feat: 字典项下拉接口完善

src/main/java/com/youlai/system/controller/SysDictController.java

@@ -1,6 +1,7 @@
 package com.youlai.system.controller;
 
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.youlai.system.common.model.Option;
 import com.youlai.system.common.result.PageResult;
 import com.youlai.system.common.result.Result;
 import com.youlai.system.model.vo.DictPageVO;
@@ -15,6 +16,8 @@ import lombok.RequiredArgsConstructor;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.List;
+
 /**
  * 字典控制层
  *
@@ -38,6 +41,15 @@ public class SysDictController {
         return PageResult.success(result);
     }
 
+    @Operation(summary = "字典数据项列表")
+    @GetMapping("/{code}/options")
+    public Result<List<Option>> getDictOptions(
+            @Parameter(description = "字典编码") @PathVariable String code
+    ) {
+        List<Option> options = dictService.listDictItemsByCode(code);
+        return Result.success(options);
+    }
+
     @Operation(summary = "字典表单")
     @GetMapping("/{id}/form")
     public Result<DictForm> getDictForm(