.github/workflows/ci.yml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [ 8, 11, 17, 21]
+        java: [ 8, 11, 17]
         distribution: [ 'adopt' ]
       fail-fast: false
       max-parallel: 4
@@ -37,7 +37,7 @@ jobs:
           java-version: ${{ matrix.java }}
           distribution: ${{ matrix.distribution }}
       - name: Cache local Maven repository
-        uses: actions/cache@main
+        uses: actions/cache@v3
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
@@ -46,11 +46,7 @@ jobs:
       - name: Chmod
         run:  chmod +x mvnw
       - name: Test with Maven
-        if: ${{ matrix.java == '8' }}
         run: ./mvnw test -B -Dmaven.test.skip=false
-      - name: Test with Maven
-        if: ${{ matrix.java != '8' }}
-        run: ./mvnw test -B -Dmaven.test.skip=false -DargLine="--add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/sun.reflect.annotation=ALL-UNNAMED"
       - name: Maven Build
         run: ./mvnw install -B -V
       - name: Java Doc

.github/workflows/release.yml

@@ -37,7 +37,7 @@ jobs:
           server-username: MAVEN_USERNAME
           server-password: MAVEN_PASSWORD
       - name: Cache local Maven repository
-        uses: actions/cache@main
+        uses: actions/cache@v3
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}

README.md

@@ -7,22 +7,9 @@ EasyExcel
 [![License](http://img.shields.io/:license-apache-brightgreen.svg)](http://www.apache.org/licenses/LICENSE-2.0.html)
 [![](https://img.shields.io/badge/EasyExcel-%E6%9F%A5%E7%9C%8B%E8%B4%A1%E7%8C%AE%E6%8E%92%E8%A1%8C%E6%A6%9C-orange)](https://opensource.alibaba.com/contribution_leaderboard/details?projectValue=easyexcel)
 
-# 维护公告
-尊敬的EasyExcel用户们：   
-
-首先，我们想表达最深的谢意，感谢您长期以来对EasyExcel的信任与支持。在这段旅程中，EasyExcel有幸陪伴众多开发者和企业共同成长，见证了无数数据处理任务的高效完成。
-
-近期，我们注意到市场上出现了更多优秀的数据处理工具和解决方案，为用户提供了更丰富的选择。为了确保每位用户都能享受到最佳的体验和服务，我们决定采取一项重要措施：EasyExcel将逐步进入维护模式，并给予用户充足的时间评估并迁移到其他产品。同时，我们也欢迎并乐于见到社区内外分享关于同类优秀产品的使用心得和迁移经验，共同促进技术生态的健康发展。  
-
-请放心，即使进入维护模式，我们仍会确保EasyExcel的基本功能稳定运行，会进行Bug修复，但不再主动新增功能。我们相信，通过大家的共同努力，每一段代码、每一个项目都将继续在各自的领域发光发热，服务于更广泛的用户群体。
-再次感谢您对EasyExcel的支持与理解！期待在技术的广阔天地里，我们能以新的形式再度携手，共创辉煌。   
-
-祝您在未来的工作与学习中一切顺利！ 
-
-阿里巴巴EasyExcel团队敬上   
-
 # 新手必读
 
+* 新手必读：🔥🔥🔥 [必读！！！](https://mp.weixin.qq.com/s/8RCyyx1EspiDPFnoYMx-Kw)
 * 官方网站：[https://easyexcel.opensource.alibaba.com/](https://easyexcel.opensource.alibaba.com/)
 * github地址：[https://github.com/alibaba/easyexcel](https://github.com/alibaba/easyexcel)
 * gitee地址：[https://gitee.com/easyexcel/easyexcel](https://gitee.com/easyexcel/easyexcel)
@@ -33,6 +20,15 @@ EasyExcel
 Java解析、生成Excel比较有名的框架有Apache poi、jxl。但他们都存在一个严重的问题就是非常的耗内存，poi有一套SAX模式的API可以一定程度的解决一些内存溢出的问题，但POI还是有一些缺陷，比如07版Excel解压缩以及解压后存储都是在内存中完成的，内存消耗依然很大。  
 easyexcel重写了poi对07版Excel的解析，一个3M的excel用POI sax解析依然需要100M左右内存，改用easyexcel可以降低到几M，并且再大的excel也不会出现内存溢出；03版依赖POI的sax模式，在上层做了模型转换的封装，让使用者更加简单方便
 
+# 🔥作者强烈推荐的数据库管理工具：Chat2DB 
+AI 驱动的数据库管理、数据分析工具，支持Mysql、pg、oracle、sqlserver、redis等10多种数据库
+*  Github 地址: [https://github.com/chat2db/Chat2DB](https://github.com/chat2db/Chat2DB)
+*  官网：[https://chat2db-ai.com](https://chat2db-ai.com)
+<p align="center">
+    <a href="https://chat2db.ai/" target="_blank">
+        <img src="https://chat2db-cdn.oss-us-west-1.aliyuncs.com/website/img/cover.png" alt="Chat2DB" />
+    </a>
+</p>
 
 # 16M内存23秒读取75M(46W行25列)的Excel（3.2.1+版本）
 
@@ -47,7 +43,7 @@ easyexcel重写了poi对07版Excel的解析，一个3M的excel用POI sax解析
 <dependency>
     <groupId>com.alibaba</groupId>
     <artifactId>easyexcel</artifactId>
-    <version>4.0.3</version>
+    <version>3.3.4</version>
 </dependency>
 ```
 
@@ -101,6 +97,10 @@ easyexcel重写了poi对07版Excel的解析，一个3M的excel用POI sax解析
 [钉钉12群(已满):27210038956](https://qr.dingtalk.com/action/joingroup?code=v1,k1,3mKi7VTGlYO+IsDX5n7sYYm2Qrlm220kMBPsJFzKRis=&_dt_no_comment=1&origin=11)   
 [钉钉13群:83695000992](https://qr.dingtalk.com/action/joingroup?code=v1,k1,2JFUbWfxD1fGiq7LRW+mYjcK7s7onp/s1ZqOvfzkFGE=&_dt_no_comment=1&origin=11)   
 
+## 关注作者：程序员小獭
+
+![qrcode_for_gh_c43212c8d0ed_258](https://github.com/alibaba/easyexcel/assets/22975773/13ceff34-d547-421b-b9a9-04f388792099)
+
 
 # 维护者
 

easyexcel-core/pom.xml

@@ -28,6 +28,10 @@
             <groupId>org.apache.poi</groupId>
             <artifactId>poi-ooxml</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi-ooxml-schemas</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-csv</artifactId>
@@ -36,5 +40,9 @@
             <groupId>org.ehcache</groupId>
             <artifactId>ehcache</artifactId>
         </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+        </dependency>
     </dependencies>
 </project>

easyexcel-core/src/main/java/com/alibaba/excel/analysis/v07/XlsxSaxAnalyser.java

@@ -33,6 +33,7 @@ import com.alibaba.excel.util.SheetUtils;
 import com.alibaba.excel.util.StringUtils;
 
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.collections4.CollectionUtils;
 import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
 import org.apache.poi.openxml4j.opc.OPCPackage;
 import org.apache.poi.openxml4j.opc.PackageAccess;
@@ -42,9 +43,10 @@ import org.apache.poi.openxml4j.opc.PackageRelationshipCollection;
 import org.apache.poi.openxml4j.opc.PackagingURIHelper;
 import org.apache.poi.ss.util.CellAddress;
 import org.apache.poi.xssf.eventusermodel.XSSFReader;
-import org.apache.poi.xssf.model.Comments;
 import org.apache.poi.xssf.model.CommentsTable;
+import org.apache.poi.xssf.model.SharedStringsTable;
 import org.apache.poi.xssf.usermodel.XSSFComment;
+import org.apache.poi.xssf.usermodel.XSSFRelation;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbook;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbookPr;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.WorkbookDocument;
@@ -121,9 +123,9 @@ public class XlsxSaxAnalyser implements ExcelReadExecutor {
             sheetList.add(new ReadSheet(index, ite.getSheetName()));
             sheetMap.put(index, inputStream);
             if (xlsxReadContext.readWorkbookHolder().getExtraReadSet().contains(CellExtraTypeEnum.COMMENT)) {
-                Comments comments = ite.getSheetComments();
+                CommentsTable commentsTable = ite.getSheetComments();
-                if (comments instanceof CommentsTable) {
+                if (null != commentsTable) {
-                    commentsTableMap.put(index, (CommentsTable) comments);
+                    commentsTableMap.put(index, commentsTable);
                 }
             }
             if (xlsxReadContext.readWorkbookHolder().getExtraReadSet().contains(CellExtraTypeEnum.HYPERLINK)) {
@@ -179,7 +181,7 @@ public class XlsxSaxAnalyser implements ExcelReadExecutor {
     }
 
     private void analysisSharedStringsTable(InputStream sharedStringsTableInputStream,
-        XlsxReadWorkbookHolder xlsxReadWorkbookHolder) {
