fix(pricetrack): ASIN文件路径防本地路径误提交+fileKey兜底反查

backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackTaskService.java

@@ -86,6 +86,7 @@ public class PriceTrackTaskService {
     private final TaskFileJobService taskFileJobService;
     private final TaskDistributedLockService taskDistributedLockService;
     private final TaskProgressLightAssembler taskProgressLightAssembler;
+    private final com.nanri.aiimage.modules.file.service.LocalFileStorageService localFileStorageService;
 
     private FileTaskEntity loadTaskForExecution(Long taskId) {
         Map<Long, FileTaskEntity> cachedTasks = priceTrackTaskCacheService.getTaskCacheBatch(List.of(taskId));
@@ -1463,7 +1464,14 @@ public class PriceTrackTaskService {
             }
             File file = new File(rawPath);
             if (!file.isFile()) {
-                throw new BusinessException("ASIN file not found: " + rawPath);
+                // 直接路径不可读时兜底：按上传返回的 fileKey 反查服务器本地临时目录
+                File resolved = localFileStorageService.findLocalSourceFile(rawPath);
+                if (resolved != null) {
+                    file = resolved;
+                }
+            }
+            if (!file.isFile()) {
+                throw new BusinessException("ASIN 文件不存在或不可读: " + rawPath);
             }
             String lowerName = file.getName().toLowerCase(Locale.ROOT);
             if (lowerName.endsWith(".csv")) {

frontend-vue/src/pages/brand/components/BrandPriceTrackTab.vue

@@ -491,29 +491,34 @@ function saveActiveLoopRunId() {
 // ========== 文件上传 ==========
 async function selectAsinFile() {
   const api = getPywebviewApi()
+  let paths: string[] = []
   if (api?.select_files) {
     const result = await api.select_files({
       filters: [{ name: 'Excel/CSV', extensions: 'xlsx,xls,csv' }],
       multiple: true,
     })
-    if (result?.paths?.length) {
+    if (!result?.paths?.length) return
     if (!(await passGuard(checkSelectedFiles(result.paths, { allowedExtensions: EXCEL_CSV_EXTENSIONS })))) return
-      asinFiles.value = result.paths
-      asinUploadedFiles.value = await uploadAsinPathsToJava(result.paths)
-      ElMessage.success(`已选择 ${result.paths.length} 个ASIN文件`)
-    }
+    paths = result.paths
+  } else if (api?.select_brand_xlsx_files) {
+    const selected = await api.select_brand_xlsx_files()
+    if (!selected?.length) return
+    if (!(await passGuard(checkSelectedFiles(selected, { allowedExtensions: EXCEL_CSV_EXTENSIONS })))) return
+    paths = selected
+  } else {
+    ElMessage.warning('当前环境不支持文件选择，请在本地客户端中打开')
     return
   }
-  if (api?.select_brand_xlsx_files) {
-    const paths = await api.select_brand_xlsx_files()
-    if (!paths?.length) return
-    if (!(await passGuard(checkSelectedFiles(paths, { allowedExtensions: EXCEL_CSV_EXTENSIONS })))) return
+  try {
     asinFiles.value = paths
     asinUploadedFiles.value = await uploadAsinPathsToJava(paths)
     ElMessage.success(`已选择 ${paths.length} 个ASIN文件`)
-    return
+  } catch (error) {
+    // 上传失败时清空选择，避免本地路径残留被当作服务器路径提交给 Java
+    asinFiles.value = []
+    asinUploadedFiles.value = []
+    ElMessage.error(error instanceof Error ? error.message : '选择失败')
   }
-  ElMessage.warning('当前环境不支持文件选择，请在本地客户端中打开')
 }
 
 async function selectAsinFolder() {
@@ -564,10 +569,8 @@ async function uploadAsinPathsToJava(paths: Array<string | { absolutePath: strin
 }
 
 function resolveAsinRequestPaths() {
-  if (asinUploadedFiles.value.length) {
+  // 只提交上传成功后的服务器本地路径；未上传成功时不兜底本地路径（服务器无法读取）
   return asinUploadedFiles.value.map((item) => item.localPath).filter((path) => !!path)
-  }
-  return asinFiles.value
 }
 
 function resolveCountryCodesForRequest() {