欢迎光临
我们一直在努力

openclaw 配置本地安装的大模型qwen2.5:7b,0成本竟是如此简单

在OpenClaw中配置本地的 qwen2.5:7b 模型,核心原理是利用 Ollama 启动一个兼容 OpenAI API 格式的本地服务器,然后让 OpenClaw 像调用云端接口一样去调用它。

以下是基于当前主流方案(截至2026年3月)的完整配置步骤,整合自多个实操指南,适用于 Windows、macOS 和 Linux 系统。

📋 第一步:环境准备

在开始前,请确保你的电脑满足以下条件:

  • 硬件:建议 16GB 或以上内存。如果有 NVIDIA显卡(≥8GB显存) 可以加速推理,但不是必需的。
  • Node.js:版本需 ≥ v18.0.0,推荐 v22 以上。你可以在终端输入 node –version 检查,如果没有或版本过低,请从 nodejs.org 下载安装。

🤖 第二步:安装 Ollama 并配置 Qwen2.5 模型

Ollama 是运行本地模型最简单高效的工具。

  • 安装 Ollama:访问 ollama.com 下载对应你操作系统的版本并安装。
  • 拉取 Qwen2.5 模型:打开终端(Terminal 或 PowerShell),运行以下命令下载模型(大约 4.7 GB):ollama pull qwen2.5:7b
    等待下载完成即可。
  • 🦞 第三步:安装并配置 OpenClaw

    现在来安装 OpenClaw 本体,并让它“认识”我们刚刚创建的本地模型。

  • 安装 OpenClaw: 使用 npm 进行全局安装。在终端中执行:

    npm install -g openclaw

    安装完成后,运行 openclaw –version 验证安装是否成功。

  • 运行配置向导: 执行 openclaw onboard 命令,启动交互式配置流程。

  • 填写连接本地模型的参数: 根据提示,一步步选择和输入以下信息。其他未提及的选项可以直接回车跳过或选择默认值。

    • Model/auth provider (模型供应商):选择 Custom Provider 或 OpenAI Compatible(自定义,因为 Ollama 兼容 OpenAI 的接口格式)。
    • API Base URL (接口地址):输入 http://127.0.0.1:11434/v1。这是 Ollama 服务默认的地址。
    • API Key:输入任意非空字符,例如 ollama 或 local-key。本地模型不需要真正的密钥,但 OpenClaw 的字段不能留空。
    • Model ID (模型名称):输入我们刚才创建的模型名 qwen2.5:7b-32k。
  • 处理可能出现的错误(非常重要) 如果配置完成后,启动 OpenClaw 时仍然遇到 Model context window too small 的错误,说明配置文件中的信息没有更新成功。需要手动修改:

    • 找到 OpenClaw 的配置文件,通常位于用户目录下的 .openclaw 文件夹里,主要修改两个文件:
      • C:\\Users\\<用户名>\\.openclaw\\openclaw.json
      • C:\\Users\\<用户名>\\.openclaw\\agents\\main\\agent\\models.json
    • 用记事本或VS Code打开这些文件,找到 id 为 "qwen2.5:7b-32k" 的模型配置对象,将 "contextWindow" 和 "maxTokens" 的值从 4096 改为 32768,然后保存文件。
    • 务必完全退出 OpenClaw (按 Ctrl+C),然后重新启动,修改才能生效。
  • ✅ 第四步:验证与测试

    一切就绪后,我们来检验配置是否成功。

  • 启动 OpenClaw 的文本交互界面 (TUI): 在终端中输入 openclaw tui 并回车。

  • 开始对话测试: 如果配置成功,你会看到欢迎信息,并可以输入指令。例如,尝试让它执行一个简单的任务:

    “在当前工作目录下,帮我创建一个名为 hello_ai.txt 的文件,并写入‘本地模型配置成功!’”