+        XlsxReadWorkbookHolder xlsxReadWorkbookHolder) throws Exception {
         ContentHandler handler = new SharedStringsTableHandler(xlsxReadWorkbookHolder.getReadCache());
         parseXmlSource(sharedStringsTableInputStream, handler);
         xlsxReadWorkbookHolder.getReadCache().putFinished();
@@ -199,7 +201,7 @@ public class XlsxSaxAnalyser implements ExcelReadExecutor {
         }
         File readTempFile = FileUtils.createCacheTmpFile();
         xlsxReadWorkbookHolder.setTempFile(readTempFile);
-        File tempFile = new File(readTempFile.getPath(), UUID.randomUUID() + ".xlsx");
+        File tempFile = new File(readTempFile.getPath(), UUID.randomUUID().toString() + ".xlsx");
         if (decryptedStream != null) {
             FileUtils.writeToFile(tempFile, decryptedStream, false);
         } else {

easyexcel-core/src/main/java/com/alibaba/excel/constant/BuiltinFormats.java

@@ -4,7 +4,6 @@ import java.util.Locale;
 import java.util.Map;
 
 import com.alibaba.excel.util.MapUtils;
-import com.alibaba.excel.util.StringUtils;
 
 /**
  * Excel's built-in format conversion.Currently only supports Chinese.
@@ -21,116 +20,8 @@ import com.alibaba.excel.util.StringUtils;
  **/
 public class BuiltinFormats {
 
-    private static final String RESERVED = "reserved-";
-
     public static short GENERAL = 0;
 
-    public static final String[] BUILTIN_FORMATS_ALL_LANGUAGES = {
-        // 0
-        "General",
-        // 1
-        "0",
-        // 2
-        "0.00",
-        // 3
-        "#,##0",
-        // 4
-        "#,##0.00",
-        // 5
-        "\"￥\"#,##0_);(\"￥\"#,##0)",
-        // 6
-        "\"￥\"#,##0_);[Red](\"￥\"#,##0)",
-        // 7
-        "\"￥\"#,##0.00_);(\"￥\"#,##0.00)",
-        // 8
-        "\"￥\"#,##0.00_);[Red](\"￥\"#,##0.00)",
-        // 9
-        "0%",
-        // 10
-        "0.00%",
-        // 11
-        "0.00E+00",
-        // 12
-        "# ?/?",
-        // 13
-        "# ??/??",
-        // 14
-        // The official documentation shows "m/d/yy", but the actual test is "yyyy/m/d".
-        "yyyy/m/d",
-        // 15
-        "d-mmm-yy",
-        // 16
-        "d-mmm",
-        // 17
-        "mmm-yy",
-        // 18
-        "h:mm AM/PM",
-        // 19
-        "h:mm:ss AM/PM",
-        // 20
-        "h:mm",
-        // 21
-        "h:mm:ss",
-        // 22
-        // The official documentation shows "m/d/yy h:mm", but the actual test is "yyyy-m-d h:mm".
-        "yyyy-m-d h:mm",
-        // 23-36 No specific correspondence found in the official documentation.
-        // 23
-        null,
-        // 24
-        null,
-        // 25
-        null,
-        // 26
-        null,
-        // 27
-        null,
-        // 28
-        null,
-        // 29
-        null,
-        // 30
-        null,
-        // 31
-        null,
-        // 32
-        null,
-        // 33
-        null,
-        // 34
-        null,
-        // 35
-        null,
-        // 36
-        null,
-        // 37
-        "#,##0_);(#,##0)",
-        // 38
-        "#,##0_);[Red](#,##0)",
-        // 39
-        "#,##0.00_);(#,##0.00)",
-        // 40
-        "#,##0.00_);[Red](#,##0.00)",
-        // 41
-        "_(* #,##0_);_(* (#,##0);_(* \"-\"_);_(@_)",
-        // 42
-        "_(\"￥\"* #,##0_);_(\"￥\"* (#,##0);_(\"￥\"* \"-\"_);_(@_)",
-        // 43
-        "_(* #,##0.00_);_(* (#,##0.00);_(* \"-\"??_);_(@_)",
-        // 44
-        "_(\"￥\"* #,##0.00_);_(\"￥\"* (#,##0.00);_(\"￥\"* \"-\"??_);_(@_)",
-        // 45
-        "mm:ss",
-        // 46
-        "[h]:mm:ss",
-        // 47
-        "mm:ss.0",
-        // 48
-        "##0.0E+0",
-        // 49
-        "@",
-    };
-
     public static final String[] BUILTIN_FORMATS_CN = {
         // 0
         "General",
@@ -480,26 +371,8 @@ public class BuiltinFormats {
     public static final short MIN_CUSTOM_DATA_FORMAT_INDEX = 82;
 
     public static String getBuiltinFormat(Short index, String defaultFormat, Locale locale) {
-        if (index == null || index <= 0) {
-            return defaultFormat;
-        }
-
-        // Give priority to checking if it is the default value for all languages
-        if (index < BUILTIN_FORMATS_ALL_LANGUAGES.length) {
-            String format = BUILTIN_FORMATS_ALL_LANGUAGES[index];
-            if (format != null) {
-                return format;
-            }
-        }
-
-        // In other cases, give priority to using the externally provided format
-        if (!StringUtils.isEmpty(defaultFormat) && !defaultFormat.startsWith(RESERVED)) {
-            return defaultFormat;
-        }
-
-        // Finally, try using the built-in format
         String[] builtinFormat = switchBuiltinFormats(locale);
-        if (index >= builtinFormat.length) {
+        if (index == null || index < 0 || index >= builtinFormat.length) {
             return defaultFormat;
         }
         return builtinFormat[index];

easyexcel-core/src/main/java/com/alibaba/excel/metadata/csv/CsvCell.java

@@ -227,6 +227,11 @@ public class CsvCell extends CellBase {
         return getCellType();
     }
 
+    @Override
+    public CellType getCachedFormulaResultTypeEnum() {
+        return getCellType();
+    }
+
     @Override
     public String getCellFormula() {
         if (formulaData == null) {

easyexcel-core/src/main/java/com/alibaba/excel/metadata/csv/CsvCellStyle.java

@@ -76,7 +76,7 @@ public class CsvCellStyle implements CellStyle {
     }
 
     @Override
-    public int getFontIndex() {
+    public short getFontIndex() {
         return 0;
     }
 
@@ -125,6 +125,11 @@ public class CsvCellStyle implements CellStyle {
         return null;
     }
 
+    @Override
+    public HorizontalAlignment getAlignmentEnum() {
+        return null;
+    }
+
     @Override
     public void setWrapText(boolean wrapped) {
 
@@ -145,6 +150,11 @@ public class CsvCellStyle implements CellStyle {
         return null;
     }
 
+    @Override
+    public VerticalAlignment getVerticalAlignmentEnum() {
+        return null;
+    }
+
     @Override
     public void setRotation(short rotation) {
 
@@ -175,6 +185,11 @@ public class CsvCellStyle implements CellStyle {
         return null;
     }
 
+    @Override
+    public BorderStyle getBorderLeftEnum() {
+        return null;
+    }
+
     @Override
     public void setBorderRight(BorderStyle border) {
 
@@ -185,6 +200,11 @@ public class CsvCellStyle implements CellStyle {
         return null;
     }
 
+    @Override
+    public BorderStyle getBorderRightEnum() {
+        return null;
+    }
+
     @Override
     public void setBorderTop(BorderStyle border) {
 
@@ -195,6 +215,11 @@ public class CsvCellStyle implements CellStyle {
         return null;
     }
 
+    @Override
+    public BorderStyle getBorderTopEnum() {
+        return null;
+    }
+
     @Override
