diff --git a/src/main/java/com/alibaba/excel/ExcelWriter.java b/src/main/java/com/alibaba/excel/ExcelWriter.java index c99787d..d32d7ee 100644 --- a/src/main/java/com/alibaba/excel/ExcelWriter.java +++ b/src/main/java/com/alibaba/excel/ExcelWriter.java @@ -155,6 +155,18 @@ public class ExcelWriter { return this; } + /** + * Fill value to a sheet + * + * @param data + * @param writeSheet + * @return + */ + public ExcelWriter fill(Object data, WriteSheet writeSheet) { + excelBuilder.fill(data, writeSheet); + return this; + } + /** * Write data to a sheet * diff --git a/src/main/java/com/alibaba/excel/util/WorkBookUtil.java b/src/main/java/com/alibaba/excel/util/WorkBookUtil.java index b9579b1..78cbd27 100644 --- a/src/main/java/com/alibaba/excel/util/WorkBookUtil.java +++ b/src/main/java/com/alibaba/excel/util/WorkBookUtil.java @@ -37,6 +37,7 @@ public class WorkBookUtil { // When using SXSSFWorkbook, you can't get the actual last line.But we need to read the last line when we // are using the template, so we cache it if (xssfWorkbook != null) { + writeWorkbookHolder.setXssfWorkbook(xssfWorkbook); for (int i = 0; i < xssfWorkbook.getNumberOfSheets(); i++) { writeWorkbookHolder.getTemplateLastRowMap().put(i, xssfWorkbook.getSheetAt(i).getLastRowNum()); } diff --git a/src/main/java/com/alibaba/excel/write/ExcelBuilder.java b/src/main/java/com/alibaba/excel/write/ExcelBuilder.java index 119854a..0570d64 100644 --- a/src/main/java/com/alibaba/excel/write/ExcelBuilder.java +++ b/src/main/java/com/alibaba/excel/write/ExcelBuilder.java @@ -35,6 +35,14 @@ public interface ExcelBuilder { */ void addContent(List data, WriteSheet writeSheet, WriteTable writeTable); + /** + * WorkBook fill value + * + * @param data + * @param writeSheet + */ + void fill(Object data, WriteSheet writeSheet); + /** * Creates new cell range. Indexes are zero-based. * diff --git a/src/main/java/com/alibaba/excel/write/ExcelBuilderImpl.java b/src/main/java/com/alibaba/excel/write/ExcelBuilderImpl.java index a7cc6b5..cedec44 100644 --- a/src/main/java/com/alibaba/excel/write/ExcelBuilderImpl.java +++ b/src/main/java/com/alibaba/excel/write/ExcelBuilderImpl.java @@ -2,12 +2,13 @@ package com.alibaba.excel.write; import java.lang.reflect.Field; import java.util.ArrayList; +import java.util.Collection; import java.util.Collections; -import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Set; +import java.util.regex.Matcher; import java.util.regex.Pattern; import org.apache.poi.hssf.usermodel.HSSFWorkbook; @@ -15,7 +16,6 @@ import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.ClientAnchor; import org.apache.poi.ss.usermodel.CreationHelper; import org.apache.poi.ss.usermodel.Drawing; -import org.apache.poi.ss.usermodel.RichTextString; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.util.CellRangeAddress; @@ -109,6 +109,7 @@ public class ExcelBuilderImpl implements ExcelBuilder { } } + @Override public void fill(Object data, WriteSheet writeSheet) { try { if (context.writeWorkbookHolder().getTemplateFile() == null @@ -127,17 +128,14 @@ public class ExcelBuilderImpl implements ExcelBuilder { } private void doFill(Object data) { - BeanMap beanMap = BeanMap.create(data); WriteSheetHolder writeSheetHolder = context.writeSheetHolder(); - Sheet sheet = writeSheetHolder.getSheet(); Map templateLastRowMap = context.writeWorkbookHolder().getTemplateLastRowMap(); - if (!templateLastRowMap.containsKey(writeSheetHolder.getSheetNo())) { + if (sheet == null) { throw new ExcelGenerateException( "The corresponding table cannot be found,sheetNo:" + writeSheetHolder.getSheetNo()); } - Map analysisCellMap = new HashMap(16); - + List analysisCellList = new ArrayList(); for (int i = 0; i < templateLastRowMap.get(writeSheetHolder.getSheetNo()); i++) { Row row = sheet.getRow(i); for (int j = 0; j < row.getLastCellNum(); j++) { @@ -150,29 +148,49 @@ public class ExcelBuilderImpl implements ExcelBuilder { List variableList = new ArrayList(); analysisCell.setVariableList(variableList); boolean matches = true; + int index = 0; while (matches) { - + Matcher matcher = FILL_PATTERN.matcher(value); + String variable = value.substring(matcher.start(), matcher.end()); + variableList.add(variable); + value = matcher.replaceFirst("{" + index++ + "}"); matches = FILL_PATTERN.matcher(value).matches(); + analysisCellList.add(analysisCell); } - } } - } - if (CollectionUtils.isEmpty(data)) { - return; - } - WriteSheetHolder writeSheetHolder = context.writeSheetHolder(); - int newRowIndex = writeSheetHolder.getNewRowIndexAndStartDoWrite(); - if (writeSheetHolder.isNew() && !writeSheetHolder.getExcelWriteHeadProperty().hasHead()) { - newRowIndex += context.currentWriteHolder().relativeHeadRowIndex(); + if (data instanceof Collection) { + + } else if (data instanceof Map) { + + } else { + } - // BeanMap is out of order,so use fieldList - List fieldList = new ArrayList(); - for (int relativeRowIndex = 0; relativeRowIndex < data.size(); relativeRowIndex++) { - int n = relativeRowIndex + newRowIndex; - addOneRowOfDataToExcel(data.get(relativeRowIndex), n, relativeRowIndex, fieldList); + BeanMap beanMap = BeanMap.create(data); + + for (AnalysisCell analysisCell : analysisCellList) { + Cell cell = sheet.getRow(analysisCell.getRowIndex()).getCell(analysisCell.getColumnIndex()); + if (analysisCell.getVariableList().size() == 1) { + Object value = beanMap.get(analysisCell.getVariableList().get(0)); + if (value == null) { + continue; + } + converterAndSet(writeSheetHolder, value.getClass(), cell, value, null); + } else { + List fileDataStringList = new ArrayList(); + for (String variable : analysisCell.getVariableList()) { + Object value = beanMap.get(variable); + CellData cellData = convert(writeSheetHolder, String.class, cell, value, null); + String fillDataString = cellData.getStringValue(); + if (fillDataString == null) { + fillDataString = ""; + } + fileDataStringList.add(fillDataString); + } + cell.setCellValue(String.format(analysisCell.getPrepareData(), fileDataStringList)); + } } } diff --git a/src/main/java/com/alibaba/excel/write/builder/ExcelWriterSheetBuilder.java b/src/main/java/com/alibaba/excel/write/builder/ExcelWriterSheetBuilder.java index bab837d..29e8277 100644 --- a/src/main/java/com/alibaba/excel/write/builder/ExcelWriterSheetBuilder.java +++ b/src/main/java/com/alibaba/excel/write/builder/ExcelWriterSheetBuilder.java @@ -135,6 +135,14 @@ public class ExcelWriterSheetBuilder { excelWriter.finish(); } + public void doFill(Object data) { + if (excelWriter == null) { + throw new ExcelGenerateException("Must use 'EasyExcelFactory.write().sheet()' to call this method"); + } + excelWriter.fill(data, build()); + excelWriter.finish(); + } + public ExcelWriterTableBuilder table() { return table(null); } diff --git a/src/main/java/com/alibaba/excel/write/metadata/holder/WriteWorkbookHolder.java b/src/main/java/com/alibaba/excel/write/metadata/holder/WriteWorkbookHolder.java index d3c07f5..20e1f1f 100644 --- a/src/main/java/com/alibaba/excel/write/metadata/holder/WriteWorkbookHolder.java +++ b/src/main/java/com/alibaba/excel/write/metadata/holder/WriteWorkbookHolder.java @@ -10,6 +10,7 @@ import java.util.HashMap; import java.util.Map; import org.apache.poi.ss.usermodel.Workbook; +import org.apache.poi.xssf.usermodel.XSSFWorkbook; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -24,12 +25,15 @@ import com.alibaba.excel.write.metadata.WriteWorkbook; * @author Jiaju Zhuang */ public class WriteWorkbookHolder extends AbstractWriteHolder { - private static final Logger LOGGER = LoggerFactory.getLogger(WriteWorkbookHolder.class); /*** * poi Workbook */ private