内网离线安装playwright

2026-5-27

根据: https://github.com/ji233-Sun/playwright-install-linux-china

对于playwright v1.57+

  1. 下载 chrome for testing 的对应版本，自行替换下面的url内的版本号
    https://cdn.npmmirror.com/binaries/chrome-for-testing/148.0.7778.96/win64/chrome-win64.zip
    chromium-headless-shell-win64.zip
    ffmpeg-win64.zip
    winldd-win64.zip

  2. 将chromium重命名为chrome, 设置环境变量

$env:PLAYWRIGHT_DOWNLOAD_HOST="http://localhost:8000"
$env:PLAYWRIGHT_CHROMIUM_DOWNLOAD_HOST="http://localhost:8000"
python -m http.server
# playwright install browser

2026-5-6

TODO: 想做一个内网自动安装的脚本了……油猴+python

js脚本访问

  1. 获取npmmirror镜像站最新的builds版本号 https://registry.npmmirror.com/-/binary/playwright/builds/chromium/ ,找date最大的值, 这里是 1200. 并下载对应的2个二进制zip
  2. 获取最新release版本号: v1.57
  3. 读取github的browser.json，替换下方url的替换release-1.xx分支。版本默认降低5个，二分法确定对应的revision: 1200
    https://raw.githubusercontent.com/microsoft/playwright/refs/heads/release-1.57/packages/playwright-core/browsers.json
  4. 弹窗以shell命令返回：bun i playwright@v1.57 @playwright/mcp@0.0.x ，提示用户按指定的结构放置。mkdir -p builds/chromium/1200/
  5. python脚本负责启动http服务器，根据桌面的.lnk修改index.js, 然后执行shell: playwright install; playwright-mcp install-browser. 默认lnk ~.bun/install/global/node_modules/playwright/node_modules/playwright-core/lib/server/registry/index.js 或 mcp lib/coreBundle.js
  6. 验证 playwright install; playwright-mcp install-browser chromium 退出码

2026-4-15 playwright v1.59.1

playwright install chromium firefox

chrome-win64.zip

firefox-win64.zip

步骤

  1. 根据报错，下载版本匹配的 chromium-win64.zip chromium-headless-shell-win64.zip winldd-win64.zip （这个链接是2025-8月的1187版本for windows x86_64）
  2. pip install mitmproxy
  3. 复制下面脚本为redirect.py，修改REMAP变量为代理地址:本地路径：
redirect.py 
#!/bin/env mitmdump -s redirect.py -p 8080 --mode upstream:http://localhost:10808
"""
TODO: currently you need to install manually mitmproxy .pem certificate into system trust store
"""""
from mitmproxy import http, ctx
from mitmproxy.http import Response

Log = ctx.log
REMAP = {
    "http://127.0.0.1:8080/builds/chromium/1187/chromium-win64.zip": r"~/Downloads/chromium-win64.zip",
    "http://127.0.0.1:8080/builds/chromium/1187/chromium-headless-shell-win64.zip": r"~/Downloads/chromium-headless-shell-win64.zip",
    "http://127.0.0.1:8080/builds/chromium/1007/winldd-win64.zip": r"~/Downloads/winldd-win64.zip"
}

def request(flow: http.HTTPFlow) -> None:
    file = REMAP.get(flow.request.url, None)
    if file:
        Log.info(f"[Remap ? →裟]\t{flow.request.url=}")
        try:
            # 读取本地文件内容
            with open(file, "rb") as f:
                content = f.read()
            if len(content) == 0:
                Log.warn(f"Local {file=} is empty.")
                # 可选操作：返回空响应
                flow.response = Response.make(
                    204, b"", {"Content-Type": "text/plain"}  # 无内容
                )
                return

            # 构建响应
            flow.response = Response.make(
                200,  # 状态码
                content,  # 响应内容
                {"Content-Type": "application/octet-stream"},  # 响应头
            )
            Log.info(f"' {file=}")
        except Exception as e:
            Log.warn(e)
            # 可选操作：返回错误响应
            flow.response = Response.make(
                500,  # 内部服务器错误
                b"Failed to load local file",
                {"Content-Type": "text/plain"},
            )
    else:
        Log.info(f"[Direct]\t{flow.request.url=}")
  1. mitmweb -s redirct.py -p 10086（可将mitmweb替换为mitmdump）
  2. 修改playwright的安装脚本，将https://cdn.playwright.dev/dbazure/download/playwright替换为http://127.0.0.1:8080。版本号在node_modules/playwright-core/browsers.json查询。
    • 若是npm安装的js版本playwright，则其位置在项目目录/node_modules/playwright-core/lib/server/registry/index.js
    • 若是pip安装的pypi包，自己找一下，全局搜索就能出来（😜知道的小伙伴在评论区告诉我一下）
  3. bun x playwright install（bun可替换为pnpm）重新触发playwright的安装脚本，OK！

起因

slidv 导出需要 playwright

参考

https://zhuanlan.zhihu.com/p/1896980264669909081

posted @ 2025-12-08 09:34  Nolca  阅读(615)  评论(0)    收藏  举报