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Excel模版动态数据下拉

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chenhongjie 2025-11-08 10:58:00 +08:00
parent ca46c4076f
commit 282bf46abf
1 changed files with 1 additions and 1 deletions
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ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/core/ExcelDownHandler.java
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@ -127,7 +127,7 @@ public class ExcelDownHandler implements SheetWriteHandler {
throw new ServiceException("使用ExcelDynamicOptions注解，必须给providerClass赋予ExcelOptionsProvider的实现类" + throw new ServiceException("使用ExcelDynamicOptions注解，必须给providerClass赋予ExcelOptionsProvider的实现类" +
"，字段：{}", field.getName()); "，字段：{}", field.getName());
} }
// 通过反射获取提供者实例 // 获取提供者实例
ExcelOptionsProvider provider = (ExcelOptionsProvider) SpringUtils.getBean(providerClass); ExcelOptionsProvider provider = (ExcelOptionsProvider) SpringUtils.getBean(providerClass);
Set<String> optionSets = provider.getOptions(); Set<String> optionSets = provider.getOptions();
options = new ArrayList<>(CollUtil.isNotEmpty(optionSets) ? new ArrayList<>(optionSets) : Collections.emptyList()); options = new ArrayList<>(CollUtil.isNotEmpty(optionSets) ? new ArrayList<>(optionSets) : Collections.emptyList());