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Apache-POI 简单应用
测试的Excel文件为四列的普通表格
jar包：poi-3.15-beta2.jar(Office2003xls文件)、poi-ooxml-3.15-beta2.jar(Office2007xlsx文件)
File file=new File("D:\\testEXC.xlsx");if(!file.exists()) { throw new FileNotFoundException();}FileInputStream fis = new FileInputStream(file); @SuppressWarnings("resource")XSSFWorkbook xssfWorkbook = new XSSFWorkbook(fis); int sheetNum = xssfWorkbook.getNumberOfSheets();for(int i = 0;i<sheetNum;i++) { Sheet sheet = xssfWorkbook.getSheetAt(i); int lastRow = sheet.getLastRowNum(); if(lastRow <= 0) { continue; } Row row = null; String name = ""; String title = ""; String content = ""; String email = ""; for(int rowNum = 1;rowNum <= lastRow;rowNum++) { row = sheet.getRow(rowNum); if(row == null) { continue; } name = getCellValue(row.getCell(0)); title = getCellValue(row.getCell(1)); content = getCellValue(row.getCell(2)); email = getCellValue(row.getCell(3)); System.out.println(name+" / "+title+" / "+content+" / "+email); }}
Apache-POI 简单应用
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