20260404 新增流水翻译

src/main/java/com/example/demo/controller/cash/CashCollectionController.java

@@ -461,12 +461,20 @@ public class CashCollectionController {
     /**
      *新增流水-其他收入
      */
-
     @PostMapping("/addExFund")
     public Result addExFund(@RequestBody CashCollection addFundsDTO, @RequestHeader(defaultValue = "zh_CN") String lang) {
         try {
+            // 解析语言代码
+            String languageCode = parseLanguageCode(lang);
+
+            // 如果不是中文环境，将查询条件中的翻译文本转换为中文简体
+            if (!"zh".equalsIgnoreCase(languageCode) && !"zh_cn".equalsIgnoreCase(languageCode)) {
+                convertTranslatedFieldsToChinese(addFundsDTO, languageCode);
+            }
+
             String result = cashCollectionService.addExFund(addFundsDTO);
-            return Result.success(result);
+            String successMsg = languageTranslationUtil.translate(result, lang);
+            return Result.success(successMsg);
         } catch (Exception e) {
             String errorMsg = languageTranslationUtil.translate(e.getMessage(), lang);
             return Result.error(errorMsg);