...e(Workbook wb, int index, String sheetName) { if (wb != null && wb.getSheetAt(index) != null) { wb.setSheetName(index, sheetName); } return wb; } public...
...ils.openInputStream(file)); //获取第一个工作表workbook.getSheet(Sheet0); //HSSFSheet sheet = workbook.getSheet(Sheet0); //读取默认第一个工作表sheet HSSFSheet sheet = workbook.getS...
...ctiveSheet(); // 获取第二个表单,编号从0开始 $sheet = $excel->getSheet(1); $sheet = $excel->getSheetByName(Worksheet 1); 创建表单分为直接excel文件对象直接创建,也可以先创建表单实例,后续再关联。对应方法为: $excel->createSheet(); $sheet = new...
... * * @param wb * @param pSourceSheetName * @param pTargetSheetName * @param pStartRow * @param pEndRow * @param pPosition */ public static void copyRows(...
... } $PHPExcel = $PHPReader->load($filePath); $currentSheet = $PHPExcel->getSheet(0); /**取得一共有多少列*/ $allColumn = $currentSheet->getHighestColumn(); /**取得一共有多少行*/ $allRow = $currentSheet-...
... copyStyleFlag, StyleMapping mapping) { Workbook srcBook = srcCell.getSheet().getWorkbook(); Workbook desBook = desCell.getSheet().getWorkbook(); //复制样式 //如果是同一个exc...
... .$e->getMessage()); } 获取当前工作表 $sheet = $objPHPExcel->getSheet(0); //或者 $sheet = $objPHPExcel->getActiveSheet(); 获取工作表行数和列数 $highestRow = $sheet->getHighestRow(); $highestColumn = $sheet->get...
...的Excel文件,返回一个二维数组 $dataArray = $Sheets->getSheet(0)->toArray(); return $dataArray; } 2,导出下载Excel文件 /** * 导出文件 * @author Jef * @param * @return */ public fun...
...-----------------------*/ spread.addSheet(0); console.log(spread.getSheetCount()); // 3 spread.setSheetCount(1); console.log(spread.getSheetCount()); // 3 初始化时创建了两个 var sheet ...
...t(head); // 生成一个表格 Sheet sheet = tplWorkBook.getSheet(sheetName); if (sheet == null) { sheet = tplWorkBook.createSheet(sheetName); } //最新Excel列索引...
...;white-space: normal;/> 这里是调用了getSheets方法,并且传入了bookID,低码中是通过api的方式来调用的,在方法中输入如下代码 constbookID=&nbs...
...5(); } $sheet = $excelReader->load($file)->getSheet(0); //sheet1操作 $excelCont = array( highestCol => $sheet->getHighestColumn(), ...
...5(); } $sheet = $excelReader->load($file)->getSheet(0); //sheet1操作 $excelCont = array( highestCol => $sheet->getHighestColumn(), ...
ChatGPT和Sora等AI大模型应用,将AI大模型和算力需求的热度不断带上新的台阶。哪里可以获得...
大模型的训练用4090是不合适的,但推理(inference/serving)用4090不能说合适,...
图示为GPU性能排行榜,我们可以看到所有GPU的原始相关性能图表。同时根据训练、推理能力由高到低做了...