黑猴子的家：Eclipse 添加 Maven 第三方插件

1、下载 apache-maven-3.3.9-bin.tar.gz

2、解压 apache-maven-3.3.9-bin.tar.gz

3、在解压的maven文件夹下，新建m2文件夹

4、把conf文件夹下的settings.xml复制到m2文件夹下

5、m2文件夹里面的settings.xml文件配置

配置成自己的相对应位置

<?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">
    <localRepository>C:\myanzhuang\apache-maven-3.3.9\m2\repository</localRepository>
    <mirrors>
        <mirror>
            <id>nexus-aliyun</id>
            <name>Nexus aliyun</name>
            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
            <mirrorOf>central</mirrorOf>
        </mirror>
        <mirror>
            <id>repo2</id>
            <name>Mirror from Maven Repo2</name>
            <url>http://repo2.maven.org/maven2/</url>
            <mirrorOf>central</mirrorOf>
        </mirror>
        <mirror>
            <id>centor</id>
            <name>Mirror from Maven central</name>
            <url>http://central.maven.org/maven2/</url>
            <mirrorOf>central</mirrorOf>
        </mirror>
    </mirrors>
    <profiles>
        <profile>
            <id>jdk-1.8</id>
            <activation>
                <activeByDefault>true</activeByDefault>
                <jdk>1.8</jdk>
            </activation> 
            <properties>
                <maven.compiler.source>1.8</maven.compiler.source>
                <maven.compiler.target>1.8</maven.compiler.target>
                <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
            </properties>
        </profile>
    </profiles>
</settings>