新增：根据文件夹路径查询所有文件夹和文件

data/src/main/java/com/sdm/data/controller/DataFileController.java

@@ -26,7 +26,9 @@ import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.validation.annotation.Validated;
@@ -47,6 +49,12 @@ public class DataFileController implements IDataFeignClient {
     @Autowired
     private IDataFileService IDataFileService;
 
+    /**
+     * 本地可访问的基础路径
+     */
+    @Value("${local.file.basePath:/home/simulation}")
+    private  String LOCAL_BASE_STORAGE_PATH ;
+
     /**
      * 创建文件夹
      *
@@ -783,4 +791,14 @@ public class DataFileController implements IDataFeignClient {
         return IDataFileService.getFileMinioObjectkeysByDirIds(dirIds);
     }
 
+    @PostMapping("/getLocalFiles")
+    public SdmResponse<List<LocalFileNodeVO>> scanDir(@RequestBody LocalFileListReq req) {
+        String folderPath = req.getFolderPath();
+        if(StringUtils.isBlank(folderPath)||!folderPath.startsWith(LOCAL_BASE_STORAGE_PATH)) {
+            throw new RuntimeException("目录路径非法");
+        }
+        List<LocalFileNodeVO> localFiles = FilesUtil.listFiles(folderPath);
+        return SdmResponse.success(localFiles);
+    }
+
 }

data/src/main/java/com/sdm/data/model/req/LocalFileListReq.java

@@ -0,0 +1,14 @@
+package com.sdm.data.model.req;
+
+import jakarta.validation.constraints.NotBlank;
+import lombok.Data;
+
+@Data
+public class LocalFileListReq {
+    /**
+     * 目录路径
+     */
+    @NotBlank
+    private String folderPath;
+
+}