fix sax 03 bug

CHANGELOG.md

@@ -16,6 +16,7 @@
 * 【core   】     修复FileUtil中，copyFile方法断言判断参数传递错误（issue#I1Z2NY@Gitee）
 * 【core   】     修复BeanDesc读取父类属性覆盖子类属性导致的问题（pr#1175@Github）
 * 【aop    】     修复SimpleAspect一个重载导致的问题，去掉重载的after方法（issue#I1YUG9@Gitee）
+* 【poi    】     修复03 sax读取日期问题（issue#I1Z83N@Gitee）
 
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hutool-poi/src/main/java/cn/hutool/poi/excel/sax/Excel03SaxReader.java

@@ -1,5 +1,6 @@
 package cn.hutool.poi.excel.sax;
 
+import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.io.IoUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
@@ -14,7 +15,19 @@ import org.apache.poi.hssf.eventusermodel.MissingRecordAwareHSSFListener;
 import org.apache.poi.hssf.eventusermodel.dummyrecord.LastCellOfRowDummyRecord;
 import org.apache.poi.hssf.eventusermodel.dummyrecord.MissingCellDummyRecord;
 import org.apache.poi.hssf.model.HSSFFormulaParser;
-import org.apache.poi.hssf.record.*;
+import org.apache.poi.hssf.record.BOFRecord;
+import org.apache.poi.hssf.record.BlankRecord;
+import org.apache.poi.hssf.record.BoolErrRecord;
+import org.apache.poi.hssf.record.BoundSheetRecord;
+import org.apache.poi.hssf.record.CellValueRecordInterface;
+import org.apache.poi.hssf.record.EOFRecord;
+import org.apache.poi.hssf.record.FormulaRecord;
+import org.apache.poi.hssf.record.LabelRecord;
+import org.apache.poi.hssf.record.LabelSSTRecord;
+import org.apache.poi.hssf.record.NumberRecord;
+import org.apache.poi.hssf.record.Record;
+import org.apache.poi.hssf.record.SSTRecord;
+import org.apache.poi.hssf.record.StringRecord;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.poifs.filesystem.POIFSFileSystem;
 
@@ -294,12 +307,10 @@ public class Excel03SaxReader implements HSSFListener, ExcelSaxReader<Excel03Sax
 			case NumberRecord.sid: // 数字类型
 				final NumberRecord numrec = (NumberRecord) record;
 				final String formatString = formatListener.getFormatString(numrec);
-				if (StrUtil.contains(formatString, StrUtil.DOT)) {
-					//浮点数
-					value = numrec.getValue();
-				} else if (StrUtil.containsAny(formatString, StrUtil.SLASH, StrUtil.COLON, "年", "月", "日", "时", "分", "秒")) {
-					//日期
-					value = ExcelSaxUtil.getDateValue(numrec.getValue());
+				if(false == StrUtil.contains(formatString, '%') &&
+						false == "General".equalsIgnoreCase(formatString)){
+					// 可能为日期格式
+					value = DateUtil.date(org.apache.poi.ss.usermodel.DateUtil.getJavaDate(numrec.getValue()));
 				} else {
 					final double doubleValue = numrec.getValue();
 					final long longPart = (long) doubleValue;

hutool-poi/src/main/java/cn/hutool/poi/excel/sax/ExcelSaxReader.java

@@ -114,5 +114,5 @@ public interface ExcelSaxReader<T> {
 	 */
 	default T read(InputStream in, int rid) throws POIException{
 		return read(in, String.valueOf(rid));
-	};
+	}
 }

hutool-poi/src/test/java/cn/hutool/poi/excel/test/ExcelSaxReadTest.java

@@ -106,7 +106,7 @@ public class ExcelSaxReadTest {
 	@Test
 	@Ignore
 	public void dateReadTest() {
-		ExcelUtil.readBySax("d:/test/sax_date_test.xlsx", 0, (i, i1, list) ->
+		ExcelUtil.readBySax("d:/test/date_test.xls", 0, (i, i1, list) ->
 				Console.log(StrUtil.join(", ", list)));
 	}