Install
openclaw skills install weixin-setupInstall and connect the WeChat ClawBot (微信ClawBot) channel plugin for OpenClaw. Patches qrcode-terminal to output scannable image URLs instead of ASCII QR codes, which break in non-monospace surfaces like webchat, Discord, Feishu. Use when the user asks to set up WeChat, connect WeChat, install the WeChat plugin, scan WeChat QR code, link WeChat to OpenClaw, or says 微信ClawBot, 微信插件, 连接微信, 微信扫码. Triggers on phrases like connect WeChat, install WeChat plugin, 微信, 微信扫码登录.
openclaw skills install weixin-setupEnglish: Install, connect, and troubleshoot the WeChat ClawBot channel plugin for OpenClaw.
openclaw CLI 可用)npx -y @tencent-weixin/openclaw-weixin-cli@latest install
插件使用 qrcode-terminal 输出 ASCII 二维码,在等宽终端里正常,但在 webchat、Discord、Feishu 等界面里无法扫描。
需要 patch 为图片 URL 输出:
QR_MAIN=$(find /home/node/.openclaw/extensions/openclaw-weixin/node_modules/qrcode-terminal/lib/main.js -type f 2>/dev/null | head -1)
if [ -f "$QR_MAIN" ]; then
sed -i '/var qrcode = new QRCode(-1, this.error);/c\
// Patched: output image URL instead of ASCII\
var encoded = encodeURIComponent(input);\
var imageUrl = "https://api.qrserver.com/v1/create-qr-code/?size=400x400&data=" + encoded;\
var output = "\\n📷 扫码链接(复制到浏览器打开或微信扫一扫):\\n" + imageUrl + "\\n";\
if (cb) cb(output); else console.log(output);\
return;\n' "$QR_MAIN"
echo "✅ 已 patch $QR_MAIN"
else
echo "ERROR: qrcode-terminal 未找到,请先安装微信插件"
fi
⚠️ 重要: 插件更新后 patch 会丢失,需要重新执行。
openclaw channels login --channel openclaw-weixin --verbose
会输出一个 QR 图片链接。在浏览器打开,用微信扫码完成连接。
openclaw status 2>&1 | grep -i "openclaw-weixin"
期望输出:openclaw-weixin │ ON │ OK
扫码登录成功后,插件注册的 accountId 和 config 里的可能不一致,导致收不到消息。
排查方法:
openclaw config get channels.openclaw-weixincat /home/node/.openclaw/state/openclaw-weixin/accounts.json# 把 NEW_ACCOUNT_ID 替换为 accounts.json 里的值
openclaw config set channels.openclaw-weixin.accountId "NEW_ACCOUNT_ID"
# Reload gateway
kill -USR1 $(pgrep -f openclaw-gateway)
openclaw channels login --channel openclaw-weixin
每次扫码创建一个新账号,可同时在线多个。
按微信账号隔离会话上下文:
openclaw config set agents.mode per-channel-per-peer
| 问题 | 解决方案 |
|---|---|
| 二维码在聊天中无法扫描 | 执行 patch(第 2 步)或用真实终端 |
| 二维码过期 | 重新运行 openclaw channels login --channel openclaw-weixin |
| 插件未加载 | 检查 openclaw status,确认已启用 |
| 发消息没回复 | ⚠️ 检查 accountId 不匹配(第 5 步) |
| 连接断开 | 重新运行登录命令重新认证 |
| 插件更新后 patch 失效 | 重新执行 qrcode-terminal patch(第 2 步) |