feishu stream (#6629)

document/content/docs/self-host/upgrading/4-14/41410.mdx

@@ -6,6 +6,7 @@ description: 'FastGPT V4.14.10 更新说明'
 
 ## 🚀 新增内容
 
+1. 飞书发布渠道，支持流输出。
 
 ## ⚙️ 优化
 

document/data/doc-last-modified.json

@@ -220,6 +220,7 @@
   "document/content/docs/self-host/upgrading/4-14/4140.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/4-14/4141.en.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/4-14/4141.mdx": "2026-03-03T17:39:47+08:00",
+  "document/content/docs/self-host/upgrading/4-14/41410.mdx": "2026-03-24T09:59:30+08:00",
   "document/content/docs/self-host/upgrading/4-14/4142.en.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/4-14/4142.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/4-14/4143.en.mdx": "2026-03-03T17:39:47+08:00",
@@ -239,7 +240,7 @@
   "document/content/docs/self-host/upgrading/4-14/41481.en.mdx": "2026-03-09T12:02:02+08:00",
   "document/content/docs/self-host/upgrading/4-14/41481.mdx": "2026-03-09T17:39:53+08:00",
   "document/content/docs/self-host/upgrading/4-14/4149.en.mdx": "2026-03-23T12:17:04+08:00",
-  "document/content/docs/self-host/upgrading/4-14/4149.mdx": "2026-03-23T23:36:27+08:00",
+  "document/content/docs/self-host/upgrading/4-14/4149.mdx": "2026-03-23T23:37:12+08:00",
   "document/content/docs/self-host/upgrading/outdated/40.en.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/outdated/40.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/outdated/41.en.mdx": "2026-03-03T17:39:47+08:00",
@@ -381,7 +382,7 @@
   "document/content/docs/self-host/upgrading/upgrade-intruction.en.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/upgrade-intruction.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/toc.en.mdx": "2026-03-23T12:10:44+08:00",
-  "document/content/docs/toc.mdx": "2026-03-23T11:57:05+08:00",
+  "document/content/docs/toc.mdx": "2026-03-24T09:59:30+08:00",
   "document/content/docs/use-cases/app-cases/dalle3.en.mdx": "2026-02-26T22:14:30+08:00",
   "document/content/docs/use-cases/app-cases/dalle3.mdx": "2025-07-23T21:35:03+08:00",
   "document/content/docs/use-cases/app-cases/english_essay_correction_bot.en.mdx": "2026-02-26T22:14:30+08:00",

packages/global/common/error/utils.ts

@@ -28,6 +28,10 @@ export const getErrText = (err: any, def = ''): any => {
   return replaceSensitiveText(msg);
 };
 
+export const getErrResponse = (err: any): any => {
+  return err?.response?.data || err?.response || err;
+};
+
 export class UserError extends Error {
   constructor(message: string) {
     super(message);

packages/service/common/api/axios.ts

 import _, { type AxiosRequestConfig } from 'axios';
 import { ProxyAgent } from 'proxy-agent';
+import { isDevEnv } from '@fastgpt/global/common/system/constants';
 
 export function createProxyAxios(config?: AxiosRequestConfig) {
+  if (isDevEnv) {
+    return _.create(config);
+  }
   const agent = new ProxyAgent();
 
   return _.create({

packages/service/support/outLink/runtime/utils.ts

@@ -21,7 +21,7 @@ import { authOutLinkLimit } from './auth';
 import { addOutLinkUsage } from '../../../support/outLink/tools';
 import { getLogger, LogCategories } from '../../../common/logger';
 import { appendRedisCache } from '../../../common/redis/cache';
-import { getErrText } from '@fastgpt/global/common/error/utils';
+import { getErrResponse, getErrText } from '@fastgpt/global/common/error/utils';
 import { getUsageSourceByPublishChannel } from '@fastgpt/global/support/wallet/usage/tools';
 import { getChatSourceByPublishChannel } from '@fastgpt/global/core/chat/utils';
 import { WORKFLOW_MAX_RUN_TIMES } from '../../../core/workflow/constants';
@@ -75,7 +75,10 @@ export type outLinkInvokeChatProps<T extends OutlinkAppType> = {
   res?: NextApiResponse;
   messageId: string;
   chatUserId: string;
-  replyCallback?: (replyContent: string) => Promise<any>;
+  // Called once with complete response content (all channels except wecom)
+  onReply?: (replyContent: string) => Promise<void>;
+  // Called for each streaming chunk (feishu and other push channels)
+  onStreamChunk?: (text: string) => Promise<void>;
   streamId?: string;
 };
 
