Playwright AWS Lambda 项目教程
playwright-aws-lambdaSupport for running Microsoft’s Playwright on AWS Lambda and Google Cloud Functions项目地址:https://gitcode.com/gh_mirrors/pl/playwright-aws-lambda
1. 项目的目录结构及介绍
playwright-aws-lambda/
├── github/workflows/
│ ├── buildbots/
│ └── ...
├── src/
│ └── ...
├── .gitignore
├── .huskyrc
├── .lintstagedrc
├── .npmignore
├── .prettierignore
├── .prettierrc
├── CODEOWNERS
├── LICENSE
├── README.md
├── cortex.yaml
├── jest.config.js
├── package.json
├── tsconfig-src-cjs.json
├── tsconfig.json
├── tslint.json
├── yarn.lock
└── ...
目录结构介绍
github/workflows/
: 包含GitHub Actions的工作流配置文件。src/
: 项目的源代码目录。.gitignore
: 指定Git忽略的文件和目录。.huskyrc
: Husky配置文件,用于Git钩子。.lintstagedrc
: lint-staged配置文件,用于在Git提交前运行lint。.npmignore
: 指定npm发布时忽略的文件和目录。.prettierignore
: Prettier忽略的文件和目录。.prettierrc
: Prettier配置文件。CODEOWNERS
: 代码所有者配置文件。LICENSE
: 项目许可证。README.md
: 项目说明文档。cortex.yaml
: Cortex配置文件。jest.config.js
: Jest测试配置文件。package.json
: 项目依赖和脚本配置文件。tsconfig-src-cjs.json
: TypeScript配置文件,用于CommonJS模块。tsconfig.json
: TypeScript配置文件。tslint.json
: TSLint配置文件。yarn.lock
: Yarn锁定文件,用于版本控制。
2. 项目的启动文件介绍
项目的启动文件通常是src/
目录下的入口文件。假设入口文件为src/index.ts
,其主要功能是初始化Playwright并启动浏览器。
import playwright from 'playwright-aws-lambda';
export const handler = async (event, context) => {
let browser = null;
try {
browser = await playwright.launchChromium();
const context = await browser.newContext();
const page = await context.newPage();
await page.goto(event.url || 'https://example.com');
console.log('Page title:', await page.title());
} catch (error) {
throw error;
} finally {
if (browser) {
await browser.close();
}
}
};
启动文件介绍
import playwright from 'playwright-aws-lambda';
: 导入Playwright AWS Lambda模块。export const handler = async (event, context) => { ... };
: 定义Lambda处理函数。await playwright.launchChromium();
: 启动Chromium浏览器。await page.goto(event.url || 'https://example.com');
: 导航到指定URL。console.log('Page title:', await page.title());
: 输出页面标题。await browser.close();
: 关闭浏览器。
3. 项目的配置文件介绍
package.json
{
"name": "playwright-aws-lambda",
"version": "1.0.0",
"description": "Support for running Microsoft's Playwright on AWS Lambda and Google Cloud Functions",
"main": "src/index.ts",
"scripts": {
"build": "tsc",
"test": "jest"
},
"dependencies": {
"playwright-aws-lambda": "^1.0.0"
},
"devDependencies": {
"@types/jest": "^26.0.0",
"jest": "^26.0.0",
"ts-jest": "^26.0.0",
"typescript": "^4.0.0"
}
}
配置文件介绍
"name": "playwright-aws-lambda"
: 项目名称。`”version”: “1.0
playwright-aws-lambdaSupport for running Microsoft’s Playwright on AWS Lambda and Google Cloud Functions项目地址:https://gitcode.com/gh_mirrors/pl/playwright-aws-lambda