  • 观察日志: 如果终端上开始滚动输出文本,并且在你的文件系统中确实出现了新创建的文件,那么恭喜你,OpenClaw 已经成功接入了本地的 qwen2.5:7b 模型,可以开始使用了。

  • 其它问题: 如果中途操作失误,在命令行重新执行这个命令即可 openclaw onboard 如果想查看运行日志使用命令 openclaw logs –follow 如果想重启一下openclaw gateway restart

  • 如果在配置过程中遇到任何问题,比如模型窗口大小报错或技能无法调用,可以随时告诉我具体的错误信息,我会尽力协助你解决。

    附1:一份经过openclaw onboard命令设置成功完整可用的配置

    {
    wizard: {
    lastRunAt: '2026-03-11T09:30:35.229Z',
    lastRunVersion: '2026.3.8',
    lastRunCommand: 'onboard',
    lastRunMode: 'local',
    },
    models: {
    mode: 'merge',
    providers: {
    'custom-127-0-0-1-11434': {
    baseUrl: 'http://127.0.0.1:11434/v1',
    apiKey: '__OPENCLAW_REDACTED__',
    api: 'openai-completions',
    models: [
    {
    id: 'qwen2.5:7b',
    name: 'qwen2.5:7b (Custom Provider)',
    reasoning: false,
    input: [
    'text',
    ],
    cost: {
    input: 0,
    output: 0,
    cacheRead: 0,
    cacheWrite: 0,
    },
    contextWindow: 16000,
    maxTokens: 4096,
    },
    ],
    },
    },
    },
    agents: {
    defaults: {
    model: {
    primary: 'custom-127-0-0-1-11434/qwen2.5:7b',
    },
    models: {
    'custom-127-0-0-1-11434/qwen2.5:7b': {
    alias: 'local',
    },
    },
    workspace: '/Users/mac/.openclaw/workspace',
    },
    },
    tools: {
    profile: 'coding',
    },
    commands: {
    native: 'auto',
    nativeSkills: 'auto',
    restart: true,
    ownerDisplay: 'raw',
    },
    session: {
    dmScope: 'per-channel-peer',
    },
    hooks: {
    internal: {
    enabled: true,
    entries: {
    'command-logger': {
    enabled: true,
    },
    },
    },
    },
    gateway: {
    port: 18789,
    mode: 'local',
    bind: 'loopback',
    auth: {
    mode: 'token',
    token: '__OPENCLAW_REDACTED__',
    },
    tailscale: {
    mode: 'off',
    resetOnExit: false,
    },
    nodes: {
    denyCommands: [
    'camera.snap',
    'camera.clip',
    'screen.record',
    'contacts.add',
    'calendar.add',
    'reminders.add',
    'sms.send',
    ],
    },
    },
    meta: {
    lastTouchedVersion: '2026.3.8',
    lastTouchedAt: '2026-03-11T09:30:35.240Z',
    },
    }

    附2: 执行过程 记录执行过程中的每一步选择,最关键的一步Model/auth provider 当使用本地模型时需要选择成Custom Provider

    openclaw onboard

    🦞 OpenClaw 2026.3.8 (3caab92) — Give me a workspace and I'll give you fewer tabs, fewer toggles, and more oxygen.

    ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
    ██░▄▄▄░██░▄▄░██░▄▄▄██░▀██░██░▄▄▀██░████░▄▄▀██░███░██
    ██░███░██░▀▀░██░▄▄▄██░█░█░██░█████░████░▀▀░██░█░█░██
    ██░▀▀▀░██░█████░▀▀▀██░██▄░██░▀▀▄██░▀▀░█░██░██▄▀▄▀▄██
    ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
    🦞 OPENCLAW 🦞

