[学习笔记]一. IDEA配置Maven阿里源

Maven国内下载速度实在太慢了

设置阿里源

Ctrl +Alt +S 打开配置，

默认地settings.xml文件是不存在的，新建一个

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">

    <pluginGroups />
    <proxies />
    <servers />

    <localRepository>D:/server/maven/repository</localRepository>

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

localRepository是本地仓库，下载依赖文件的保存位置，优先查找不存在则下载

设置自动下载