maven历史版本下载： * 新建系统变量![](https://file.jishuzhan.net/article/1733320760144957442/59d30a4a25f39f098bf422f14637e1a2.webp) * 编辑Path，添加bin目录![](https://file.jishuzhan.net/article/1733320760144957442/bb9348488639356a6f7c99b51388c3c4.webp) * `mvn -v`测试查看版本号 * conf目录下新建repository文件夹，作为本地仓库 ![](https://file.jishuzhan.net/article/1733320760144957442/d510a07baaedb83478575861e833b5a1.webp) ## settings.xml ```xml D:\apache-maven-3.6.1\conf\repository alimaven central aliyun maven http://maven.aliyun.com/nexus/content/repositories/central/ alimaven aliyun maven http://maven.aliyun.com/nexus/content/groups/public/ central central Maven Repository Switchboard http://repo1.maven.org/maven2/ central repo2 central Human Readable Name for this Mirror. http://repo2.maven.org/maven2/ maven.net.cn oneof the central mirrors in china http://maven.net.cn/content/groups/public/ central ibiblio central Human Readable Name for this Mirror. http://mirrors.ibiblio.org/pub/mirrors/maven2/ jboss-public-repository-group central JBoss Public Repository Group http://repository.jboss.org/nexus/content/groups/public google-maven-central Google Maven Central https://maven-central.storage.googleapis.com central jdk1.8 true 1.8 1.8 1.8 1.8 ```