IDEA配置Maven并换源

JDK安装

直接下载jdk并执行exe文件安装即可，不需要配置。

Maven安装、配置、换源

1.Maven安装与配置

下载Maven并安装，配置Maven的环境变量。


执行mvn -v查看是否配置成功。
在Maven路径创建一个空文件夹作为本地仓库，本文叫LocalWareHouse。并编辑maven的配置文件%M2_HOME%\conf\setting.xml，添加本地仓库的路径。

<localRepository>D:\Program Files\Maven\LocalWareHouse</localRepository>

2.Maven换源

1.继续编辑maven配置文件，在标签中添加以下代码：

<mirror>
    <id>aliyun-public</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun public</name>
    <url>https://maven.aliyun.com/repository/public</url>
</mirror>

<mirror>
    <id>aliyun-central</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun central</name>
    <url>https://maven.aliyun.com/repository/central</url>
</mirror>

<mirror>
    <id>aliyun-spring</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun spring</name>
    <url>https://maven.aliyun.com/repository/spring</url>
</mirror>

<mirror>
    <id>aliyun-spring-plugin</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun spring-plugin</name>
    <url>https://maven.aliyun.com/repository/spring-plugin</url>
</mirror>

<mirror>
    <id>aliyun-apache-snapshots</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun apache-snapshots</name>
    <url>https://maven.aliyun.com/repository/apache-snapshots</url>
</mirror>

<mirror>
    <id>aliyun-google</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun google</name>
    <url>https://maven.aliyun.com/repository/google</url>
</mirror>

<mirror>
    <id>aliyun-gradle-plugin</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun gradle-plugin</name>
    <url>https://maven.aliyun.com/repository/gradle-plugin</url>
</mirror>

<mirror>
    <id>aliyun-jcenter</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun jcenter</name>
    <url>https://maven.aliyun.com/repository/jcenter</url>
</mirror>

<mirror>
    <id>aliyun-releases</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun releases</name>
    <url>https://maven.aliyun.com/repository/releases</url>
</mirror>

<mirror>
    <id>aliyun-snapshots</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun snapshots</name>
    <url>https://maven.aliyun.com/repository/snapshots</url>
</mirror>  

<mirror>
    <id>aliyun-grails-core</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun grails-core</name>
    <url>https://maven.aliyun.com/repository/grails-core</url>
</mirror>

<mirror>
    <id>aliyun-mapr-public</id>
    <mirrorOf>*</mirrorOf>
    <name>aliyun mapr-public</name>
    <url>https://maven.aliyun.com/repository/mapr-public</url>
</mirror>

2.对idea中的Maven设置进行更改：

Maven home directory 、User settings file、 Local repository都要更改：