feat: Day 21-22 - knowledge base frontend completed, fix CORS and file upload issues

- Complete knowledge base list and detail pages
- Complete document upload component
- Fix CORS config (add PUT/DELETE method support)
- Fix file upload issues (disabled state and beforeUpload return value)
- Add detailed debug logs (cleaned up)
- Create Day 21-22 completion summary document

frontend/.gitignore

@@ -29,3 +29,4 @@ dist-ssr
 
 
 
+

frontend/index.html

@@ -14,3 +14,4 @@
 
 
 
+

frontend/package.json

@@ -41,3 +41,4 @@
 }
 
 
+

frontend/postcss.config.js

@@ -7,3 +7,4 @@ export default {
 
 
 
+

frontend/src/api/index.ts

@@ -23,3 +23,4 @@ export default {
 
 
 
+

frontend/src/api/knowledgeBaseApi.ts

@@ -183,3 +183,4 @@ export const documentApi = {
   },
 };
 
+

frontend/src/components/chat/MessageInput.css

@@ -80,3 +80,4 @@
 
 
 
+

frontend/src/components/chat/MessageInput.tsx

@@ -179,3 +179,4 @@ export default MessageInput;
 
 
 
+

frontend/src/components/chat/ModelSelector.css

@@ -52,3 +52,4 @@
 
 
 
+

frontend/src/components/knowledge/CreateKBDialog.tsx

@@ -113,3 +113,4 @@ const CreateKBDialog: React.FC<CreateKBDialogProps> = ({
 
 export default CreateKBDialog;
 
+

frontend/src/components/knowledge/DocumentList.tsx

@@ -209,3 +209,4 @@ const DocumentList: React.FC<DocumentListProps> = ({
 
 export default DocumentList;
 
+

frontend/src/components/knowledge/DocumentUpload.tsx

@@ -56,7 +56,7 @@ const DocumentUpload: React.FC<DocumentUploadProps> = ({
       return Upload.LIST_IGNORE;
     }
 
-    return false; // 阻止自动上传，我们手动处理
+    // 不返回任何值，让 customRequest 处理上传
   };
 
   const customRequest: UploadProps['customRequest'] = async (options) => {

frontend/src/components/knowledge/EditKBDialog.tsx

@@ -109,3 +109,4 @@ const EditKBDialog: React.FC<EditKBDialogProps> = ({
 
 export default EditKBDialog;
 
+

frontend/src/components/knowledge/KnowledgeBaseList.tsx

@@ -201,3 +201,4 @@ const KnowledgeBaseList: React.FC<KnowledgeBaseListProps> = ({
 
 export default KnowledgeBaseList;
 
+

frontend/src/index.css

@@ -23,3 +23,4 @@ body {
 
 
 
+

frontend/src/main.tsx

@@ -18,3 +18,4 @@ ReactDOM.createRoot(document.getElementById('root')!).render(
 
 
 
+

frontend/src/pages/KnowledgePage.tsx

@@ -201,7 +201,7 @@ const KnowledgePage: React.FC = () => {
                 <DocumentUpload
                   kbId={currentKb.id}
                   onUploadSuccess={handleUploadSuccess}
-                  disabled={loading}
+                  disabled={false}
                   maxDocuments={50}
                   currentDocumentCount={documents.length}
                 />

frontend/src/stores/useKnowledgeBaseStore.ts

@@ -215,3 +215,4 @@ export const useKnowledgeBaseStore = create<KnowledgeBaseState>((set, get) => ({
   },
 }));
 
+

frontend/src/types/index.ts

@@ -89,3 +89,4 @@ export interface ApiResponse<T = any> {
 
 
 
+

frontend/src/vite-env.d.ts

@@ -11,3 +11,4 @@ interface ImportMeta {
 
 
 
+

frontend/tailwind.config.js

@@ -15,3 +15,4 @@ export default {
 
 
 
+

frontend/tsconfig.json

@@ -32,3 +32,4 @@
 
 
 
+

frontend/tsconfig.node.json

@@ -12,3 +12,4 @@
 
 
 
+

frontend/vite.config.ts

@@ -23,3 +23,4 @@ export default defineConfig({
 
 
 
+

frontend/启动前端.bat

@@ -13,3 +13,4 @@ pause
 
 
 
+