    ┌ OpenClaw onboarding

    ◇ Security ─────────────────────────────────────────────────────────────────────────────────╮
    │ │
    │ Security warning — please read. │
    │ │
    │ OpenClaw is a hobby project and still in beta. Expect sharp edges. │
    │ By default, OpenClaw is a personal agent: one trusted operator boundary. │
    │ This bot can read files and run actions if tools are enabled. │
    │ A bad prompt can trick it into doing unsafe things. │
    │ │
    │ OpenClaw is not a hostile multi-tenant boundary by default. │
    │ If multiple users can message one tool-enabled agent, they share that delegated tool │
    │ authority. │
    │ │
    │ If you’re not comfortable with security hardening and access control, don’t run │
    │ OpenClaw. │
    │ Ask someone experienced to help before enabling tools or exposing it to the internet. │
    │ │
    │ Recommended baseline: │
    │ – Pairing/allowlists + mention gating. │
    │ – Multi-user/shared inbox: split trust boundaries (separate gateway/credentials, ideally │
    │ separate OS users/hosts). │
    │ – Sandbox + least-privilege tools. │
    │ – Shared inboxes: isolate DM sessions (`session.dmScope: per-channel-peer`) and keep │
    │ tool access minimal. │
    │ – Keep secrets out of the agent’s reachable filesystem. │
    │ – Use the strongest available model for any bot with tools or untrusted inboxes. │
    │ │
    │ Run regularly: │
    │ openclaw security audit –deep │
    │ openclaw security audit –fix │
    │ │
    │ Must read: https://docs.openclaw.ai/gateway/security │
    │ │
    ├────────────────────────────────────────────────────────────────────────────────────────────╯

    ◇ I understand this is personal-by-default and shared/multi-user use requires lock-down. Continue?
    │ Yes

    ◇ Onboarding mode
    │ QuickStart

    ◇ Existing config detected ─────────╮
    │ │
    │ workspace: ~/.openclaw/workspace │
    │ model: ollama/qwen2.5:7b │
    │ gateway.mode: local │
    │ gateway.port: 18789 │
    │ gateway.bind: loopback │
    │ │
    ├────────────────────────────────────╯

    ◇ Config handling
    │ Reset

    ◇ Reset scope
    │ Full reset (config + creds + sessions + workspace)
    Moved to Trash: ~/.openclaw/openclaw.json
    Moved to Trash: ~/.openclaw/agents/main/sessions
    Moved to Trash: ~/.openclaw/workspace

    ◇ QuickStart ─────────────────────────╮
    │ │
    │ Gateway port: 18789 │
    │ Gateway bind: Loopback (127.0.0.1) │
    │ Gateway auth: Token (default) │
    │ Tailscale exposure: Off │
    │ Direct to chat channels. │
    │ │
    ├──────────────────────────────────────╯

    ◇ Model/auth provider
    │ Custom Provider

    ◇ API Base URL
    │ http://127.0.0.1:11434/v1

    ◇ How do you want to provide this API key?
    │ Paste API key now

    ◇ API Key (leave blank if not required)
    │ aabbcc

    ◇ Endpoint compatibility
    │ OpenAI-compatible

    ◇ Model ID
    │ qwen2.5:7b

    ◇ Verification successful.

    ◇ Endpoint ID
    │ custom-127-0-0-1-11434

    ◇ Model alias (optional)
    │ local
    Configured custom provider: custom-127-0-0-1-11434/qwen2.5:7b

    ◇ Channel status ────────────────────────────╮
    │ │
    │ Telegram: needs token │
    │ WhatsApp (default): not linked │
    │ Discord: needs token │
    │ Slack: needs tokens │
    │ Signal: needs setup │
    │ signal-cli: missing (signal-cli) │
    │ iMessage: needs setup │
    │ imsg: missing (imsg) │
    │ IRC: not configured │
    │ Google Chat: not configured │
    │ LINE: not configured │
    │ Feishu: install plugin to enable │
    │ Google Chat: install plugin to enable │
    │ Nostr: install plugin to enable │
    │ Microsoft Teams: install plugin to enable │
    │ Mattermost: install plugin to enable │
    │ Nextcloud Talk: install plugin to enable │
    │ Matrix: install plugin to enable │
    │ BlueBubbles: install plugin to enable │
    │ LINE: install plugin to enable │
    │ Zalo: install plugin to enable │
    │ Zalo Personal: install plugin to enable │
    │ Synology Chat: install plugin to enable │
    │ Tlon: install plugin to enable │
    │ │
    ├─────────────────────────────────────────────╯

