1.下载
url:http://maven.apache.org/download.cgi
2.环境变量配置
MAVEN_HOME:D:\maven\apache-maven-3.5.3
Path:%MAVEN_HOME%\bin;
3.测试
输入命令行：mvn -v
4.重新设置本地仓库
D:\maven\apache-maven-3.5.3\conf\settings.xml 设置<localRepository>D:\maven\repository</localRepository>
原文：https://www.cnblogs.com/liandy0906/p/8998909.html