mirror of https://github.com/alibaba/easyexcel
zhuangjiaju
5 years ago
23 changed files with 342 additions and 33 deletions
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package com.alibaba.easyexcel.test.temp; |
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import java.io.FileInputStream; |
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import java.io.InputStream; |
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import java.util.Date; |
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import java.util.List; |
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import org.apache.poi.hssf.usermodel.HSSFDateUtil; |
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import org.apache.poi.hssf.usermodel.HSSFRow; |
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import org.apache.poi.hssf.usermodel.HSSFSheet; |
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import org.apache.poi.hssf.usermodel.HSSFWorkbook; |
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import org.apache.poi.ss.usermodel.BuiltinFormats; |
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import org.apache.poi.ss.usermodel.Cell; |
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import org.apache.poi.ss.usermodel.DataFormatter; |
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import org.apache.poi.ss.usermodel.DateUtil; |
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import org.apache.poi.ss.usermodel.ExcelStyleDateFormatter; |
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import org.apache.poi.ss.usermodel.Row; |
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import org.apache.poi.ss.usermodel.Sheet; |
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import org.apache.poi.ss.usermodel.Workbook; |
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import org.apache.poi.ss.usermodel.WorkbookFactory; |
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import org.junit.Ignore; |
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import org.junit.Test; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import com.alibaba.excel.EasyExcel; |
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import com.alibaba.fastjson.JSON; |
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/** |
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* 临时测试 |
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* |
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* @author Jiaju Zhuang |
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**/ |
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@Ignore |
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public class StyleTest { |
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private static final Logger LOGGER = LoggerFactory.getLogger(StyleTest.class); |
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@Test |
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public void test() { |
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List<Object> list = EasyExcel.read("D:\\test\\styleTest.xls").sheet().headRowNumber(0).doReadSync(); |
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for (Object data : list) { |
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LOGGER.info("返回数据：{}", JSON.toJSONString(data)); |
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} |
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} |
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@Test |
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public void poi() throws Exception { |
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InputStream is = new FileInputStream("D:\\test\\styleTest.xls"); |
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HSSFWorkbook hssfWorkbook = new HSSFWorkbook(is); |
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HSSFSheet hssfSheet = hssfWorkbook.getSheetAt(0); |
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HSSFRow hssfRow = hssfSheet.getRow(0); |
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System.out.println(hssfRow.getCell(0).getCellStyle().getDataFormatString()); |
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DataFormatter formatter = new DataFormatter(); |
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System.out.println(hssfRow.getCell(0).getNumericCellValue()); |
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System.out.println(hssfRow.getCell(1).getNumericCellValue()); |
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System.out.println(hssfRow.getCell(2).getNumericCellValue()); |
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System.out.println(hssfRow.getCell(0).getCellStyle().getDataFormatString()); |
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System.out.println(hssfRow.getCell(1).getCellStyle().getDataFormatString()); |
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System.out.println(hssfRow.getCell(2).getCellStyle().getDataFormatString()); |
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} |
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@Test |
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public void poi07() throws Exception { |
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InputStream is = new FileInputStream("D:\\test\\styleTest.xlsx"); |
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Workbook workbook = WorkbookFactory.create(is); // 这种方式 Excel 2003/2007/2010 都是可以处理的
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Sheet sheet = workbook.getSheetAt(0); |
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Row hssfRow = sheet.getRow(0); |
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System.out.println(hssfRow.getCell(0).getCellStyle().getDataFormatString()); |
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DataFormatter formatter = new DataFormatter(); |
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System.out.println(hssfRow.getCell(0).getNumericCellValue()); |
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System.out.println(hssfRow.getCell(1).getNumericCellValue()); |
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System.out.println(hssfRow.getCell(2).getNumericCellValue()); |
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System.out.println(hssfRow.getCell(0).getCellStyle().getDataFormat()); |
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System.out.println(hssfRow.getCell(1).getCellStyle().getDataFormat()); |
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System.out.println(hssfRow.getCell(2).getCellStyle().getDataFormat()); |
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System.out.println(hssfRow.getCell(3).getCellStyle().getDataFormat()); |
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System.out.println(hssfRow.getCell(0).getCellStyle().getDataFormatString()); |
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System.out.println(hssfRow.getCell(1).getCellStyle().getDataFormatString()); |
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System.out.println(hssfRow.getCell(2).getCellStyle().getDataFormatString()); |
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System.out.println(hssfRow.getCell(3).getCellStyle().getDataFormatString()); |
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isDate(hssfRow.getCell(0)); |
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isDate(hssfRow.getCell(1)); |
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isDate(hssfRow.getCell(2)); |
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isDate(hssfRow.getCell(3)); |
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} |
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@Test |
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public void poi0701() throws Exception { |
