platformos/playwrightPlaywright Docker镜像是基于官方Playwright工具构建的容器化解决方案,旨在提供一致、隔离的跨浏览器自动化测试环境。该镜像预安装了Playwright核心依赖、浏览器二进制文件(Chrome/Chromium、Firefox、WebKit)及相关系统库,支持在容器中直接运行Playwright测试脚本,无需本地配置复杂的浏览器环境,特别适用于自动化测试、网页抓取和CI/CD流水线集成。
docker run)bash# 运行本地测试脚本(以JavaScript为例) docker run -v $(pwd)/tests:/tests mcr.microsoft.com/playwright:v1.44.0 \ node /tests/example-test.js
说明:
-v $(pwd)/tests:/tests将本地tests目录挂载到容器内/tests路径,容器执行node /tests/example-test.js运行测试脚本。
bashdocker run -v $(pwd):/workspace mcr.microsoft.com/playwright:v1.44.0 \ python3 /workspace/generate-pdf.py
示例脚本
generate-pdf.py可调用Playwright的page.pdf()方法生成目标网页PDF。
yamlversion: '3.8' services: playwright-test: image: mcr.microsoft.com/playwright:v1.44.0 volumes: - ./tests:/tests # 挂载测试代码 - ./reports:/reports # 挂载测试报告输出目录 environment: - HEADLESS=1 # 启用无头模式(1=启用,0=禁用) - BROWSER=chromium # 默认浏览器(可选:chromium/firefox/webkit) - TEST_TIMEOUT=30000 # 测试超时时间(毫秒,默认30000) command: pytest /tests --html=/reports/report.html # 示例:Python pytest运行测试并生成报告
| 环境变量 | 说明 | 默认值 |
|---|---|---|
HEADLESS | 是否启用无头模式 | 1(启用) |
BROWSER | 默认浏览器 | chromium |
PLAYWRIGHT_BROWSERS_PATH | 浏览器二进制文件路径 | /ms-playwright |
TEST_TIMEOUT | 全局测试超时时间(毫秒) | 30000(30秒) |
DEBUG | 是否启用Playwright调试模式 | 0(禁用) |
若需使用外部浏览器,可通过PLAYWRIGHT_BROWSERS_PATH指定路径,并挂载外部浏览器目录:
bashdocker run -v /custom/browsers:/my-browsers \ -e PLAYWRIGHT_BROWSERS_PATH=/my-browsers \ mcr.microsoft.com/playwright:v1.44.0 \ node /tests/example-test.js
通过HTTP_PROXY/HTTPS_PROXY环境变量设置代理:
bashdocker run -e HTTP_PROXY=[***] \ -e HTTPS_PROXY=[***] \ mcr.microsoft.com/playwright:v1.44.0 \ node /tests/example-test.js
-e DISPLAY=$DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix)
manifest unknown 错误
TLS 证书验证失败
DNS 解析超时
410 错误:版本过低
402 错误:流量耗尽
身份认证失败错误
429 限流错误
凭证保存错误
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