Excel注解支持wrapText是否允许内容换行

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/annotation/Excel.java

@@ -79,6 +79,11 @@ public @interface Excel
     public String prompt() default "";
 
     /**
+     * 是否允许内容换行 
+     */
+    public boolean wrapText() default false;
+
+    /**
      * 设置只能选择不能输入的列内容.
      */
     public String[] combo() default {};

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java

@@ -814,7 +814,7 @@ public class ExcelUtil<T>
      */
     public void annotationDataStyles(Map<String, CellStyle> styles, Field field, Excel excel)
     {
-        String key = StringUtils.format("data_{}_{}_{}_{}", excel.align(), excel.color(), excel.backgroundColor(), excel.cellType());
+        String key = StringUtils.format("data_{}_{}_{}_{}_{}", excel.align(), excel.color(), excel.backgroundColor(), excel.cellType(), excel.wrapText());
         if (!styles.containsKey(key))
         {
             CellStyle style = wb.createCellStyle();
@@ -830,6 +830,7 @@ public class ExcelUtil<T>
             style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
             style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
             style.setFillForegroundColor(excel.backgroundColor().getIndex());
+            style.setWrapText(excel.wrapText());
             Font dataFont = wb.createFont();
             dataFont.setFontName("Arial");
             dataFont.setFontHeightInPoints((short) 10);
@@ -858,7 +859,7 @@ public class ExcelUtil<T>
         if (isSubList())
         {
             // 填充默认样式，防止合并单元格样式失效
-            sheet.setDefaultColumnStyle(column, styles.get(StringUtils.format("data_{}_{}_{}_{}", attr.align(), attr.color(), attr.backgroundColor(), attr.cellType())));
+            sheet.setDefaultColumnStyle(column, styles.get(StringUtils.format("data_{}_{}_{}_{}_{}", attr.align(), attr.color(), attr.backgroundColor(), attr.cellType(), attr.wrapText())));
             if (attr.needMerge())
             {
                 sheet.addMergedRegion(new CellRangeAddress(rownum - 1, rownum, column, column));
@@ -990,7 +991,7 @@ public class ExcelUtil<T>
                         sheet.addMergedRegion(new CellRangeAddress(subMergedFirstRowNum, subMergedLastRowNum, column, column));
                     }
                 }
-                cell.setCellStyle(styles.get(StringUtils.format("data_{}_{}_{}_{}", attr.align(), attr.color(), attr.backgroundColor(), attr.cellType())));
+                cell.setCellStyle(styles.get(StringUtils.format("data_{}_{}_{}_{}_{}", attr.align(), attr.color(), attr.backgroundColor(), attr.cellType(), attr.wrapText())));
 
                 // 用于读取对象中的属性
                 Object value = getTargetValue(vo, field, attr);