Workbook workbook; - + /** + * When reading version 07 with the template, the workbook cannot get the specific line number, so it + * needs to get the specific line number. + */ + private XSSFWorkbook xssfWorkbook; /** * current param */ @@ -130,6 +134,14 @@ public class WriteWorkbookHolder extends AbstractWriteHolder { this.workbook = workbook; } + public XSSFWorkbook getXssfWorkbook() { + return xssfWorkbook; + } + + public void setXssfWorkbook(XSSFWorkbook xssfWorkbook) { + this.xssfWorkbook = xssfWorkbook; + } + public Map getHasBeenInitializedSheet() { return hasBeenInitializedSheet; } diff --git a/src/test/java/com/alibaba/easyexcel/test/core/fill/FillData.java b/src/test/java/com/alibaba/easyexcel/test/core/fill/FillData.java new file mode 100644 index 0000000..92e18a8 --- /dev/null +++ b/src/test/java/com/alibaba/easyexcel/test/core/fill/FillData.java @@ -0,0 +1,15 @@ +package com.alibaba.easyexcel.test.core.fill; + +import com.alibaba.excel.annotation.format.NumberFormat; + +import lombok.Data; + +/** + * @author Jiaju Zhuang + */ +@Data +public class FillData { + private String name; + @NumberFormat("0#") + private double number; +} diff --git a/src/test/java/com/alibaba/easyexcel/test/core/fill/FillDataTest.java b/src/test/java/com/alibaba/easyexcel/test/core/fill/FillDataTest.java new file mode 100644 index 0000000..06236ca --- /dev/null +++ b/src/test/java/com/alibaba/easyexcel/test/core/fill/FillDataTest.java @@ -0,0 +1,90 @@ +package com.alibaba.easyexcel.test.core.fill; + +import java.io.File; +import java.util.ArrayList; +import java.util.List; + +import org.apache.poi.ss.usermodel.BorderStyle; +import org.apache.poi.ss.usermodel.FillPatternType; +import org.apache.poi.ss.usermodel.Font; +import org.apache.poi.ss.usermodel.HorizontalAlignment; +import org.apache.poi.ss.usermodel.IndexedColors; +import org.apache.poi.ss.usermodel.VerticalAlignment; +import org.junit.BeforeClass; +import org.junit.FixMethodOrder; +import org.junit.Test; +import org.junit.runners.MethodSorters; + +import com.alibaba.easyexcel.test.core.style.StyleData; +import com.alibaba.easyexcel.test.core.style.StyleDataListener; +import com.alibaba.easyexcel.test.util.TestFileUtil; +import com.alibaba.excel.EasyExcel; +import com.alibaba.excel.metadata.Head; +import com.alibaba.excel.write.merge.LoopMergeStrategy; +import com.alibaba.excel.write.merge.OnceAbsoluteMergeStrategy; +import com.alibaba.excel.write.metadata.style.WriteCellStyle; +import com.alibaba.excel.write.metadata.style.WriteFont; +import com.alibaba.excel.write.style.AbstractVerticalCellStyleStrategy; +import com.alibaba.excel.write.style.HorizontalCellStyleStrategy; +import com.alibaba.excel.write.style.column.SimpleColumnWidthStyleStrategy; +import com.alibaba.excel.write.style.row.SimpleRowHeightStyleStrategy; + +/** + * + * @author Jiaju Zhuang + */ +@FixMethodOrder(MethodSorters.NAME_ASCENDING) +public class FillDataTest { + + private static File file07; + private static File file03; + private static File simpleTemplate07; + + @BeforeClass + public static void init() { + file07 = TestFileUtil.createNewFile("fill07.xlsx"); + file03 = TestFileUtil.createNewFile("fill03.xls"); + simpleTemplate07 = TestFileUtil.readFile("fill" + File.separator + "simple.xlsx"); + } + + @Test + public void t01Fill07() { + fill(file07); + } + + @Test + public void t02Fill03() { + fill(file03); + } + + private void fill(File file) { + FillData fillData = new FillData(); + fillData.setName("张三"); + fillData.setNumber(5.2); + EasyExcel.write(file).withTemplate(simpleTemplate07).sheet().doFill(fillData); + } + + private List data() { + List list = new ArrayList(); + StyleData data = new StyleData(); + data.setString("字符串0"); + data.setString1("字符串01"); + StyleData data1 = new