     public void setBorderBottom(BorderStyle border) {
 
@@ -205,6 +230,11 @@ public class CsvCellStyle implements CellStyle {
         return null;
     }
 
+    @Override
+    public BorderStyle getBorderBottomEnum() {
+        return null;
+    }
+
     @Override
     public void setLeftBorderColor(short color) {
 
@@ -256,12 +286,12 @@ public class CsvCellStyle implements CellStyle {
     }
 
     @Override
-    public void setFillBackgroundColor(short bg) {
+    public FillPatternType getFillPatternEnum() {
-
+        return null;
     }
 
     @Override
-    public void setFillBackgroundColor(Color color) {
+    public void setFillBackgroundColor(short bg) {
 
     }
 
@@ -280,11 +310,6 @@ public class CsvCellStyle implements CellStyle {
 
     }
 
-    @Override
-    public void setFillForegroundColor(Color color) {
-
-    }
-
     @Override
     public short getFillForegroundColor() {
         return 0;

easyexcel-core/src/main/java/com/alibaba/excel/metadata/csv/CsvSheet.java

@@ -39,8 +39,6 @@ import org.apache.poi.ss.usermodel.Drawing;
 import org.apache.poi.ss.usermodel.Footer;
 import org.apache.poi.ss.usermodel.Header;
 import org.apache.poi.ss.usermodel.Hyperlink;
-import org.apache.poi.ss.usermodel.PageMargin;
-import org.apache.poi.ss.usermodel.PaneType;
 import org.apache.poi.ss.usermodel.PrintSetup;
 import org.apache.poi.ss.usermodel.Row;
 import org.apache.poi.ss.usermodel.Sheet;
@@ -413,21 +411,11 @@ public class CsvSheet implements Sheet, Closeable {
         return 0;
     }
 
-    @Override
-    public double getMargin(PageMargin pageMargin) {
-        return 0;
-    }
-
     @Override
     public void setMargin(short margin, double size) {
 
     }
 
-    @Override
-    public void setMargin(PageMargin pageMargin, double v) {
-
-    }
-
     @Override
     public boolean getProtect() {
         return false;
@@ -493,11 +481,6 @@ public class CsvSheet implements Sheet, Closeable {
 
     }
 
-    @Override
-    public void createSplitPane(int i, int i1, int i2, int i3, PaneType paneType) {
-
-    }
-
     @Override
     public PaneInformation getPaneInformation() {
         return null;

easyexcel-core/src/main/java/com/alibaba/excel/metadata/csv/CsvWorkbook.java

@@ -12,9 +12,7 @@ import lombok.Getter;
 import lombok.Setter;
 import org.apache.commons.compress.utils.Lists;
 import org.apache.poi.ss.SpreadsheetVersion;
-import org.apache.poi.ss.formula.EvaluationWorkbook;
 import org.apache.poi.ss.formula.udf.UDFFinder;
-import org.apache.poi.ss.usermodel.CellReferenceType;
 import org.apache.poi.ss.usermodel.CellStyle;
 import org.apache.poi.ss.usermodel.CreationHelper;
 import org.apache.poi.ss.usermodel.DataFormat;
@@ -42,9 +40,10 @@ public class CsvWorkbook implements Workbook {
 
     /**
      * true if date uses 1904 windowing, or false if using 1900 date windowing.
-     * <p>
+     *
      * default is false
      *
+     * @return
      */
     private Boolean use1904windowing;
 
@@ -55,7 +54,7 @@ public class CsvWorkbook implements Workbook {
 
     /**
      * Whether to use scientific Format.
-     * <p>
+     *
      * default is false
      */
     private Boolean useScientificFormat;
@@ -201,7 +200,7 @@ public class CsvWorkbook implements Workbook {
     }
 
     @Override
-    public int getNumberOfFonts() {
+    public short getNumberOfFonts() {
         return 0;
     }
 
@@ -210,6 +209,11 @@ public class CsvWorkbook implements Workbook {
         return 0;
     }
 
+    @Override
+    public Font getFontAt(short idx) {
+        return null;
+    }
+
     @Override
     public Font getFontAt(int idx) {
         return null;
@@ -268,11 +272,31 @@ public class CsvWorkbook implements Workbook {
         return null;
     }
 
+    @Override
+    public Name getNameAt(int nameIndex) {
+        return null;
+    }
+
     @Override
     public Name createName() {
         return null;
     }
 
+    @Override
+    public int getNameIndex(String name) {
+        return 0;
+    }
+
+    @Override
+    public void removeName(int index) {
+
+    }
+
+    @Override
+    public void removeName(String name) {
+
+    }
+
     @Override
     public void removeName(Name name) {
 
@@ -393,25 +417,10 @@ public class CsvWorkbook implements Workbook {
     }
 
     @Override
-    public int addOlePackage(byte[] oleData, String label, String fileName, String command) {
+    public int addOlePackage(byte[] oleData, String label, String fileName, String command) throws IOException {
         return 0;
     }
 
-    @Override
-    public EvaluationWorkbook createEvaluationWorkbook() {
-        return null;
-    }
-
-    @Override
-    public CellReferenceType getCellReferenceType() {
-        return null;
-    }
-
-    @Override
-    public void setCellReferenceType(CellReferenceType cellReferenceType) {
-
-    }
-
     @Override
     public Iterator<Sheet> iterator() {
         return null;

easyexcel-core/src/main/java/com/alibaba/excel/read/listener/ModelBuildEventListener.java

@@ -4,6 +4,9 @@ import java.math.BigDecimal;
 import java.time.LocalDateTime;
 import java.util.Map;
 
+import javax.print.DocFlavor.STRING;
+
+import com.alibaba.excel.constant.EasyExcelConstants;
 import com.alibaba.excel.context.AnalysisContext;
 import com.alibaba.excel.enums.CellDataTypeEnum;
 import com.alibaba.excel.enums.HeadKindEnum;
@@ -14,13 +17,15 @@ import com.alibaba.excel.metadata.data.DataFormatData;
 import com.alibaba.excel.metadata.data.ReadCellData;
 import com.alibaba.excel.read.metadata.holder.ReadSheetHolder;
 import com.alibaba.excel.read.metadata.property.ExcelReadHeadProperty;
-import com.alibaba.excel.support.cglib.beans.BeanMap;
 import com.alibaba.excel.util.BeanMapUtils;
+import com.alibaba.excel.util.BooleanUtils;
 import com.alibaba.excel.util.ClassUtils;
 import com.alibaba.excel.util.ConverterUtils;
 import com.alibaba.excel.util.DateUtils;
 import com.alibaba.excel.util.MapUtils;
+import com.alibaba.excel.util.StringUtils;
 
+import org.springframework.cglib.beans.BeanMap;
 
 /**
  * Convert to the object the user needs

easyexcel-core/src/main/java/com/alibaba/excel/util/BeanMapUtils.java

@@ -1,7 +1,7 @@
 package com.alibaba.excel.util;
 
-import com.alibaba.excel.support.cglib.beans.BeanMap;
+import org.springframework.cglib.beans.BeanMap;
-import com.alibaba.excel.support.cglib.core.DefaultNamingPolicy;
+import org.springframework.cglib.core.DefaultNamingPolicy;
 
 /**
  * bean utils

easyexcel-core/src/main/java/com/alibaba/excel/util/ClassUtils.java

@@ -33,7 +33,6 @@ import com.alibaba.excel.metadata.property.ExcelContentProperty;
 import com.alibaba.excel.metadata.property.FontProperty;
 import com.alibaba.excel.metadata.property.NumberFormatProperty;
 import com.alibaba.excel.metadata.property.StyleProperty;
-import com.alibaba.excel.support.cglib.beans.BeanMap;
