lesson-wsl-proxy-setup.json

{
  "task_id": "lesson-wsl-proxy-setup",
  "title": "WSL 代理配置 — 通过 Windows 梯子访问外网",
  "domain": "devops",
  "tags": [
    "wsl",
    "proxy",
    "network",
    "windows"
  ],
  "problem": "WSL 内 `curl google.com` 失败，但 Windows 能正常访问外网。WSL 默认不走 Windows 的代理。",
  "solution": "```bash\n# 1. 设置代理环境变量（临时）\nexport http_proxy=http://$(hostname).local:7890\nexport https_proxy=http://$(hostname).local:7890\nexport HTTP_PROXY=$http_proxy\nexport HTTPS_PROXY=$https_proxy\n\n# 2. 永久加入 ~/.bashrc\necho '\nexport http_proxy=http://$(hostname).local:7890\nexport https_proxy=http://$(hostname).local:7890\nexport NO_PROXY=localhost,127.0.0.1,.local\n' >> ~/.bashrc\n\n# 3. git 单独设置（WSL git 不走环境变量）\ngit config --global http.proxy http://$(hostname).local:7890\ngit config --global https.proxy http://$(hostname).local:7890\n```\n\n**注意：** 端口 7890 是常见代理端口，实际端口由你的代理软件决定（Clash 默认 7890，v2ray 默认 10808）。",
  "source": "lessons/contrib/wsl-proxy-setup.md",
  "test_cmd": ""
}