Winform中通过NPOI导出Excel的三种方式HSSFWorkbook,XSSFWorkbook,SXSSFWorkbook示例代码
2022-10-19 18:57:37 3.39MB NPOI
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File test = new File("D:\\test.xlsx"); try { XSSFWorkbook wb = new XSSFWorkbook(new FileInputStream(test)); SXSSFWorkbook workbook = new SXSSFWorkbook(wb); Sheet sheet = workbook.getSheetAt(0); for (int i = 0; i < 5; i++) { Row row = sheet.getRow(i); if(row==null){ System.out.println(i+":null"); } } } catch (Exception e) { e.printStackTrace(); }
2021-12-27 15:42:30 14KB java
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java导入Excel的同时导入excle里面的图片,提供测试demo,使用工具类-XSSFWorkbook
2021-10-13 18:02:38 143KB excel java XSSFWorkbook
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NPOI导出Excel的三种方式HSSFWorkbook,XSSFWorkbook,SXSSFWorkbook
2021-04-10 16:02:01 3.39MB NPOI HSSFWorkbook XSSFWorkbook SXSSFWorkbook
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可以实现上图表格的合并导出,只需添加表头的值和合并单元格的数量,设置单元格的样式(字体,字体大小,字体颜色,是否加粗,是否居中)即可。 ​​​​
2021-02-03 23:24:27 7KB excel
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poi-bin-3.9以及XSSFWorkbook所需的所有架包
2019-12-21 22:21:30 9.75MB poi-bin-3.9
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HSSFWorkbook,XSSFWorkbook所需全部jar,包括poi-3.9-20121203.jar ,poi-ooxml-3.9.jar,poi-ooxml-schemas-4.0.0.jar,dom4j-1.6.1.jar ,xmlbeans-2.6.0.jar
2019-12-21 19:51:37 9.33MB java poi excel HSSFWorkbook
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