x

static/vue-app.js

@@ -918,6 +918,20 @@ const MoldInsightView = {
 
     const uploadFile = async () => {
       if (!state.selectedFile) return;
+
+      if (!appState.token) {
+        state.error = '请先登录后再上传文件';
+        addNotification('请先登录', 'warning');
+        router.push('/login');
+        return;
+      }
+
+      if (appState.token === 'demo') {
+        state.error = '演示模式不支持文件上传，请使用完整账户登录';
+        addNotification('演示模式不支持上传', 'warning');
+        return;
+      }
+
       state.uploading = true;
       state.error = "";
       state.progress = 0;
@@ -929,9 +943,16 @@ const MoldInsightView = {
       try {
         const res = await fetch("/api/upload", {
           method: "POST",
-          headers: appState.token ? { 'Authorization': `Bearer ${appState.token}` } : {},
+          headers: { 'Authorization': `Bearer ${appState.token}` },
           body: formData
         });
+        if (res.status === 401) {
+          clearAuth();
+          state.error = '登录已过期，请重新登录';
+          addNotification('登录已过期，请重新登录', 'warning');
+          router.push('/login');
+          return;
+        }
         if (!res.ok) throw new Error(`上传失败: ${res.status}`);
         const data = await res.json();
         state.currentTask = { task_id: data.task_id, status: "processing", filename: data.file_info?.filename };