Java poi 插入doc表格，左侧多一列的问题，

Question

    public static void main(String[] args) {
        Map<String, List<List<List<String>>>> r2 = ExcelToConsole.getData(); // Replace with your actual data

        String outputFilePath = "src/main/resources/output.docx"; // Replace with your desired output file path

        try (FileOutputStream outputStream = new FileOutputStream(outputFilePath)) {
            XWPFDocument document = new XWPFDocument();

            // Iterate through the map and write table for each entry
            for (Map.Entry<String, List<List<List<String>>>> entry : r2.entrySet()) {
                String key = entry.getKey();
                List<List<List<String>>> value = entry.getValue();

                // Create a paragraph with the key (file name)
                XWPFParagraph paragraph = document.createParagraph();
                XWPFRun run = paragraph.createRun();
                run.setText("File Name: " + key);

                // Iterate through the value (list of tables) and write each table
                for (List<List<String>> tableData : value) {
                    XWPFTable table = document.createTable();
                    writeDataToTable(table, tableData);
                }
            }

            // Write the document content to the output file
            document.write(outputStream);
            System.out.println("Tables written to Word document successfully.");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static void writeDataToTable(XWPFTable table, List<List<String>> data) {
        for (List<String> row : data) {
            XWPFTableRow tableRow = table.createRow();
            for (String cellValue : row) {
                XWPFTableCell cell = tableRow.createCell();
                setCellTextStyle(cell, cellValue); // Apply custom style to cell text
            }
        }
    }

    public static void setCellTextStyle(XWPFTableCell cell, String text) {
        XWPFParagraph paragraph = cell.addParagraph();
        XWPFRun run = paragraph.createRun();
        run.setText(text);
        run.setFontSize(12); // Set font size to 12 points (小四)
        run.setColor("FF0000"); // Set font color to red
        run.setFontFamily("宋体"); // Set font family
    }

帮看下有啥问题，为什么插入的时候，左面多了一列。

Answer 1

没有指定行和列吧
你的数据和默认的行高列宽不匹配导致的
在创建表的时候根据你的数据指定下行和列再试试