 import com.alibaba.excel.write.metadata.holder.WriteHolder;
 
 import lombok.AllArgsConstructor;
@@ -42,6 +41,7 @@ import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.Setter;
 import org.apache.commons.collections4.CollectionUtils;
+import org.springframework.cglib.beans.BeanMap;
 
 /**
  * Licensed to the Apache Software Foundation (ASF) under one or more

easyexcel-core/src/main/java/com/alibaba/excel/util/DateUtils.java

@@ -1,20 +1,3 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
 package com.alibaba.excel.util;
 
 import java.math.BigDecimal;
@@ -26,16 +9,13 @@ import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.time.ZoneId;
 import java.time.format.DateTimeFormatter;
-import java.util.Calendar;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
-import java.util.TimeZone;
 import java.util.regex.Pattern;
 
 import org.apache.poi.ss.usermodel.DateUtil;
-import org.apache.poi.util.LocaleUtil;
 
 /**
  * Date utils
@@ -83,15 +63,6 @@ public class DateUtils {
 
     public static String defaultLocalDateFormat = DATE_FORMAT_10;
 
-    public static final int SECONDS_PER_MINUTE = 60;
-    public static final int MINUTES_PER_HOUR = 60;
-    public static final int HOURS_PER_DAY = 24;
-    public static final int SECONDS_PER_DAY = (HOURS_PER_DAY * MINUTES_PER_HOUR * SECONDS_PER_MINUTE);
-
-    // used to specify that date is invalid
-    private static final int BAD_DATE         = -1;
-    public static final long DAY_MILLISECONDS = SECONDS_PER_DAY * 1000L;
-
     private DateUtils() {}
 
     /**
@@ -330,75 +301,13 @@ public class DateUtils {
      * @return Java representation of the date, or null if date is not a valid Excel date
      */
     public static Date getJavaDate(double date, boolean use1904windowing) {
-        Calendar calendar = getJavaCalendar(date, use1904windowing, null, true);
+        //To calculate the Date, in the use of `org.apache.poi.ss.usermodel.DateUtil.getJavaDate(double, boolean,
-        return calendar == null ? null : calendar.getTime();
+        // java.util.TimeZone, boolean), Date when similar `2023-01-01 00:00:00.500`, returns the`2023-01-01
+        // 00:00:01`, but excel in fact shows the `2023-01-01 00:00:00`.
+        // `org.apache.poi.ss.usermodel.DateUtil.getLocalDateTime(double, boolean, boolean)` There is no problem.
+        return Date.from(getLocalDateTime(date, use1904windowing).atZone(ZoneId.systemDefault()).toInstant());
     }
 
-    /**
-     * Get EXCEL date as Java Calendar with given time zone.
-     * @param date  The Excel date.
-     * @param use1904windowing  true if date uses 1904 windowing,
-     *  or false if using 1900 date windowing.
-     * @param timeZone The TimeZone to evaluate the date in
-     * @param roundSeconds round to closest second
-     * @return Java representation of the date, or null if date is not a valid Excel date
-     */
-    public static Calendar getJavaCalendar(double date, boolean use1904windowing, TimeZone timeZone, boolean roundSeconds) {
-        if (!isValidExcelDate(date)) {
-            return null;
-        }
-        int wholeDays = (int)Math.floor(date);
-        int millisecondsInDay = (int)((date - wholeDays) * DAY_MILLISECONDS + 0.5);
-        Calendar calendar;
-        if (timeZone != null) {
-            calendar = LocaleUtil.getLocaleCalendar(timeZone);
-        } else {
-            calendar = LocaleUtil.getLocaleCalendar(); // using default time-zone
-        }
-        setCalendar(calendar, wholeDays, millisecondsInDay, use1904windowing, roundSeconds);
-        return calendar;
-    }
-
-
-    public static void setCalendar(Calendar calendar, int wholeDays,
-        int millisecondsInDay, boolean use1904windowing, boolean roundSeconds) {
-        int startYear = 1900;
-        int dayAdjust = -1; // Excel thinks 2/29/1900 is a valid date, which it isn't
-        if (use1904windowing) {
-            startYear = 1904;
-            dayAdjust = 1; // 1904 date windowing uses 1/2/1904 as the first day
-        }
-        else if (wholeDays < 61) {
-            // Date is prior to 3/1/1900, so adjust because Excel thinks 2/29/1900 exists
-            // If Excel date == 2/29/1900, will become 3/1/1900 in Java representation
-            dayAdjust = 0;
-        }
-        calendar.set(startYear, Calendar.JANUARY, wholeDays + dayAdjust, 0, 0, 0);
-        calendar.set(Calendar.MILLISECOND, millisecondsInDay);
-        if (calendar.get(Calendar.MILLISECOND) == 0) {
-            calendar.clear(Calendar.MILLISECOND);
-        }
-        if (roundSeconds) {
-            // This is different from poi where you need to change 500 to 499
-            calendar.add(Calendar.MILLISECOND, 499);
-            calendar.clear(Calendar.MILLISECOND);
-        }
-    }
-
-
-    /**
-     * Given a double, checks if it is a valid Excel date.
-     *
-     * @return true if valid
-     * @param  value the double value
-     */
-
-    public static boolean isValidExcelDate(double value)
-    {
-        return (value > -Double.MIN_VALUE);
-    }
-
-
     /**
      * Given an Excel date with either 1900 or 1904 date windowing,
      * converts it to a java.time.LocalDateTime.
@@ -561,10 +470,31 @@ public class DateUtils {
             case 0x14:
             case 0x15:
             case 0x16:
-            // 45-47
+                // 27-36
+            case 0x1b:
+            case 0x1c:
+            case 0x1d:
+            case 0x1e:
+            case 0x1f:
+            case 0x20:
+            case 0x21:
+            case 0x22:
+            case 0x23:
+            case 0x24:
+                // 45-47
             case 0x2d:
             case 0x2e:
             case 0x2f:
+                // 50-58
+            case 0x32:
+            case 0x33:
+            case 0x34:
+            case 0x35:
+            case 0x36:
+            case 0x37:
+            case 0x38:
+            case 0x39:
+            case 0x3a:
                 return true;
         }
         return false;

easyexcel-core/src/main/java/com/alibaba/excel/util/EasyExcelTempFileCreationStrategy.java

@@ -1,136 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package com.alibaba.excel.util;
-
-import java.io.File;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.nio.file.attribute.FileAttribute;
-import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.ReentrantLock;
-
-import org.apache.poi.util.DefaultTempFileCreationStrategy;
-import org.apache.poi.util.TempFileCreationStrategy;
-
-import static org.apache.poi.util.TempFile.JAVA_IO_TMPDIR;
-
-/**
- * In the scenario where `poifiles` are cleaned up, the {@link DefaultTempFileCreationStrategy} will throw a
- * java.nio.file.NoSuchFileException. Therefore, it is necessary to verify the existence of the temporary file every
- * time it is created.
