDate);
			String fna = "GH"+20250908+"/";

			// 生成当天导出序号
			String sequence = generateDailySequence(formattedDate);
			String fna = "GH" + formattedDate + sequence + "/";
			zos.putNextEntry(new ZipEntry(fna));


			@@ -171,7 +198,7 @@
			archiveRecords.setIds(ids);
			List<ArchiveRecords> lis = iArchiveRecordsService.selectArchiveRecordsList(archiveRecords);
			//案卷目录导出
			ZipEntry entry = new ZipEntry("案卷目录" + ".xls");
			ZipEntry entry = new ZipEntry(fna + "案卷目录" + ".xls");
			ExcelUtil<ArchiveRecords> util = new ExcelUtil<ArchiveRecords>(ArchiveRecords.class);

			zos.putNextEntry(entry);
			@@ -183,7 +210,7 @@
			List<ArchiveRecordSmall> lrs = iArchiveRecordsService.findByIds(archiveRecords);
			System.out.println(lrs);
			System.out.println("99999999990000");
			ZipEntry entry1 = new ZipEntry("移交清单" + ".xls");
			ZipEntry entry1 = new ZipEntry(fna + "移交清单" + ".xls");
			ExcelUtil<ArchiveRecordSmall> util1 = new ExcelUtil<ArchiveRecordSmall>(ArchiveRecordSmall.class);


			@@ -208,7 +235,6 @@


			for(int i = 0; i < ids.length; i++) {

			// 获取文件的保存位置,读取数据库,
			DocumentMaterials documentMaterials = new DocumentMaterials();
			documentMaterials.setRecordId(ids[i]);
			@@ -456,8 +482,12 @@

			//.selectDocumentMaterialsList(documentMaterials);
			List<DocumentMaterialsVo> dsvs = documentMaterialsService.findArchMInfo(id.toString());
			if(dsvs==null\|\|dsvs.isEmpty())
			{
			throw new RuntimeException("电子文件信息没有上传，请补充！");
			}
			ArchiveInfoVo aIV = iArchiveRecordsService.selectByRecordId(id);

			System.out.println(dsvs.size());
			List<String> paths = new ArrayList<>();
			// System.out.println(docs);
			if (docs.size() == 1) { // 直接下载