Maven环境变量配置（3.3.9下载及安装教程）

比眉伴天荒 2023-09-29 10:41 9阅读 0赞

## 一、Maven下载 ##

[1.maven-3.3.9下载地址（点击下载）][1.maven-3.3.9]  
2.下载完成后解压到本地。  
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## 二、配置环境变量 ##

1、右键点击此电脑选择属性  
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2.选择高级系统设置  
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3.选择环境变量  
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4.在系统变量下点击新建，变量名输入MAVEN\_HOME，变量值为maven的安装目录，之后点击确定  
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5.在系统变量里找到Path，点击编辑，之后点击新建，输入%MAVEN\_HOME%\\bin后点击确定后就配置完成了  
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## 三、maven配置成功测试 ##

1、按住win+R后输入cmd点击确定打开命令窗口  
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2、在命令窗口中输入mvn -version看到maven的版本号则maven配置成功  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5bC85Y-k5ouJ5pav54uX6JuL5YS_size_20_color_FFFFFF_t_70_g_se_x_16 1]

## 四、Maven的配置文件设置 ##

1.进入maven的安装路径，进入conf这个目录，用记事本或者Notepad++打开settings.xml,建议下载一个Notepad++，可以比较方便的看到代码  
2.设置阿里镜像仓库地址及本地仓库保存路径  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5bC85Y-k5ouJ5pav54uX6JuL5YS_size_20_color_FFFFFF_t_70_g_se_x_16 2]

<mirror>
        <id>alimaven</id>
        <mirrorOf>central</mirrorOf>
        <name>aliyun maven</name>
        <url>http://maven.aliyun.com/nexus/content/repositories/central/</url>
    </mirror>

## 五、在Idea中配置Maven ##

1.在idea中打开Settings设置  
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2.搜索maven，修改Maven home path 和User settings file 中的内容  
Maven home path：指定到Maven安装目录中的bin文件夹  
User settings file：选择Maven安装目录中conf下的settings.xml，并选中后方的Override  
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3.点击下方Apply，点击OK保存设置

[1.maven-3.3.9]: https://download.csdn.net/download/qq_30999361/85164618
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