- *
- * @author Jiaju Zhuang
- */
-public class EasyExcelTempFileCreationStrategy implements TempFileCreationStrategy {
-    /**
-     * Name of POI files directory in temporary directory.
-     */
-    public static final String POIFILES = "poifiles";
-
-    /**
-     * To use files.deleteOnExit after clean JVM exit, set the <code>-Dpoi.delete.tmp.files.on.exit</code> JVM property
-     */
-    public static final String DELETE_FILES_ON_EXIT = "poi.delete.tmp.files.on.exit";
-
-    /**
-     * The directory where the temporary files will be created (<code>null</code> to use the default directory).
-     */
-    private volatile File dir;
-
-    /**
-     * The lock to make dir initialized only once.
-     */
-    private final Lock dirLock = new ReentrantLock();
-
-    /**
-     * Creates the strategy so that it creates the temporary files in the default directory.
-     *
-     * @see File#createTempFile(String, String)
-     */
-    public EasyExcelTempFileCreationStrategy() {
-        this(null);
-    }
-
-    /**
-     * Creates the strategy allowing to set the
-     *
-     * @param dir The directory where the temporary files will be created (<code>null</code> to use the default
-     *            directory).
-     * @see Files#createTempFile(Path, String, String, FileAttribute[])
-     */
-    public EasyExcelTempFileCreationStrategy(File dir) {
-        this.dir = dir;
-    }
-
-    private void createPOIFilesDirectory() throws IOException {
-        // Create our temp dir only once by double-checked locking
-        // The directory is not deleted, even if it was created by this TempFileCreationStrategy
-        if (dir == null || !dir.exists()) {
-            dirLock.lock();
-            try {
-                if (dir == null || !dir.exists()) {
-                    String tmpDir = System.getProperty(JAVA_IO_TMPDIR);
-                    if (tmpDir == null) {
-                        throw new IOException("System's temporary directory not defined - set the -D" + JAVA_IO_TMPDIR
-                            + " jvm property!");
-                    }
-                    Path dirPath = Paths.get(tmpDir, POIFILES);
-                    dir = Files.createDirectories(dirPath).toFile();
-                }
-            } finally {
-                dirLock.unlock();
-            }
-            return;
-        }
-    }
-
-    @Override
-    public File createTempFile(String prefix, String suffix) throws IOException {
-        // Identify and create our temp dir, if needed
-        createPOIFilesDirectory();
-
-        // Generate a unique new filename
-        File newFile = Files.createTempFile(dir.toPath(), prefix, suffix).toFile();
-
-        // Set the delete on exit flag, but only when explicitly disabled
-        if (System.getProperty(DELETE_FILES_ON_EXIT) != null) {
-            newFile.deleteOnExit();
-        }
-
-        // All done
-        return newFile;
-    }
-
-    /* (non-JavaDoc) Created directory path is <JAVA_IO_TMPDIR>/poifiles/prefix0123456789 */
-    @Override
-    public File createTempDirectory(String prefix) throws IOException {
-        // Identify and create our temp dir, if needed
-        createPOIFilesDirectory();
-
-        // Generate a unique new filename
-        File newDirectory = Files.createTempDirectory(dir.toPath(), prefix).toFile();
-
-        //this method appears to be only used in tests, so it is probably ok to use deleteOnExit
-        newDirectory.deleteOnExit();
-
-        // All done
-        return newDirectory;
-    }
-}

easyexcel-core/src/main/java/com/alibaba/excel/util/FieldUtils.java

@@ -5,7 +5,8 @@ import java.lang.reflect.Modifier;
 import java.util.Map;
 
 import com.alibaba.excel.metadata.NullObject;
-import com.alibaba.excel.support.cglib.beans.BeanMap;
+
+import org.springframework.cglib.beans.BeanMap;
 
 /**
  * Licensed to the Apache Software Foundation (ASF) under one or more

easyexcel-core/src/main/java/com/alibaba/excel/util/FileUtils.java

@@ -12,6 +12,7 @@ import java.util.UUID;
 import com.alibaba.excel.exception.ExcelAnalysisException;
 import com.alibaba.excel.exception.ExcelCommonException;
 
+import org.apache.poi.util.DefaultTempFileCreationStrategy;
 import org.apache.poi.util.TempFile;
 
 /**
@@ -110,7 +111,7 @@ public class FileUtils {
     /**
      * Write inputStream to file
      *
-     * @param file        file
+     * @param file file
      * @param inputStream inputStream
      */
     public static void writeToFile(File file, InputStream inputStream) {
@@ -120,8 +121,8 @@ public class FileUtils {
     /**
      * Write inputStream to file
      *
-     * @param file             file
+     * @param file file
-     * @param inputStream      inputStream
+     * @param inputStream inputStream
      * @param closeInputStream closeInputStream
      */
     public static void writeToFile(File file, InputStream inputStream, boolean closeInputStream) {
@@ -153,8 +154,11 @@ public class FileUtils {
         }
     }
 
+
     public static void createPoiFilesDirectory() {
-        TempFile.setTempFileCreationStrategy(new EasyExcelTempFileCreationStrategy());
+        File poiFilesPathFile = new File(poiFilesPath);
+        createDirectory(poiFilesPathFile);
+        TempFile.setTempFileCreationStrategy(new DefaultTempFileCreationStrategy(poiFilesPathFile));
     }
 
     public static File createCacheTmpFile() {
@@ -167,6 +171,7 @@ public class FileUtils {
     }
 
     /**
+     *
      * @param directory
      */
     public static File createDirectory(File directory) {

easyexcel-core/src/main/java/com/alibaba/excel/write/executor/ExcelWriteAddExecutor.java

@@ -1,10 +1,12 @@
 package com.alibaba.excel.write.executor;
 
+import java.lang.reflect.Field;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
+import java.util.TreeMap;
 
 import com.alibaba.excel.context.WriteContext;
 import com.alibaba.excel.enums.HeadKindEnum;
@@ -12,7 +14,6 @@ import com.alibaba.excel.metadata.FieldCache;
 import com.alibaba.excel.metadata.FieldWrapper;
 import com.alibaba.excel.metadata.Head;
 import com.alibaba.excel.metadata.property.ExcelContentProperty;
-import com.alibaba.excel.support.cglib.beans.BeanMap;
 import com.alibaba.excel.util.BeanMapUtils;
 import com.alibaba.excel.util.ClassUtils;
 import com.alibaba.excel.util.FieldUtils;
@@ -29,6 +30,7 @@ import com.alibaba.excel.write.metadata.holder.WriteSheetHolder;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Row;
+import org.springframework.cglib.beans.BeanMap;
 
