不需要安装,解压即可。(前提:先安装JDK)
如果用工具开发,而不用命令操作,可以不配置环境变量
M2_HOME E:\apache-maven-3.3.9 PATH %M2_HOME%\bin查看配置是否正确(DOS命令)
mvn -versionWindow >> Preferences >> Maven Window >> Preferences >> Maven >> Installations
先配置D:\maven\apache-maven-3.5.3\conf下的settings.xml文件。
将默认从中央仓库下载修改为从阿里云下载,在<mirrors>标签中添加 <mirror> <id>alimaven</id> <name>aliyun maven</name> <url>http://maven.aliyun.com/nexus/content/groups/public/</url> <mirrorOf>central</mirrorOf> </mirror> 修改本地仓库的存放位置。 <localRepository>E:/MavenBase/repository</localRepository> 修改maven的jdk版本 (版本需要与环境变量的版本一致) <profiles> <profile> <id>jdk-1.8</id> <activation> <activeByDefault>ture</activeByDefault> <jdk>1.8</jdk> </activation> <properties> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion> </properties> </profile> </profiles>settings.xml文件的最终内容
<?xml version="1.0" encoding="UTF-8"?> <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd"> <localRepository>E:/MavenBase/repository</localRepository> <pluginGroups></pluginGroups> <proxies></proxies> <servers></servers> <mirrors> <mirror> <id>alimaven</id> <mirrorOf>central</mirrorOf> <name>aliyun maven</name> <url>http://maven.aliyun.com/nexus/content/groups/public/</url> </mirror> </mirrors> <profiles> <profile> <id>jdk-1.8</id> <activation> <activeByDefault>ture</activeByDefault> <jdk>1.8</jdk> </activation> <properties> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion> </properties> </profile> </profiles> </settings>然后eclipse进入Window -> Preferences -> Maven -> User Settings