完整API模块结构：

client/admin/api/ ├── auth.ts (认证API) ├── users.ts (用户API) ├── files.ts (文件API) ├── theme.ts (主题API) ├── charts.ts (图表API) ├── messages.ts (消息API) ├── sys.ts (系统API) ├── know_info.ts (知识库API) ├── maps.ts (地图API) └── index.ts (统一入口)

client/admin/api/files.ts

@@ -0,0 +1,161 @@
+import axios from 'axios';
+import type { FileLibrary, FileCategory } from '../../share/types.ts';
+import type { MinioUploadPolicy, OSSUploadPolicy } from '@d8d-appcontainer/types';
+
+const API_BASE_URL = '/api';
+
+interface FileUploadPolicyResponse {
+  message: string;
+  data: MinioUploadPolicy | OSSUploadPolicy;
+}
+
+interface FileListResponse {
+  message: string;
+  data: {
+    list: FileLibrary[];
+    pagination: {
+      current: number;
+      pageSize: number;
+      total: number;
+    };
+  };
+}
+
+interface FileSaveResponse {
+  message: string;
+  data: FileLibrary;
+}
+
+interface FileInfoResponse {
+  message: string;
+  data: FileLibrary;
+}
+
+interface FileDeleteResponse {
+  message: string;
+}
+
+interface FileCategoryListResponse {
+  data: FileCategory[];
+  total: number;
+  page: number;
+  pageSize: number;
+}
+
+interface FileCategoryCreateResponse {
+  message: string;
+  data: FileCategory;
+}
+
+interface FileCategoryUpdateResponse {
+  message: string;
+  data: FileCategory;
+}
+
+interface FileCategoryDeleteResponse {
+  message: string;
+}
+
+export const FileAPI = {
+  getUploadPolicy: async (filename: string, prefix: string = 'uploads/', maxSize: number = 10 * 1024 * 1024): Promise<FileUploadPolicyResponse> => {
+    try {
+      const response = await axios.get(`${API_BASE_URL}/upload/policy`, { 
+        params: { filename, prefix, maxSize } 
+      });
+      return response.data;
+    } catch (error) {
+      throw error;
+    }
+  },
+
+  saveFileInfo: async (fileData: Partial<FileLibrary>): Promise<FileSaveResponse> => {
+    try {
+      const response = await axios.post(`${API_BASE_URL}/upload/save`, fileData);
+      return response.data;
+    } catch (error) {
+      throw error;
+    }
+  },
+
+  getFileList: async (params?: {
+    page?: number,
+    pageSize?: number,
+    category_id?: number,
+    fileType?: string,
+    keyword?: string
+  }): Promise<FileListResponse> => {
+    try {
+      const response = await axios.get(`${API_BASE_URL}/upload/list`, { params });
+      return response.data;
+    } catch (error) {
+      throw error;
+    }
+  },
+
+  getFileInfo: async (id: number): Promise<FileInfoResponse> => {
+    try {
+      const response = await axios.get(`${API_BASE_URL}/upload/${id}`);
+      return response.data;
+    } catch (error) {
+      throw error;
+    }
+  },
+
+  updateDownloadCount: async (id: number): Promise<FileDeleteResponse> => {
+    try {
+      const response = await axios.post(`${API_BASE_URL}/upload/${id}/download`);
+      return response.data;
+    } catch (error) {
+      throw error;
+    }
+  },
+
+  deleteFile: async (id: number): Promise<FileDeleteResponse> => {
+    try {
+      const response = await axios.delete(`${API_BASE_URL}/upload/${id}`);
+      return response.data;
+    } catch (error) {
+      throw error;
+    }
+  },
+
+  getCategories: async (params?: {
+    page?: number,
+    pageSize?: number,
+    search?: string
+  }): Promise<FileCategoryListResponse> => {
+    try {
+      const response = await axios.get(`${API_BASE_URL}/file-categories`, { params });
+      return response.data;
+    } catch (error) {
+      throw error;
+    }
+  },
+
+  createCategory: async (data: Partial<FileCategory>): Promise<FileCategoryCreateResponse> => {
+    try {
+      const response = await axios.post(`${API_BASE_URL}/file-categories`, data);
+      return response.data;
+    } catch (error) {
+      throw error;
+    }
+  },
+
+  updateCategory: async (id: number, data: Partial<FileCategory>): Promise<FileCategoryUpdateResponse> => {
+    try {
+      const response = await axios.put(`${API_BASE_URL}/file-categories/${id}`, data);
+      return response.data;
+    } catch (error) {
+      throw error;
+    }
+  },
+
+  deleteCategory: async (id: number): Promise<FileCategoryDeleteResponse> => {
+    try {
+      const response = await axios.delete(`${API_BASE_URL}/file-categories/${id}`);
+      return response.data;
+    } catch (error) {
+      throw error;
+    }
+  }
+};