 /**
  * Add the data into excel

easyexcel-support/pom.xml

@@ -21,11 +21,11 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-core</artifactId>
-            <version>5.3.37</version>
+            <version>5.3.27</version>
             <exclusions>
                 <exclusion>
-                    <groupId>*</groupId>
+                    <groupId>org.springframework</groupId>
-                    <artifactId>*</artifactId>
+                    <artifactId>spring-jcl</artifactId>
                 </exclusion>
             </exclusions>
         </dependency>
@@ -49,7 +49,7 @@
                             <createDependencyReducedPom>true</createDependencyReducedPom>
                             <!-- Make sure the transitive dependencies are written to the generated pom under <dependencies> -->
                             <promoteTransitiveDependencies>true</promoteTransitiveDependencies>
-                            <artifactSet>
+                            <artifactSet combine.self="override">
                                 <includes>
                                     <include>org.springframework:spring-core</include>
                                 </includes>
@@ -63,12 +63,6 @@
                                     </includes>
                                 </filter>
                             </filters>
-                            <relocations>
-                                <relocation>
-                                    <pattern>org.springframework</pattern>
-                                    <shadedPattern>com.alibaba.excel.support</shadedPattern>
-                                </relocation>
-                            </relocations>
                         </configuration>
                     </execution>
                 </executions>

easyexcel-test/pom.xml

@@ -21,7 +21,6 @@
     </properties>
 
     <dependencies>
-
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>easyexcel-core</artifactId>
@@ -29,17 +28,17 @@
         <dependency>
             <groupId>com.alibaba.fastjson2</groupId>
             <artifactId>fastjson2</artifactId>
-            <version>2.0.51</version>
+            <version>2.0.29</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
-            <version>2.7.18</version>
+            <version>2.7.11</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
-            <version>2.7.18</version>
+            <version>2.7.11</version>
         </dependency>
 
         <!-- logback -->
@@ -61,7 +60,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.6</version>
+            <version>1.2.12</version>
         </dependency>
     </dependencies>
 
@@ -74,7 +73,7 @@
                     <includes>
                         <include>/com/alibaba/easyexcel/test/core/**/*.java</include>
                     </includes>
-                    <testFailureIgnore>false</testFailureIgnore>
+                    <testFailureIgnore>true</testFailureIgnore>
                 </configuration>
             </plugin>
         </plugins>

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/core/dataformat/DateFormatData.java

@@ -13,7 +13,6 @@ import lombok.Setter;
 public class DateFormatData {
     private String date;
     private String dateStringCn;
-    private String dateStringCn2;
     private String dateStringUs;
     private String number;
     private String numberStringCn;

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/core/dataformat/DateFormatTest.java

@@ -3,12 +3,9 @@ package com.alibaba.easyexcel.test.core.dataformat;
 import java.io.File;
 import java.util.List;
 import java.util.Locale;
-import java.util.Map;
-import java.util.Objects;
 
 import com.alibaba.easyexcel.test.util.TestFileUtil;
 import com.alibaba.excel.EasyExcel;
-import com.alibaba.fastjson2.JSON;
 
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Assertions;
@@ -24,7 +21,6 @@ import org.junit.jupiter.api.TestMethodOrder;
 @Slf4j
 public class DateFormatTest {
 
-    private static File file07V2;
     private static File file07;
     private static File file03;
 
@@ -32,8 +28,6 @@ public class DateFormatTest {
     public static void init() {
         file07 = TestFileUtil.readFile("dataformat" + File.separator + "dataformat.xlsx");
         file03 = TestFileUtil.readFile("dataformat" + File.separator + "dataformat.xls");
-        file07V2 = TestFileUtil.readFile("dataformat" + File.separator + "dataformatv2.xlsx");
-
     }
 
     @Test
@@ -48,39 +42,19 @@ public class DateFormatTest {
         readUs(file03);
     }
 
-    @Test
-    public void t03Read() {
-        List<Map<Integer, String>> dataMap = EasyExcel.read(file07V2).headRowNumber(0).doReadAllSync();
-        log.info("dataMap:{}", JSON.toJSONString(dataMap));
-        Assertions.assertEquals("15:00", dataMap.get(0).get(0));
-        Assertions.assertEquals("2023-1-01 00:00:00", dataMap.get(1).get(0));
-        Assertions.assertEquals("2023-1-01 00:00:00", dataMap.get(2).get(0));
-        Assertions.assertEquals("2023-1-01 00:00:01", dataMap.get(3).get(0));
-        Assertions.assertEquals("2023-1-01 00:00:00", dataMap.get(4).get(0));
-        Assertions.assertEquals("2023-1-01 00:00:00", dataMap.get(5).get(0));
-        Assertions.assertEquals("2023-1-01 00:00:01", dataMap.get(6).get(0));
-    }
-
     private void readCn(File file) {
         List<DateFormatData> list =
             EasyExcel.read(file, DateFormatData.class, null).locale(Locale.CHINA).sheet().doReadSync();
         for (DateFormatData data : list) {
-            if (!Objects.equals(data.getDateStringCn(), data.getDate()) && !Objects.equals(data.getDateStringCn2(),
+            if (data.getDateStringCn() != null && !data.getDateStringCn().equals(data.getDate())) {
-                data.getDate())) {
+                log.info("date:cn:{},{}", data.getDateStringCn(), data.getDate());
-                log.info("date:cn:{},{},{}", data.getDateStringCn(), data.getDateStringCn2(), data.getDate());
             }
             if (data.getNumberStringCn() != null && !data.getNumberStringCn().equals(data.getNumber())) {
                 log.info("number:cn{},{}", data.getNumberStringCn(), data.getNumber());
             }
         }
         for (DateFormatData data : list) {
-            // The way dates are read in Chinese is different on Linux and Mac, so it is acceptable if it matches
+            Assertions.assertEquals(data.getDateStringCn(), data.getDate());
-            // either one.
