maven windows下安装和使用 已经几个命令说明

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①下载

http://maven.apache.org/download.cgi#

zip是windows文件，gz是linux文件，所以下载apache-maven-3.3.9-bin.zip

②放置

C:\Program Files\apache-maven-3.3.9

③环境变量

在系统变量里添加

M2_HOME

C:\Program Files\apache-maven-3.3.9

在Path里添加

%M2_HOME%\bin

④查看是否安装成功，查看版本

C:\Users\BAO>echo %M2_HOME%
C:\Program Files\apache-maven-3.3.9

C:\Users\BAO>mvn -v
Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-11T00:41:47+08:00)
Maven home: C:\Program Files\apache-maven-3.3.9
Java version: 1.8.0_45, vendor: Oracle Corporation
Java home: C:\Program Files\Java\jdk1.8.0_45\jre
Default locale: zh_CN, platform encoding: GBK
OS name: "windows 8.1", version: "6.3", arch: "amd64", family: "dos"

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建立简单目录C:\data\mvn\bao\bao_test>

C:\data\mvn\bao>mvn archetype:generate

根据参数创建完maven工程以后

在含有pom.xml的目录打包

C:\data\mvn\bao\bao_test>mvn install

最后验证

C:\data\mvn\bao\bao_test>java -cp target/bao_test-0.0.1-SNAPSHOT.jar com.bao.test.util.App
Hello World!

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比如目前target是空的，mvn compile 后的结果

重新清除target，mvn package（mvn install）结果如下