doc: 更新示例 demo 说明 #38

	name: Build and Publish on Main Branch

	# 当 main 分支有 push 操作时触发
	on:
	push:
	branches:
	- main

	jobs:
	build-and-publish:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Repository
	uses: actions/checkout@v2

	- name: Setup Node.js
	uses: actions/setup-node@v2
	with:
	node-version: '14' # 指定 Node.js 的版本

	- name: Install Dependencies
	run: npm install

	- name: Update Version
	run: \|
	git config --local user.email "action@github.com"
	git config --local user.name "GitHub Action"
	npm version patch -m "Upgrade to %s" # 可以使用 major、minor 或 patch
	git push --follow-tags

	- name: Create .npmrc file
	run: echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > .npmrc

	- name: Run Build
	run: npm run build

	- name: Run Publish
	run: npm publish
	env:
	# 设置环境变量，如需要的 API 密钥、令牌等
	NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

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