eclipse中Maven Install时出现Received fatal alert: protocol_version -> [Help 1]错误

Failed to read artifact descriptor for org.apache.maven.plugins:maven-install-plugin:jar:2.4: Could not transfer artifact org.apache.maven.plugins:maven-install-plugin:pom:2.4 from/to central (https://repo.maven.apache.org/maven2): Received fatal alert: protocol_version -> [Help 1]

造成该问题的原因是：中央仓库必须要TLS1.2版本才能访问，可以将jdk改为1.8，1.8默认版本协议是TLS1.2；

或者：在eclipse中Windows->preference中找到Maven ->User Setting，重新修改setting.xml配置文件，重新配置中央仓库，添加：

<mirrors>
    <!--设置中央仓库的路径为国内阿里云路径-->
	 <mirror>
        	<id>nexus-aliyun</id>
        	<mirrorOf>central</mirrorOf>
       		<name>Nexus aliyun</name>
        	<url>http://maven.aliyun.com/nexus/content/groups/public</url>
	</mirror>
  </mirrors>

<profiles>
     <profile> 
 <id>nexus</id>
      <!--Enable snapshots for