|
|
|
@ -3,11 +3,13 @@ package com.alibaba.easyexcel.test.temp.poi;
|
|
|
|
|
import java.io.File; |
|
|
|
|
import java.io.FileOutputStream; |
|
|
|
|
import java.io.IOException; |
|
|
|
|
import java.util.Date; |
|
|
|
|
|
|
|
|
|
import com.alibaba.easyexcel.test.util.TestFileUtil; |
|
|
|
|
import com.alibaba.excel.util.FileUtils; |
|
|
|
|
|
|
|
|
|
import org.apache.poi.openxml4j.exceptions.InvalidFormatException; |
|
|
|
|
import org.apache.poi.ss.usermodel.Cell; |
|
|
|
|
import org.apache.poi.ss.usermodel.CellCopyPolicy; |
|
|
|
|
import org.apache.poi.ss.usermodel.Row; |
|
|
|
|
import org.apache.poi.ss.usermodel.Sheet; |
|
|
|
|
import org.apache.poi.ss.usermodel.Workbook; |
|
|
|
|
import org.apache.poi.xssf.streaming.SXSSFRow; |
|
|
|
@ -21,11 +23,6 @@ import org.junit.Test;
|
|
|
|
|
import org.slf4j.Logger; |
|
|
|
|
import org.slf4j.LoggerFactory; |
|
|
|
|
|
|
|
|
|
import com.alibaba.easyexcel.test.util.TestFileUtil; |
|
|
|
|
import com.alibaba.excel.EasyExcel; |
|
|
|
|
import com.alibaba.excel.ExcelReader; |
|
|
|
|
import com.alibaba.excel.util.FileUtils; |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* 测试poi |
|
|
|
|
* |
|
|
|
@ -37,27 +34,25 @@ public class PoiTest {
|
|
|
|
|
|
|
|
|
|
@Test |
|
|
|
|
public void lastRowNum() throws IOException { |
|
|
|
|
String file = TestFileUtil.getPath() + "demo" + File.separator + "demo.xlsx"; |
|
|
|
|
String file = "/Users/zhuangjiaju/test/test3.xlsx"; |
|
|
|
|
SXSSFWorkbook xssfWorkbook = new SXSSFWorkbook(new XSSFWorkbook(file)); |
|
|
|
|
SXSSFSheet xssfSheet = xssfWorkbook.getSheetAt(0); |
|
|
|
|
LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum()); |
|
|
|
|
SXSSFRow row = xssfSheet.getRow(0); |
|
|
|
|
LOGGER.info("第一行数据:{}", row); |
|
|
|
|
xssfSheet.createRow(20); |
|
|
|
|
LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum()); |
|
|
|
|
Date date = row.getCell(1).getDateCellValue(); |
|
|
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
@Test |
|
|
|
|
public void lastRowNumXSSF() throws IOException { |
|
|
|
|
String file = TestFileUtil.getPath() + "demo" + File.separator + "demo.xlsx"; |
|
|
|
|
String file = "/Users/zhuangjiaju/test/test3.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); |
|
|
|
|
xssfSheet.createRow(20); |
|
|
|
|
LOGGER.info("一共行数:{}", xssfSheet.getLastRowNum()); |
|
|
|
|
Date date = row.getCell(1).getDateCellValue(); |
|
|
|
|
LOGGER.info("date{}",date); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
@Test |
|
|
|
|