-            // For example, on Linux: 1-Jan -> 1-1月
-            // On Mac: 1-Jan -> 1-一月
-            Assertions.assertTrue(
-                Objects.equals(data.getDateStringCn(), data.getDate()) || Objects.equals(data.getDateStringCn2(),
-                    data.getDate()));
             Assertions.assertEquals(data.getNumberStringCn(), data.getNumber());
         }
     }

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/demo/read/ReadTest.java

@@ -16,7 +16,6 @@ import com.alibaba.excel.enums.CellExtraTypeEnum;
 import com.alibaba.excel.read.listener.PageReadListener;
 import com.alibaba.excel.read.listener.ReadListener;
 import com.alibaba.excel.read.metadata.ReadSheet;
-import com.alibaba.excel.read.metadata.holder.csv.CsvReadWorkbookHolder;
 import com.alibaba.excel.util.ListUtils;
 import com.alibaba.fastjson2.JSON;
 
@@ -310,28 +309,4 @@ public class ReadTest {
         // 这里 只要，然后读取第一个sheet 同步读取会自动finish
         EasyExcel.read(fileName, new NoModelDataListener()).sheet().doRead();
     }
-
-    /**
-     * 自定义修改csv配置
-     */
-    @Test
-    public void csvFormat() {
-        String fileName = TestFileUtil.getPath() + "demo" + File.separator + "demo.csv";
-        try (ExcelReader excelReader = EasyExcel.read(fileName, DemoData.class, new DemoDataListener()).build()) {
-            // 判断是 csv 文件
-            if (excelReader.analysisContext().readWorkbookHolder() instanceof CsvReadWorkbookHolder) {
-                CsvReadWorkbookHolder csvReadWorkbookHolder = (CsvReadWorkbookHolder)excelReader.analysisContext()
-                    .readWorkbookHolder();
-                // 设置成逗号分隔 当然默认也是逗号分隔
-                // 这里要注意 withDelimiter 会重新生成一个 所以要放回去
-                csvReadWorkbookHolder.setCsvFormat(csvReadWorkbookHolder.getCsvFormat().withDelimiter(','));
-            }
-
-            // 拿到所有 sheet
-            List<ReadSheet> readSheetList = excelReader.excelExecutor().sheetList();
-            // 如果只想读取第一个 咋样传入参数即可
-            //ReadSheet readSheet = EasyExcel.readSheet(0).build();
-            excelReader.read(readSheetList);
-        }
-    }
 }

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/Lock2Test.java

@@ -26,7 +26,7 @@ import com.alibaba.fastjson2.JSON;
 
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections4.CollectionUtils;
-import org.apache.poi.ss.util.CellReference;
+import org.apache.poi.hssf.util.CellReference;
 import org.apache.poi.ss.usermodel.DateUtil;
 import org.apache.poi.ss.usermodel.FillPatternType;
 import org.apache.poi.ss.usermodel.IndexedColors;
@@ -52,7 +52,8 @@ public class Lock2Test {
         File file = new File("/Users/zhuangjiaju/IdeaProjects/easyexcel/src/test/resources/converter/converter07.xlsx");
 
         List<Object> list = EasyExcel.read(
-                "/Users/zhuangjiaju/Downloads/证券投资基金估值表_外贸信托-稳盈淳享37号集合资金信托计划_2024-07-23(1).xls")
+                "/Users/zhuangjiaju/IdeaProjects/easyexcel/easyexcel-test/target/test-classes"
+                    + "/simpleWrite1674051907397.xlsx")
             //.useDefaultListener(false)
             .sheet(0)
             .headRowNumber(0).doReadSync();

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/StyleTest.java

@@ -10,6 +10,7 @@ import java.util.List;
 import com.alibaba.excel.EasyExcel;
 import com.alibaba.fastjson2.JSON;
 
+import org.apache.poi.hssf.usermodel.HSSFDateUtil;
 import org.apache.poi.hssf.usermodel.HSSFRow;
 import org.apache.poi.hssf.usermodel.HSSFSheet;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
@@ -179,7 +180,7 @@ public class StyleTest {
     private void isDate(Cell cell) {
         System.out.println(
             DateUtil.isADateFormat(cell.getCellStyle().getDataFormat(), cell.getCellStyle().getDataFormatString()));
-        //System.out.println(HSSFDateUtil.isCellDateFormatted(cell));
+        System.out.println(HSSFDateUtil.isCellDateFormatted(cell));
         DataFormatter f = new DataFormatter();
         System.out.println(f.formatCellValue(cell));
 

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/WriteV33Test.java

@@ -1,8 +1,5 @@
 package com.alibaba.easyexcel.test.temp;
 
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
@@ -138,11 +135,4 @@ public class WriteV33Test {
         return list;
     }
 
-
-    @Test
-    public void test4() throws Exception{
-       Path path= Files.createTempFile(new File("/Users/zhuangjiaju/test/test0422/test/xx").toPath(),System.currentTimeMillis()+"",".jpg");
-        System.out.println(path);
-    }
-
 }

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/Xls03Test.java

@@ -3,14 +3,14 @@ package com.alibaba.easyexcel.test.temp;
 import java.util.List;
 
 import com.alibaba.excel.EasyExcel;
-import com.alibaba.excel.support.cglib.beans.BeanMap;
-import com.alibaba.excel.support.cglib.core.DebuggingClassWriter;
 import com.alibaba.excel.util.BeanMapUtils;
 import com.alibaba.fastjson2.JSON;
 
 import org.junit.jupiter.api.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.cglib.beans.BeanMap;
+import org.springframework.cglib.core.DebuggingClassWriter;
 
 /**
  * 临时测试

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/dataformat/DataFormatter1.java

@@ -38,7 +38,6 @@ import java.util.Observer;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import com.alibaba.excel.analysis.ExcelAnalyserImpl;
 import org.apache.poi.ss.format.CellFormat;
 import org.apache.poi.ss.format.CellFormatResult;
 import org.apache.poi.ss.formula.ConditionalFormattingEvaluator;
@@ -55,8 +54,8 @@ import org.apache.poi.ss.usermodel.FractionFormat;
 import org.apache.poi.ss.util.DateFormatConverter;
 import org.apache.poi.ss.util.NumberToTextConverter;
 import org.apache.poi.util.LocaleUtil;
-import org.slf4j.Logger;
+import org.apache.poi.util.POILogFactory;
-import org.slf4j.LoggerFactory;
+import org.apache.poi.util.POILogger;
 
 /**
  * DataFormatter contains methods for formatting the value stored in an Cell. This can be useful for reports and GUI
@@ -246,7 +245,7 @@ public class DataFormatter1 implements Observer {
     /**
      * For logging any problems we find
      */
-    private static final Logger logger = LoggerFactory.getLogger(ExcelAnalyserImpl.class);
+    private static POILogger logger = POILogFactory.getLogger(DataFormatter.class);
 
     /**
      * Creates a formatter using the {@link Locale#getDefault() default locale}.
@@ -359,7 +358,7 @@ public class DataFormatter1 implements Observer {
                 // Wrap and return (non-cachable - CellFormat does that)
                 return new CellFormatResultWrapper(cfmt.apply(cellValueO));
             } catch (Exception e) {
-                logger.warn("Formatting failed for format {}, falling back", formatStr, e);
+                logger.log(POILogger.WARN, "Formatting failed for format " + formatStr + ", falling back", e);
             }
         }
 
@@ -599,7 +598,7 @@ public class DataFormatter1 implements Observer {
         try {
             return new ExcelStyleDateFormatter(formatStr, dateSymbols);
         } catch (IllegalArgumentException iae) {
-            logger.debug("Formatting failed for format {}, falling back", formatStr, iae);
+            logger.log(POILogger.DEBUG, "Formatting failed for format " + formatStr + ", falling back", iae);
             // the pattern could not be parsed correctly,
             // so fall back to the default number format
             return getDefaultFormat(cellValue);
@@ -760,7 +759,7 @@ public class DataFormatter1 implements Observer {
         try {
             return new InternalDecimalFormatWithScale(format, symbols);
         } catch (IllegalArgumentException iae) {
-            logger.debug("Formatting failed for format {}, falling back", formatStr, iae);
+            logger.log(POILogger.DEBUG, "Formatting failed for format " + formatStr + ", falling back", iae);
             // the pattern could not be parsed correctly,
             // so fall back to the default number format
             return getDefaultFormat(cellValue);

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/large/TempLargeDataTest.java

@@ -8,6 +8,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.IntStream;
 
+import com.alibaba.easyexcel.test.core.large.LargeDataTest;
 import com.alibaba.easyexcel.test.util.TestFileUtil;
 import com.alibaba.excel.EasyExcel;
 import com.alibaba.excel.ExcelWriter;
