求java通用点代码,excel数据转成json格式对合并单元格的处理

excel

以下是将excel数据转换成JSON格式的示例代码：Javaimport Java.io.FileOutputStream;import Java.io.IOException;import Java.text.DateFormat;import Java.text.ParseException;import Java.text.SimpleDateFormat;import Java.util.Date;import Java.util.Hashtable;import Java.util.Iterator;import Java.util.List;import Java.util.Properties;

import org.apache.commons.lang3.StringUtils;import org.apache.poi.ss.usermodel.Cell;import org.apache.poi.ss.usermodel.CellDateFormat;import org.apache.poi.ss.usermodel.CellValue;import org.apache.poi.ss.usermodel.Row;import org.apache.poi.xssf.usermodel.XSSFCellStyle;import org.apache.poi.xssf.usermodel.XSSFDataFormat;import org.apache.poi.xssf.usermodel.XSSFDataValidationRule;import org.apache.poi.xssf.usermodel.XSSFDataValidationRule风尚;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;import org.apache.poi.xssf.usermodel.XSSFDialogData;我理解您需要将excel数据转换成JSON格式。以下是一个示例代码，它将excel表格转换成一个包含单元格值的列表。Javaimport Java.io.FileOutputStream;import Java.io.IOException;import Java.util.ArrayList;import Java.util.List;

public class excelToJSonExample { public static void mAIn(String[] args) throws IOException { String filePath = "data.xlsx"; // excel文件路径 List JSonList = new ArrayList(); try (FileInputStream file = new FileInputStream(filePath); XSSFWorkbook workbook = new XSSFWorkbook(file); XSSFSheet sheet = workbook.getSheetAt(0); ) { Iterator rowIterator = sheet.rowIterator(); while (rowIterator.hasNext()) { Row row = rowIterator.next(); List rowList = new ArrayList(); for (int i = 1; i 0) { sb.deleteCharAt(sb.length() - 1); } sb.append("]}"); return sb.toString(); } private static String convertValueToJSon(Object value) { if (value == null) { return "null"; } if (value instanceof Integer) { return "" + (Integer) value; } if (value instanceof Float) { return "" + (Float) value; } if (value instanceof Long) { return "" + (Long) value; } if (value instanceof Double) { return "" + (Double) value; } if (value instanceof Boolean) { return "" + (Boolean) value; } return JSON.toJSONString(value); }