feat: 添加 sendOss 函数和文件流读取路由，支持文件发送功能

src/modules/fm-manager/proxy/ai-proxy.ts

@@ -391,3 +391,20 @@ export const aiProxy = async (req: IncomingMessage, res: ServerResponse, opts: P
 
   return getAiProxy(req, res, opts);
 };
+
+
+type SendOssOptions = {
+  /**
+   * 文件路径，必须
+   * 例如：/root/resources/demo/1.0.0/readme.md
+   */
+  filepath: string;
+  user?: {
+    username?: string;
+    id?: string;
+  }
+}
+// TODO: 这个函数需要重构，应该放在一个独立的模块中，需要完善权限校验等功能，单实现文件发送功能
+export const sendOss = async (res: ServerResponse, opts: SendOssOptions) => {
+
+}

src/routes/file/stream.ts

@@ -0,0 +1,29 @@
+import { app } from '@/app.ts';
+import { getFileStat, getMinioList, deleteFile, updateFileStat, deleteFileByPrefix } from './module/get-minio-list.ts';
+import path from 'path';
+import { CustomError } from '@kevisual/router';
+import { callDetectAppVersion } from '../app-manager/export.ts';
+import { UserId } from '../user/modules/user-id.ts';
+import { z } from 'zod';
+import { sendOss } from '@/modules/fm-manager/index.ts';
+app.route({
+  path: 'file',
+  key: 'stream',
+  description: '文件读取，图片，文件等非文本文件的读取，返回文件流，send file 到前端',
+  middleware: ['auth'],
+  metadata: {
+    args: {
+      name: z.string().describe('文件路径, 例如/root/resources/demo/1.0.0/readme.md'),
+    }
+  }
+}).define(async (ctx) => {
+  const name = ctx.args.name
+  if (!name) {
+    ctx.res.statusCode = 400
+    ctx.res.end('文件路径是必填项')
+    return
+  }
+  let objectName = name;
+  const tokenUser = ctx.state.tokenUser;
+  await sendOss(ctx.res, { filepath: objectName, user: tokenUser });
+}).addTo(app)