@@ -30,7 +31,7 @@ import org.slf4j.LoggerFactory;
 
 public class TempLargeDataTest {
 
-    private static final Logger LOGGER = LoggerFactory.getLogger(TempLargeDataTest.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(LargeDataTest.class);
     private int i = 0;
 
     private static File fileFill07;

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/poi/PoiDateFormatTest.java

@@ -1,40 +0,0 @@
-package com.alibaba.easyexcel.test.temp.poi;
-
-import java.io.IOException;
-
-import org.apache.poi.ss.usermodel.DateUtil;
-import org.apache.poi.xssf.usermodel.XSSFCell;
-import org.apache.poi.xssf.usermodel.XSSFRow;
-import org.apache.poi.xssf.usermodel.XSSFSheet;
-import org.apache.poi.xssf.usermodel.XSSFWorkbook;
-import org.junit.jupiter.api.Test;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * 测试poi
- *
- * @author Jiaju Zhuang
- **/
-
-public class PoiDateFormatTest {
-    private static final Logger LOGGER = LoggerFactory.getLogger(PoiDateFormatTest.class);
-
-    @Test
-    public void read() throws IOException {
-        String file
-            = "/Users/zhuangjiaju/IdeaProjects/easyexcel/easyexcel-test/src/test/resources/dataformat/dataformat.xlsx";
-        XSSFWorkbook xssfWorkbook = new XSSFWorkbook( file);
-        XSSFSheet xssfSheet = xssfWorkbook.getSheetAt(0);
-        LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum());
-        XSSFRow row = xssfSheet.getRow(7);
-        XSSFCell cell = row.getCell(0);
-        LOGGER.info("dd{}", cell.getDateCellValue());
-        LOGGER.info("dd{}", cell.getNumericCellValue());
-
-        LOGGER.info("dd{}", DateUtil.isCellDateFormatted(cell));
-
-
-    }
-
-}

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/write/TempWriteTest.java

@@ -8,7 +8,6 @@ import java.util.Map;
 import com.alibaba.easyexcel.test.demo.read.CustomStringStringConverter;
 import com.alibaba.easyexcel.test.util.TestFileUtil;
 import com.alibaba.excel.EasyExcel;
-import com.alibaba.excel.support.cglib.beans.BeanMap;
 import com.alibaba.excel.util.BeanMapUtils;
 import com.alibaba.excel.util.FileUtils;
 import com.alibaba.excel.util.ListUtils;
@@ -25,6 +24,7 @@ import org.apache.poi.xssf.streaming.SXSSFSheet;
 import org.apache.poi.xssf.streaming.SXSSFWorkbook;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.junit.jupiter.api.Test;
+import org.springframework.cglib.beans.BeanMap;
 
 @Slf4j
 public class TempWriteTest {

easyexcel-test/src/test/resources/demo/demo.csv

@@ -1,11 +0,0 @@
-字符串标题,日期标题,数字标题
-字符串0,2020-01-01 01:01:00,1
-字符串1,2020-01-02 01:01:00,2
-字符串2,2020-01-03 01:01:00,3
-字符串3,2020-01-04 01:01:00,4
-字符串4,2020-01-05 01:01:00,5
-字符串5,2020-01-06 01:01:00,6
-字符串6,2020-01-07 01:01:00,7
-字符串7,2020-01-08 01:01:00,8
-字符串8,2020-01-09 01:01:00,9
-字符串9,2020-01-10 01:01:00,10

pom.xml

@@ -20,7 +20,7 @@
 
 
     <properties>
-        <revision>4.0.3</revision>
+        <revision>3.3.4</revision>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <jdk.version>1.8</jdk.version>
         <gpg.skip>true</gpg.skip>
@@ -90,47 +90,48 @@
             <dependency>
                 <groupId>com.alibaba</groupId>
                 <artifactId>easyexcel-support</artifactId>
-                <version>3.3.4</version>
+                <version>${revision}</version>
-            </dependency>
-
-            <dependency>
-                <groupId>org.apache.commons</groupId>
-                <artifactId>commons-csv</artifactId>
-                <version>1.11.0</version>
             </dependency>
 
             <dependency>
                 <groupId>org.apache.poi</groupId>
                 <artifactId>poi</artifactId>
-                <version>5.2.5</version>
+                <version>4.1.2</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.poi</groupId>
                 <artifactId>poi-ooxml</artifactId>
-                <version>5.2.5</version>
+                <version>4.1.2</version>
-            </dependency>
-
-            <dependency>
-                <groupId>org.ehcache</groupId>
-                <artifactId>ehcache</artifactId>
-                <version>3.9.11</version>
             </dependency>
             <dependency>
-                <groupId>commons-io</groupId>
+                <groupId>org.apache.poi</groupId>
-                <artifactId>commons-io</artifactId>
+                <artifactId>poi-ooxml-schemas</artifactId>
-                <version>2.16.1</version>
+                <version>4.1.2</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.commons</groupId>
+                <artifactId>commons-csv</artifactId>
+                <version>1.8</version>
             </dependency>
             <dependency>
                 <groupId>org.slf4j</groupId>
                 <artifactId>slf4j-api</artifactId>
-                <version>1.7.36</version>
+                <version>1.7.32</version>
+            </dependency>
+            <dependency>
+                <groupId>org.ehcache</groupId>
+                <artifactId>ehcache</artifactId>
+                <version>3.9.9</version>
             </dependency>
-
-            <!-- provided -->
             <dependency>
                 <groupId>org.projectlombok</groupId>
                 <artifactId>lombok</artifactId>
-                <version>1.18.32</version>
+                <version>1.18.20</version>
+            </dependency>
+            <dependency>
+                <groupId>commons-io</groupId>
+                <artifactId>commons-io</artifactId>
+                <version>2.11.0</version>
             </dependency>
         </dependencies>
     </dependencyManagement>
@@ -192,12 +193,12 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-surefire-plugin</artifactId>
-                    <version>3.3.0</version>
+                    <version>2.22.2</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-shade-plugin</artifactId>
-                    <version>3.6.0</version>
+                    <version>3.2.4</version>
                 </plugin>
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
@@ -237,13 +238,11 @@
                         <exclude>com/alibaba/excel/metadata/DataFormatter.java</exclude>
                         <exclude>com/alibaba/excel/util/DateUtils.java</exclude>
                         <exclude>com/alibaba/excel/util/MapUtils.java</exclude>
-                        <exclude>com/alibaba/excel/util/EasyExcelTempFileCreationStrategy.java</exclude>
                         <exclude>com/alibaba/excel/metadata/format/DataFormatter.java</exclude>
                         <exclude>com/alibaba/excel/metadata/format/ExcelGeneralNumberFormat.java</exclude>
                         <exclude>com/alibaba/excel/metadata/csv/CsvDataFormat.java</exclude>
                         <exclude>com/alibaba/excel/write/executor/ExcelWriteFillExecutor.java</exclude>
                         <exclude>com/alibaba/excel/analysis/v07/handlers/sax/SharedStringsTableHandler.java</exclude>
-                        <exclude>com/alibaba/excel/write/executor/ExcelWriteFillExecutor.java</exclude>
                     </excludes>
                 </configuration>
                 <executions>
@@ -322,6 +321,31 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <artifactSet>
+                                <includes>
+                                    <include>${project.groupId}:${project.artifactId}</include>
+                                </includes>
+                            </artifactSet>
+                            <relocations>
+                                <relocation>
+                                    <pattern>org.springframework</pattern>
+                                    <shadedPattern>com.alibaba.excel.support</shadedPattern>
+                                </relocation>
+                            </relocations>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
 
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>

update.md

@@ -1,25 +1,3 @@
-# 4.0.3
-
-* 兼容部分日期格式读取异常的问题
-
-# 4.0.2
-
-* 兼容某些特殊的xls: 修改了内置的样式导致判断样式错误
-* 重新加回 `commons-io`
-
-# 4.0.1
-
-* `commons-io` 修改为依赖 `poi`的版本
-* 修复临时目录被清理可能提示`NoSuchFileException`的异常
-
-# 4.0.0
-
-* `poi`由`4.1.2`升级到`5.2.5`
-* `commons-csv`由`1.1.0`升级到`1.10.0`
-* `slf4j-api`由`1.7.32`升级到`1.7.36`
-* `ehcache`由`3.9.9`升级到`3.9.11`
-* 支持`jdk21`
-
 # 3.3.4
 
 * 支持停止单个`sheet`以后继续读取其他`sheet`,使用`ExcelAnalysisStopSheetException`