支持在用户发送消息后，马上回复。

Description

Contributor guide

Tech stack

javascriptnodejs

Domain

api

Issue type

feature

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

1

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

under 1 hour

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

fresh

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

clear

Prerequisites

basic JavaScriptunderstanding of Feishu bot API

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

80

Research direction

Search the codebase for where incoming user messages are processed. This is likely in a file handling Feishu events, such as 'event.js' or 'receive.js'. After detecting a new message and before calling the ChatGPT API, add code to immediately reply with a temporary message like 'ChatGPT is thinking...'. Then, after the actual response is ready, update or send the real reply. Look for existing examples of sending messages in the code.