feat: 增加表格单元格自适应计算高度方法,优化巡视报告单元格文本展示不全的问题

inspect-main/inspect-main-task/src/main/java/com/inspect/resultmain/controller/PatrolTaskResultMainController.java

@@ -3293,12 +3293,14 @@ public class PatrolTaskResultMainController extends BaseController {
         Cell cell62 = row6.createCell(4);
         cell62.setCellValue(inspectionReport.getInspectionTaskName());
         cell62.setCellStyle(colStyle2);
+        autoFitRowHeight(sheet, 4, 4, colStyle2);
         Cell cell63 = row6.createCell(8);
         cell63.setCellValue(MessageUtils.get("巡视统计"));
         cell63.setCellStyle(colStyle2);
         Cell cell64 = row6.createCell(12);
         cell64.setCellValue(inspectionReport.getPatrolStatistics());
         cell64.setCellStyle(colStyle2);
+        autoFitRowHeight(sheet, 4, 12, colStyle2);
 
         for (int i = 0; i < 15; ++i) {
             if (i != 0 && i != 4 && i != 8 && i != 12) {
@@ -3743,6 +3745,53 @@ public class PatrolTaskResultMainController extends BaseController {
         return outputStream.toByteArray();
     }
 
+    /**
+     * 自适应行高（手动计算）
+     * @param sheet
+     * @param rowNum 行号
+     * @param cellNum 列号
+     * @param style 样式
+     */
+    public void autoFitRowHeight(Sheet sheet, int rowNum, int cellNum, CellStyle style) {
+        Row row = sheet.getRow(rowNum);
+        if (row == null) {
+            return;
+        }
+        Cell cell = row.getCell(cellNum);
+        if (cell == null) {
+            return;
+        }
+
+        String text = cell.getStringCellValue();
+        if (text == null || text.isEmpty()) {
+            return;
+        }
+
+        int columnWidth = sheet.getColumnWidth(0);
+        double widthInChars = columnWidth / 256.0;
+
+        // 获取字体
+        Font font = sheet.getWorkbook().getFontAt(style.getFontIndex());
+        double fontHeightInPoints = font.getFontHeightInPoints();
+        // 计算每行可容纳字符数（近似公式）
+        // 粗略估计
+        double charsPerLine = widthInChars * 1.0;
+
+        // 按换行符分割 + 按列宽折行
+        String[] lines = text.split("\n");
+        int totalLines = 0;
+
+        for (String line : lines) {
+            int lineChars = line.length();
+            int linesNeeded = (int) Math.ceil(lineChars / charsPerLine);
+            totalLines += Math.max(1, linesNeeded);
+        }
+
+        // 设置行高（1 行 ≈ 15 磅，POI 用 points）
+        double rowHeightInPoints = totalLines * fontHeightInPoints;
+        row.setHeightInPoints((float) Math.max(rowHeightInPoints, row.getHeightInPoints()));
+    }
+
     @GetMapping({"/test"})
     public AjaxResult test(int count) {
         String strs = "menglei/2.jpg,menglei/1123.jpg";