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InputStream is = new FileInputStream("D:\\test\\f1.xlsx"); |
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Workbook workbook = WorkbookFactory.create(is); // 这种方式 Excel 2003/2007/2010 都是可以处理的
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Sheet sheet = workbook.getSheetAt(0); |
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print(sheet.getRow(0).getCell(0)); |
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print(sheet.getRow(1).getCell(0)); |
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print(sheet.getRow(2).getCell(0)); |
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print(sheet.getRow(3).getCell(0)); |
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} |
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private void print(Cell cell) { |
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System.out.println( |
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DateUtil.isADateFormat(cell.getCellStyle().getDataFormat(), cell.getCellStyle().getDataFormatString())); |
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System.out.println(cell.getCellStyle().getDataFormat()); |
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System.out.println(cell.getCellStyle().getDataFormatString()); |
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DataFormatter f = new DataFormatter(); |
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System.out.println(f.formatCellValue(cell)); |
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if (cell.getCellStyle().getDataFormatString() != null) { |
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} |
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ExcelStyleDateFormatter ff = new ExcelStyleDateFormatter(cell.getCellStyle().getDataFormatString()); |
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} |
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@Test |
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public void testFormatter() throws Exception { |
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ExcelStyleDateFormatter ff = new ExcelStyleDateFormatter("yyyy年m月d日"); |
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System.out.println(ff.format(new Date())); |
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} |
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private void isDate(Cell cell) { |
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System.out.println( |
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DateUtil.isADateFormat(cell.getCellStyle().getDataFormat(), cell.getCellStyle().getDataFormatString())); |
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System.out.println(HSSFDateUtil.isCellDateFormatted(cell)); |
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DataFormatter f = new DataFormatter(); |
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System.out.println(f.formatCellValue(cell)); |
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} |
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@Test |
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public void testBuiltinFormats() throws Exception { |
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System.out.println(BuiltinFormats.getBuiltinFormat(48)); |
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System.out.println(BuiltinFormats.getBuiltinFormat(57)); |
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System.out.println(BuiltinFormats.getBuiltinFormat(28)); |
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} |
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} |
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package com.alibaba.easyexcel.test.temp.poi; |
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import java.io.File; |
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import java.io.IOException; |
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import org.apache.poi.ss.usermodel.DateUtil; |
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import org.apache.poi.xssf.streaming.SXSSFRow; |
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import org.apache.poi.xssf.streaming.SXSSFSheet; |
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import org.apache.poi.xssf.streaming.SXSSFWorkbook; |
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import org.apache.poi.xssf.usermodel.XSSFRow; |
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import org.apache.poi.xssf.usermodel.XSSFSheet; |
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import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
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import org.junit.Ignore; |
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import org.junit.Test; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import com.alibaba.easyexcel.test.util.TestFileUtil; |
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/** |
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* 测试poi |
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* |
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* @author Jiaju Zhuang |
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**/ |
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@Ignore |
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public class PoiFormatTest { |
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private static final Logger LOGGER = LoggerFactory.getLogger(PoiFormatTest.class); |
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@Test |
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public void lastRowNum() throws IOException { |
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String file = TestFileUtil.getPath() + "demo" + File.separator + "demo.xlsx"; |
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SXSSFWorkbook xssfWorkbook = new SXSSFWorkbook(new XSSFWorkbook(file)); |
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SXSSFSheet xssfSheet = xssfWorkbook.getSheetAt(0); |
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LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum()); |
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SXSSFRow row = xssfSheet.getRow(0); |
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LOGGER.info("第一行数据:{}", row); |
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xssfSheet.createRow(20); |
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LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum()); |
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} |
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@Test |
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public void lastRowNumXSSF() throws IOException { |
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String file = TestFileUtil.getPath() + "demo" + File.separator + "demo.xlsx"; |
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XSSFWorkbook xssfWorkbook = new XSSFWorkbook(file); |
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LOGGER.info("一共:{}个sheet", xssfWorkbook.getNumberOfSheets()); |
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XSSFSheet xssfSheet = xssfWorkbook.getSheetAt(0); |
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LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum()); |
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XSSFRow row = xssfSheet.getRow(0); |
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LOGGER.info("第一行数据:{}", row); |
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xssfSheet.createRow(20); |
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LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum()); |
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} |
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} |
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