4.1.2 #24

	name: Maven Central Repo Deployment
	# 触发脚本的事件这里为发布release之后触发
	on:
	release:
	types: [released]
	# 定义一个发行任务
	jobs:
	publish:
	# 任务运行的环境
	runs-on: ubuntu-latest
	# 任务的步骤
	steps:
	# 1. 声明 checkout 仓库代码到工作区
	- name: Checkout Git Repo
	uses: actions/checkout@v2
	# 2. 安装Java 环境这里会用到的参数就是 Git Action secrets中配置的，
	# 取值要在key前面加 secrets.
	- name: Set up Maven Central Repo
	uses: actions/setup-java@v1
	with:
	java-version: 1.8
	server-id: sonatype-nexus-staging
	server-username: ${{ secrets.OSSRH_USER }}
	server-password: ${{ secrets.OSSRH_PASSWORD }}
	gpg-passphrase: ${{ secrets.GPG_PASSWORD }}
	# 3. 发布到Maven中央仓库
	- name: Publish to Maven Central Repo
	# 这里用到了其他人写的action脚本，详细可以去看他的文档。
	uses: samuelmeuli/action-maven-publish@v1
	with:
	gpg_private_key: ${{ secrets.GPG_SECRET }}
	gpg_passphrase: ${{ secrets.GPG_PASSWORD }}
	nexus_username: ${{ secrets.OSSRH_USER }}
	nexus_password: ${{ secrets.OSSRH_PASSWORD }}

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