    ◇ How channels work ───────────────────────────────────────────────────────────────────────╮
    │ │
    │ DM security: default is pairing; unknown DMs get a pairing code. │
    │ Approve with: openclaw pairing approve <channel> <code> │
    │ Public DMs require dmPolicy="open" + allowFrom=["*"]. │
    │ Multi-user DMs: run: openclaw config set session.dmScope "per-channel-peer" (or │
    │ "per-account-channel-peer" for multi-account channels) to isolate sessions. │
    │ Docs: channels/pairing │
    │ │
    │ Telegram: simplest way to get started — register a bot with @BotFather and get going. │
    │ WhatsApp: works with your own number; recommend a separate phone + eSIM. │
    │ Discord: very well supported right now. │
    │ IRC: classic IRC networks with DM/channel routing and pairing controls. │
    │ Google Chat: Google Workspace Chat app with HTTP webhook. │
    │ Slack: supported (Socket Mode). │
    │ Signal: signal-cli linked device; more setup (David Reagans: "Hop on Discord."). │
    │ iMessage: this is still a work in progress. │
    │ LINE: LINE Messaging API webhook bot. │
    │ Feishu: 飞书/Lark enterprise messaging with doc/wiki/drive tools. │
    │ Nostr: Decentralized protocol; encrypted DMs via NIP-04. │
    │ Microsoft Teams: Bot Framework; enterprise support. │
    │ Mattermost: self-hosted Slack-style chat; install the plugin to enable. │
    │ Nextcloud Talk: Self-hosted chat via Nextcloud Talk webhook bots. │
    │ Matrix: open protocol; install the plugin to enable. │
    │ BlueBubbles: iMessage via the BlueBubbles mac app + REST API. │
    │ Zalo: Vietnam-focused messaging platform with Bot API. │
    │ Zalo Personal: Zalo personal account via QR code login. │
    │ Synology Chat: Connect your Synology NAS Chat to OpenClaw with full agent capabilities. │
    │ Tlon: decentralized messaging on Urbit; install the plugin to enable. │
    │ │
    ├───────────────────────────────────────────────────────────────────────────────────────────╯

    ◇ Select channel (QuickStart)
    │ Skip for now
    Updated ~/.openclaw/openclaw.json
    Workspace OK: ~/.openclaw/workspace
    Sessions OK: ~/.openclaw/agents/main/sessions

    ◇ Web search ────────────────────────────────────────╮
    │ │
    │ Web search lets your agent look things up online. │
    │ Choose a provider and paste your API key. │
    │ Docs: https://docs.openclaw.ai/tools/web │
    │ │
    ├─────────────────────────────────────────────────────╯

    ◇ Search provider
    │ Brave Search

    ◇ Brave Search API key
    │ sk-fa2fb79a8d7a485a9e8c541xxxxxxxxx

    ◇ Skills status ─────────────╮
    │ │
    │ Eligible: 12 │
    │ Missing requirements: 39 │
    │ Unsupported on this OS: 0 │
    │ Blocked by allowlist: 0 │
    │ │
    ├─────────────────────────────╯

    ◇ Configure skills now? (recommended)
    │ No

    ◇ Hooks ──────────────────────────────────────────────────────────────────╮
    │ │
    │ Hooks let you automate actions when agent commands are issued. │
    │ Example: Save session context to memory when you issue /new or /reset. │
    │ │
    │ Learn more: https://docs.openclaw.ai/automation/hooks │
    │ │
    ├──────────────────────────────────────────────────────────────────────────╯

    ◇ Enable hooks?
    │ Skip for now
    Config overwrite: /Users/mac/.openclaw/openclaw.json (sha256 e8a8432e55a8da400c64b5f3d5b4f9a0ce317cb415a4ae1683f29588ec13c406 -> bab707fae32062f3c7fa85ed8c8dd645a435373a7d3ebbea3cb30bf36d1c33e9, backup=/Users/mac/.openclaw/openclaw.json.bak)

    ◇ Gateway service runtime ────────────────────────────────────────────╮
    │ │
    │ QuickStart uses Node for the Gateway service (stable + supported). │
    │ │
    ├──────────────────────────────────────────────────────────────────────╯

    ◇ Gateway service already installed
    │ Restart

    ◓ Restarting Gateway service…..Restarted LaunchAgent: gui/501/ai.openclaw.gateway
    ◇ Gateway service restarted.


