linux环境下配置maven

1.下载：apache-maven-3.2.5-bin.tar.gz

2.下载解压缩

3.配置环境变量

#sudo vim /etc/profile
export J***A_HOME=/usr/java/jdk1.6.0_45

export M***EN_HOME=/maven
export PATH=${PATH}:${M***EN_HOME}/bin

export JRE_HOME=/usr/java/jdk1.6.0_45/jre
export CLASSPATH=$CLASSPATH:$J***A_HOME/lib:$J***A_HOME/jre/lib
export PATH=$J***A_HOME/bin:$J***A_HOME/jre/bin:$PATH:$HOME/bin

export JETTY_HOME=/jetty8.0.4
export M2_REPO=/maven/repository  本地仓库所在文件夹

4.修改setting.xml文件，增加其他下载源[文件在maven/conf下]

在<mirrors>节点增加如下

<mirror>   
            <id>Central</id>   
            <url>http://repo2.maven.org/maven2</url>   
            <mirrorOf>central</mirrorOf>   
        </mirror>

5.在maven根目录下创建repository文件夹作为本地仓库位置

6.以上步骤完成后测试maven配置是否成功 命令提示符下

#mvn -help

usage: mvn [options] [<goal(s)>] [<phase(s)>]

Options:
 -am,--also-make                        If project list is specified, also
                                        build projects required by the
                                        list
略。。。

7.eclipse中配置

window - preferences - maven - UserSettings

Global Settings:/maven/conf/settings.xml

User Settings: /maven/conf/settings.xml

Local repository : /maven/repository

以上步骤完成 eclipse 中pom.xml中配置好后，项目刷新 会自动下载缺失jar包