StyleData(); + data1.setString("字符串1"); + data1.setString1("字符串11"); + list.add(data); + list.add(data1); + return list; + } + + private List data10() { + List list = new ArrayList(); + for (int i = 0; i < 10; i++) { + StyleData data = new StyleData(); + data.setString("字符串0"); + data.setString1("字符串01"); + list.add(data); + } + return list; + } +} diff --git a/src/test/java/com/alibaba/easyexcel/test/temp/poi/PoiTest.java b/src/test/java/com/alibaba/easyexcel/test/temp/poi/PoiTest.java index ea6dba1..5f48760 100644 --- a/src/test/java/com/alibaba/easyexcel/test/temp/poi/PoiTest.java +++ b/src/test/java/com/alibaba/easyexcel/test/temp/poi/PoiTest.java @@ -1,8 +1,12 @@ package com.alibaba.easyexcel.test.temp.poi; import java.io.File; +import java.io.FileOutputStream; import java.io.IOException; +import org.apache.poi.ss.usermodel.Cell; +import org.apache.poi.ss.usermodel.Sheet; +import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.xssf.streaming.SXSSFRow; import org.apache.poi.xssf.streaming.SXSSFSheet; import org.apache.poi.xssf.streaming.SXSSFWorkbook; @@ -49,4 +53,69 @@ public class PoiTest { xssfSheet.createRow(20); LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum()); } + + @Test + public void lastRowNum233() throws IOException { + String file = TestFileUtil.getPath() + "fill" + File.separator + "simple.xlsx"; + Workbook xx=new XSSFWorkbook(file); + + SXSSFWorkbook xssfWorkbook = new SXSSFWorkbook(); + Sheet xssfSheet = xssfWorkbook.getXSSFWorkbook().getSheetAt(0); + + Cell cell = xssfSheet.getRow(0).createCell(9); + cell.setCellValue("testssdf是士大夫否t"); + + FileOutputStream fileout = new FileOutputStream("d://test/r2" + System.currentTimeMillis() + ".xlsx"); + xssfWorkbook.write(fileout); + xssfWorkbook.close(); + } + + + @Test + public void lastRowNum2332222() throws IOException { + String file = TestFileUtil.getPath() + "fill" + File.separator + "simple.xlsx"; + Workbook xx=new XSSFWorkbook(file); + SXSSFWorkbook xssfWorkbook = new SXSSFWorkbook(); + Sheet xssfSheet = xssfWorkbook.getXSSFWorkbook().getSheetAt(0); + + Cell cell = xssfSheet.getRow(0).createCell(9); + cell.setCellValue("testssdf是士大夫否t"); + + FileOutputStream fileout = new FileOutputStream("d://test/r2" + System.currentTimeMillis() + ".xlsx"); + xssfWorkbook.write(fileout); + } + + @Test + public void lastRowNum23443() throws IOException { + String file = TestFileUtil.getPath() + "fill" + File.separator + "simple.xlsx"; + SXSSFWorkbook xssfWorkbook = new SXSSFWorkbook(new XSSFWorkbook(file)); + Sheet xssfSheet = xssfWorkbook.getSheetAt(0); + + FileOutputStream fileout = new FileOutputStream("d://test/r2" + System.currentTimeMillis() + ".xlsx"); + xssfWorkbook.write(fileout); + xssfWorkbook.close(); + } + + @Test + public void lastRowNum2() throws IOException { + String file = TestFileUtil.getPath() + "fill" + File.separator + "simple.xlsx"; + SXSSFWorkbook xssfWorkbook = new SXSSFWorkbook(new XSSFWorkbook(file)); + Sheet xssfSheet = xssfWorkbook.getXSSFWorkbook().getSheetAt(0); + LOGGER.info("一共行数:{}", xssfSheet.getPhysicalNumberOfRows()); + LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum()); + LOGGER.info("一共行数:{}", xssfSheet.getFirstRowNum()); + + } + + @Test + public void lastRowNumXSSF2() throws IOException { + String file = TestFileUtil.getPath() + "fill" + File.separator + "simple.xlsx"; + XSSFWorkbook xssfWorkbook = new XSSFWorkbook(file); + LOGGER.info("一共:{}个sheet", xssfWorkbook.getNumberOfSheets()); + XSSFSheet xssfSheet = xssfWorkbook.getSheetAt(0); + LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum()); + XSSFRow row = xssfSheet.getRow(0); + LOGGER.info("第一行数据:{}", row); + } + } diff --git a/src/test/resources/fill/simple.xlsx b/src/test/resources/fill/simple.xlsx new file mode 100644 index 0000000..b5d7e19 Binary files /dev/null and b/src/test/resources/fill/simple.xlsx differ