    Agents: main (default)
    Heartbeat interval: 30m (main)
    Session store (main): /Users/mac/.openclaw/agents/main/sessions/sessions.json (0 entries)

    ◇ Optional apps ────────────────────────╮
    │ │
    │ Add nodes for extra features: │
    │ – macOS app (system + notifications) │
    │ – iOS app (camera/canvas) │
    │ – Android app (camera/canvas) │
    │ │
    ├────────────────────────────────────────╯

    ◇ Control UI ─────────────────────────────────────────────────────────────────────╮
    │ │
    │ Web UI: http://127.0.0.1:18789/ │
    │ Web UI (with token): │
    │ http://127.0.0.1:18789/#token=7d271f5d5d5a638270badb2c8e3e7083dc6a9b30ec6aaccd │
    │ Gateway WS: ws://127.0.0.1:18789 │
    │ Gateway: reachable │
    │ Docs: https://docs.openclaw.ai/web/control-ui │
    │ │
    ├──────────────────────────────────────────────────────────────────────────────────╯

    ◇ Start TUI (best option!) ─────────────────────────────────╮
    │ │
    │ This is the defining action that makes your agent you. │
    │ Please take your time. │
    │ The more you tell it, the better the experience will be. │
    │ We will send: "Wake up, my friend!" │
    │ │
    ├────────────────────────────────────────────────────────────╯

    ◇ Token ────────────────────────────────────────────────────────────────────────────────────╮
    │ │
    │ Gateway token: shared auth for the Gateway + Control UI. │
    │ Stored in: ~/.openclaw/openclaw.json (gateway.auth.token) or OPENCLAW_GATEWAY_TOKEN. │
    │ View token: openclaw config get gateway.auth.token │
    │ Generate token: openclaw doctor –generate-gateway-token │
    │ Web UI keeps dashboard URL tokens in memory for the current tab and strips them from the │
    │ URL after load. │
    │ Open the dashboard anytime: openclaw dashboard –no-open │
    │ If prompted: paste the token into Control UI settings (or use the tokenized dashboard │
    │ URL). │
    │ │
    ├────────────────────────────────────────────────────────────────────────────────────────────╯

    ◇ How do you want to hatch your bot?
    │ Open the Web UI

    ◇ Dashboard ready ────────────────────────────────────────────────────────────────╮
    │ │
    │ Dashboard link (with token): │
    │ http://127.0.0.1:18789/#token=7d271f5d5d5a638270badb2c8e3e7083dc6a9b30ec6aaccd │
    │ Opened in your browser. Keep that tab to control OpenClaw. │
    │ │
    ├──────────────────────────────────────────────────────────────────────────────────╯

    ◇ Workspace backup ────────────────────────────────────────╮
    │ │
    │ Back up your agent workspace. │
    │ Docs: https://docs.openclaw.ai/concepts/agent-workspace │
    │ │
    ├───────────────────────────────────────────────────────────╯

    ◇ Security ──────────────────────────────────────────────────────╮
    │ │
    │ Running agents on your computer is risky — harden your setup: │
    │ https://docs.openclaw.ai/security │
    │ │
    ├─────────────────────────────────────────────────────────────────╯

    ◇ Web search ──────────────────────────────────────────────────────────────────╮
    │ │
    │ Web search is enabled, so your agent can look things up online when needed. │
    │ │
    │ Provider: Brave Search │
    │ API key: stored in config. │
    │ Docs: https://docs.openclaw.ai/tools/web │
    │ │
    ├───────────────────────────────────────────────────────────────────────────────╯

    ◇ What now ─────────────────────────────────────────────────────────────╮
    │ │
    │ What now: https://openclaw.ai/showcase ("What People Are Building"). │
    │ │
    ├────────────────────────────────────────────────────────────────────────╯

    └ Onboarding complete. Dashboard opened; keep that tab to control OpenClaw.

    附3: openclaw网页端效果 在这里插入图片描述

    赞(0)
    未经允许不得转载:171主机测评 » openclaw 配置本地安装的大模型qwen2.5:7b,0成本竟是如此简单
    分享到: 更多 (0)

    评论 抢沙发

    • 昵称 (必填)
    • 邮箱 (必填)
    • 网址