Update 计算机网络课后作业四.md #47

	name: Pages

	on:
	push:
	branches:
	- master # default branch

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	# If your repository depends on submodule, please see: https://github.com/actions/checkout
	submodules: recursive
	- name: Use Node.js 16.x
	uses: actions/setup-node@v2
	with:
	node-version: '16'
	- name: Cache NPM dependencies
	uses: actions/cache@v2
	with:
	path: node_modules
	key: ${{ runner.OS }}-npm-cache
	restore-keys: \|
	${{ runner.OS }}-npm-cache
	- name: Install Dependencies
	run: npm install
	- name: Build
	run: npm run build
	- name: Upload Pages artifact
	uses: actions/upload-pages-artifact@v2
	with:
	path: ./public
	deploy:
	needs: build
	permissions:
	pages: write
	id-token: write
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v2

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