update 优化 excel导出 下拉框支持顺序

ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/core/ExcelDownHandler.java

@@ -16,7 +16,6 @@ import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.ss.util.CellRangeAddressList;
 import org.apache.poi.ss.util.WorkbookUtil;
 import org.apache.poi.xssf.usermodel.XSSFDataValidation;
-import org.dromara.common.core.domain.dto.DictDataDTO;
 import org.dromara.common.core.exception.ServiceException;
 import org.dromara.common.core.service.DictService;
 import org.dromara.common.core.utils.SpringUtils;
@@ -103,9 +102,9 @@ public class ExcelDownHandler implements SheetWriteHandler {
                 String converterExp = format.readConverterExp();
                 if (StringUtils.isNotBlank(dictType)) {
                     // 如果传递了字典名，则依据字典建立下拉
-                    Collection<String> values = Optional.ofNullable(dictService.getDictData(dictType))
+                    Collection<String> values = Optional.ofNullable(dictService.getAllDictByDictType(dictType))
                         .orElseThrow(() -> new ServiceException(String.format("字典 %s 不存在", dictType)))
-                        .stream().map(DictDataDTO::getDictLabel).toList();
+                        .values();
                     options = new ArrayList<>(values);
                 } else if (StringUtils.isNotBlank(converterExp)) {
                     // 如果指定了确切的值，则直接解析确切的值

ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDictTypeServiceImpl.java

@@ -33,10 +33,7 @@ import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.stream.Collectors;
 
 /**
@@ -265,7 +262,12 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService, DictService
     @Override
     public Map<String, String> getAllDictByDictType(String dictType) {
         List<SysDictDataVo> list = SpringUtils.getAopProxy(this).selectDictDataByType(dictType);
-        return StreamUtils.toMap(list, SysDictDataVo::getDictValue, SysDictDataVo::getDictLabel);
+        // 保证顺序
+        LinkedHashMap<String, String> map = new LinkedHashMap<>();
+        for (SysDictDataVo vo : list) {
+            map.put(vo.getDictValue(), vo.getDictLabel());
+        }
+        return map;
     }
 
     /**