prerender-seo v2.0.0

prerender-seo

Prerender HTML files using Puppeteer.

Install

npm i prerender-seo -D

Usage

const path = require('path')
const prerender = require('prerender-seo')

const files = [
  '/index.html'
]

prerender(
  path.resolve(__dirname, './dist'),
  files,
  {
    // options
  }
)

Test

The test case use a vue-cli generated project

npm run test

Options

sourceDir

prerender(
  path.resolve(__dirname, '../dist')
)

files

prerender(
  files: [
    'index.html',
    'about.html',
    'product.html'
  ]
)

options.destDir

Define the destination directory. If you want to replace the source directory, just set the same path as sourceDir.

prerender(
  path.resolve(__dirname, '../dist'),
  files: [
    'index.html',
    'about.html',
    'product.html'
  ],
  {
    destDir: path.resolve(__dirname, '../dist')
  }
)

options.proxyTable

prerender(
  path.resolve(__dirname, '../dist'),
  files: [
    'index.html',
    'about.html',
    'product.html'
  ],
  {
    proxyTable: {
      context: '/api',
      proxy: {
        host: 'example.com',
        port: '80',
        protocol: 'http'
      }
    }
  }
)

options.navigationTimeout

Define the timeout after which any navigation operations will stop trying. (in milli-secs)

prerender(
  path.resolve(__dirname, '../dist'),
  files: [
    'index.html',
    'about.html',
    'product.html'
  ],
  {
    navigationTimeout: 60000
  }
)

options.resourceInterception

Define the regular expression to match any resource url will be aborted before request. The left hand in the array is RegExp pattern, the right hand is RegExp flag.

prerender(
  path.resolve(__dirname, '../dist'),
  files: [
    'index.html',
    'about.html',
    'product.html'
  ],
  {
    resourceInterception: [
      ['hm.baidu.com', 'g'],
      ['/api/tokenAttach', 'g']
    ]
  }
)