|  | @@ -667,17 +667,10 @@ public class ExcelUtil<T>
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				|  |  |              // 设置列宽
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				|  |  |              sheet.setColumnWidth(column, (int) ((attr.width() + 0.72) * 256));
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				|  |  |          }
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				|  |  | -        // 如果设置了提示信息则鼠标放上去提示.
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				|  |  | -        if (StringUtils.isNotEmpty(attr.prompt()))
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				|  |  | +        if (StringUtils.isNotEmpty(attr.prompt()) || attr.combo().length > 0)
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				|  |  |          {
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				|  |  | -            // 这里默认设了2-101列提示.
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				|  |  | -            setXSSFPrompt(sheet, "", attr.prompt(), 1, 100, column, column);
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				|  |  | -        }
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				|  |  | -        // 如果设置了combo属性则本列只能选择不能输入
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				|  |  | -        if (attr.combo().length > 0)
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				|  |  | -        {
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				|  |  | -            // 这里默认设了2-101列只能选择不能输入.
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				|  |  | -            setXSSFValidation(sheet, attr.combo(), 1, 100, column, column);
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				|  |  | +            // 提示信息或只能选择不能输入的列内容.
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				|  |  | +            setPromptOrValidation(sheet, attr.combo(), attr.prompt(), 1, 100, column, column);
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				|  |  |          }
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				|  |  |      }
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				|  |  |  
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				|  | @@ -736,48 +729,29 @@ public class ExcelUtil<T>
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				|  |  |      }
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				|  |  |  
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				|  |  |      /**
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				|  |  | -     * 设置 POI XSSFSheet 单元格提示
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				|  |  | -     *
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				|  |  | +     * 设置 POI XSSFSheet 单元格提示或选择框
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				|  |  | +     * 
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				|  |  |       * @param sheet 表单
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				|  |  | -     * @param promptTitle 提示标题
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				|  |  | +     * @param textlist 下拉框显示的内容
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				|  |  |       * @param promptContent 提示内容
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				|  |  |       * @param firstRow 开始行
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				|  |  |       * @param endRow 结束行
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				|  |  |       * @param firstCol 开始列
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				|  |  |       * @param endCol 结束列
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				|  |  |       */
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				|  |  | -    public void setXSSFPrompt(Sheet sheet, String promptTitle, String promptContent, int firstRow, int endRow,
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				|  |  | +    public void setPromptOrValidation(Sheet sheet, String[] textlist, String promptContent, int firstRow, int endRow,
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				|  |  |              int firstCol, int endCol)
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				|  |  |      {
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				|  |  |          DataValidationHelper helper = sheet.getDataValidationHelper();
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				|  |  | -        DataValidationConstraint constraint = helper.createCustomConstraint("DD1");
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				|  |  | +        DataValidationConstraint constraint = textlist.length > 0 ? helper.createExplicitListConstraint(textlist) : helper.createCustomConstraint("DD1");
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				|  |  |          CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
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				|  |  |          DataValidation dataValidation = helper.createValidation(constraint, regions);
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				|  |  | -        dataValidation.createPromptBox(promptTitle, promptContent);
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				|  |  | -        dataValidation.setShowPromptBox(true);
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				|  |  | -        sheet.addValidationData(dataValidation);
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				|  |  | -    }
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				|  |  | -
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				|  |  | -    /**
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				|  |  | -     * 设置某些列的值只能输入预制的数据,显示下拉框.
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				|  |  | -     *
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				|  |  | -     * @param sheet 要设置的sheet.
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				|  |  | -     * @param textlist 下拉框显示的内容
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				|  |  | -     * @param firstRow 开始行
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				|  |  | -     * @param endRow 结束行
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				|  |  | -     * @param firstCol 开始列
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				|  |  | -     * @param endCol 结束列
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				|  |  | -     * @return 设置好的sheet.
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				|  |  | -     */
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				|  |  | -    public void setXSSFValidation(Sheet sheet, String[] textlist, int firstRow, int endRow, int firstCol, int endCol)
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				|  |  | -    {
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				|  |  | -        DataValidationHelper helper = sheet.getDataValidationHelper();
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				|  |  | -        // 加载下拉列表内容
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				|  |  | -        DataValidationConstraint constraint = helper.createExplicitListConstraint(textlist);
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				|  |  | -        // 设置数据有效性加载在哪个单元格上,四个参数分别是:起始行、终止行、起始列、终止列
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				|  |  | -        CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
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				|  |  | -        // 数据有效性对象
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				|  |  | -        DataValidation dataValidation = helper.createValidation(constraint, regions);
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				|  |  | +        if (StringUtils.isNotEmpty(promptContent))
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				|  |  | +        {
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				|  |  | +            // 如果设置了提示信息则鼠标放上去提示
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				|  |  | +            dataValidation.createPromptBox("", promptContent);
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				|  |  | +            dataValidation.setShowPromptBox(true);
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				|  |  | +        }
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				|  |  |          // 处理Excel兼容性问题
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				|  |  |          if (dataValidation instanceof XSSFDataValidation)
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				|  |  |          {
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				|  | @@ -788,7 +762,6 @@ public class ExcelUtil<T>
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				|  |  |          {
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				|  |  |              dataValidation.setSuppressDropDownArrow(false);
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				|  |  |          }
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				|  |  | -
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				|  |  |          sheet.addValidationData(dataValidation);
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				|  |  |      }
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