@@ -91,7 +94,8 @@ export async function outlinkInvokeChat<T extends OutlinkAppType>({
   res,
   messageId,
   chatUserId,
-  replyCallback,
+  onReply,
+  onStreamChunk,
   streamId
 }: outLinkInvokeChatProps<T>) {
   const streamResKey = `${STREAM_CACHE_KEY_PREFIX}${streamId}`;
@@ -112,7 +116,7 @@ export async function outlinkInvokeChat<T extends OutlinkAppType>({
     const userQuestion = query.find((item) => item.text)?.text?.content || '';
     if (RESET_CHAT_INPUT[userQuestion]) {
       await resetChat({ appId: outLinkConfig.appId, chatId });
-      await replyCallback?.(RESET_CHAT_REPLY);
+      await onReply?.(RESET_CHAT_REPLY);
       if (streamId) {
         await appendRedisCache(streamResKey, RESET_CHAT_REPLY, 60);
         await appendRedisCache(streamResKey, STREAM_END_FLAG, 60);
@@ -144,7 +148,9 @@ export async function outlinkInvokeChat<T extends OutlinkAppType>({
       ip: chatId
     });
 
-    const workflowStreamResponse = streamId
+    const enableStreaming = !!streamId || !!onStreamChunk;
+
+    const workflowStreamResponse = enableStreaming
       ? async ({
           write,
           event,
@@ -158,7 +164,12 @@ export async function outlinkInvokeChat<T extends OutlinkAppType>({
             try {
               const text = data.choices?.[0]?.delta?.content;
               if (text) {
-                await appendRedisCache(streamResKey, text, 60);
+                if (streamId) {
+                  await appendRedisCache(streamResKey, text, 60);
+                }
+                if (onStreamChunk) {
+                  await onStreamChunk(text);
+                }
               }
             } catch (error) {
               logger.error('Outlink real-time streaming failed', {
@@ -171,8 +182,10 @@ export async function outlinkInvokeChat<T extends OutlinkAppType>({
         }
       : undefined;
 
-    // Append first
-    await appendRedisCache(streamResKey, '', 120);
+    // Initialize Redis key only when needed
+    if (streamId) {
+      await appendRedisCache(streamResKey, '', 120);
+    }
 
     // Merge global variables from database
     const variables = chatDetail?.variables ?? {};
@@ -202,7 +215,7 @@ export async function outlinkInvokeChat<T extends OutlinkAppType>({
       histories,
       query: query,
       chatConfig,
-      stream: streamId ? true : false,
+      stream: enableStreaming,
       workflowStreamResponse,
       runtimeEdges: storeEdges2RuntimeEdges(edges),
       runtimeNodes: storeNodes2RuntimeNodes(nodes, getWorkflowEntryNodeIds(nodes)),
@@ -225,31 +238,13 @@ export async function outlinkInvokeChat<T extends OutlinkAppType>({
     const replyResult = await (async () => {
       try {
         if (streamId) {
-          // if streamId is provided, do not reply
-          return;
+          // wecom model: Redis handles streaming, no reply needed
+          return { success: true };
         }
-        const result = await replyCallback?.(responseContent);
-
-        if (result.errcode !== 0) {
-          logger.error('Outlink official account reply failed', {
-            errmsg: result.errmsg
-          });
-          return {
-            success: false,
-            errmsg: result.errmsg
-          };
-        }
-
-        logger.debug('Outlink official account reply success', {
-          responseContent,
-          result
-        });
-        return {
-          success: true,
-          data: result
-        };
+        await onReply?.(responseContent);
+        return { success: true };
       } catch (error) {
-        logger.error('Outlink reply callback failed', { error });
+        logger.error('Outlink reply callback failed', { error: getErrResponse(error) });
         return {
           success: false,
           errmsg: getErrText(error)
@@ -306,9 +301,10 @@ export async function outlinkInvokeChat<T extends OutlinkAppType>({
     });
 
     try {
-      await appendRedisCache(streamResKey, STREAM_END_FLAG, 60);
-
-      await replyCallback?.(`App run error: ${getErrText(error)}`);
+      if (streamId) {
+        await appendRedisCache(streamResKey, STREAM_END_FLAG, 60);
+      }
+      await onReply?.(`App run error: ${getErrText(error)}`);
     } catch (error) {
       logger.error('Outlink invoke chat fallback reply failed', {
         shareId: outLinkConfig.shareId,

packages/service/support/outLink/wechat/mq.ts

@@ -126,13 +126,12 @@ async function processUserGroup(
       query: [{ text: { content: group.text } }],
       messageId: group.msgIds[group.msgIds.length - 1],
       chatUserId: group.userId,
-      replyCallback: async (replyContent: string) => {
+      onReply: async (replyContent: string) => {
         await client.sendMessage({
           to_user_id: group.userId,
           text: replyContent,
           context_token: group.contextToken
         });
-        return { errcode: 0 };
       }
     });
   } catch (error) {