Discord 机器人开发#9接入 AI（Claude·ChatGPT API）！（Python 示例）

pip install -U discord.py anthropic python-dotenv

# .env
DISCORD_TOKEN=봇토큰
ANTHROPIC_API_KEY=sk-ant-...

import discord
from discord import app_commands
from anthropic import AsyncAnthropic

ai = AsyncAnthropic()  # 自动读取 ANTHROPIC_API_KEY 环境变量

@tree.command(name="ai", description="向 AI 提问")
async def ai_command(interaction: discord.Interaction, 질문: str):
    await interaction.response.defer()  # ⭐ 关键！参见下方说明
    result = await ai.messages.create(
        model="claude-haiku-4-5",
        max_tokens=1000,
        system="你是 Discord 服务器里热心的助手。请简洁地回答。",
        messages=[{"role": "user", "content": 질문}],
    )
    answer = result.content[0].text
    await interaction.followup.send(answer[:2000])

from collections import defaultdict

history = defaultdict(list)  # 按频道 ID 保存的对话记录

async def ask_ai(channel_id: int, 질문: str) -> str:
    history[channel_id].append({"role": "user", "content": 질문})
    result = await ai.messages.create(
        model="claude-haiku-4-5",
        max_tokens=1000,
        system="你是 Discord 服务器里热心的助手。",
        messages=history[channel_id][-10:],  # 只传最近 10 条
    )
    answer = result.content[0].text
    history[channel_id].append({"role": "assistant", "content": answer})
    return answer

# discord.py 2.x / anthropic 最新版 / Python 3.8+
import os
import discord
from discord import app_commands
from collections import defaultdict
from anthropic import AsyncAnthropic
from dotenv import load_dotenv

load_dotenv()

intents = discord.Intents.default()
client = discord.Client(intents=intents)
tree = app_commands.CommandTree(client)
ai = AsyncAnthropic()
history = defaultdict(list)

@client.event
async def on_ready():
    await tree.sync()
    print(f"{client.user} 登录成功！")

@tree.command(name="ai", description="向 AI 提问")
async def ai_command(interaction: discord.Interaction, 질문: str):
    await interaction.response.defer()
    try:
        history[interaction.channel_id].append({"role": "user", "content": 질문})
        result = await ai.messages.create(
            model="claude-haiku-4-5",
            max_tokens=1000,
            system="你是 Discord 服务器里热心的助手。请简洁地回答。",
            messages=history[interaction.channel_id][-10:],
        )
        answer = result.content[0].text
        history[interaction.channel_id].append({"role": "assistant", "content": answer})
        await interaction.followup.send(answer[:2000])
    except Exception as e:
        await interaction.followup.send(f"⚠️ 出错了：{e}")

client.run(os.getenv("DISCORD_TOKEN"))

from openai import AsyncOpenAI
ai = AsyncOpenAI()

result = await ai.chat.completions.create(
    model="gpt-4o-mini",
    messages=[{"role": "system", "content": "你是热心的助手。"},
              {"role": "user", "content": 질문}],
)
answer = result.choices[0].message.content