Maven的安装与配置（基于本地仓库阿里云镜像的配置：加快依赖下载速度）

傷城~ 2023-03-06 05:13 10阅读 0赞

### 文章目录 ###

*   *  一。下载准备好Maven
     *  二。配置环境变量
     *  三。定义本地仓库位置以及使用阿里镜像

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## 一。下载准备好Maven ##

**1.前往[maven官网][maven]选择相应版本进行下载：**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDAwOTQ0Nw_size_16_color_FFFFFF_t_70]

**2.这里我现在的是3.2.5版本的，直接解压缩，解压缩文件夹内容如下：**

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDAwOTQ0Nw_size_16_color_FFFFFF_t_70 1]

## 二。配置环境变量 ##

**1.新建系统变量：`MAVEN_HOME`, 变量值为maven安装解压缩包路径**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDAwOTQ0Nw_size_16_color_FFFFFF_t_70 2]

**2.编辑系统变量`Path`添加maven：`%MAVEN_HOME%\bin`**

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDAwOTQ0Nw_size_16_color_FFFFFF_t_70 3]

**3.运行cmd，输入`mvn -v`测试环境变量是否配置成功：**

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDAwOTQ0Nw_size_16_color_FFFFFF_t_70 4]

## 三。定义本地仓库位置以及使用阿里镜像 ##

**1.打开conf文件目录下的setting.xml文件:**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDAwOTQ0Nw_size_16_color_FFFFFF_t_70 5]

**2.找到`<localRepository></localRepository>`标签，自定义本地仓库位置：**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDAwOTQ0Nw_size_16_color_FFFFFF_t_70 6]

**3.引入使用阿里镜像，提高仓库依赖下载速度，放置位置在`<mirrors></mirrors>`中：**

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

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDAwOTQ0Nw_size_16_color_FFFFFF_t_70 7]

[maven]: https://archive.apache.org/dist/maven/maven-3/
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