settings.xml

<?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>D:\itofd\tools\code\maven-repo</localRepository> -->

    <pluginGroups>
    </pluginGroups>

    <proxies>
    </proxies>
    
    <mirrors>  
        <mirror>  
            <id>nexus-aliyun</id>  
            <mirrorOf>central</mirrorOf>  
            <name>Nexus aliyun</name>  
            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>  
        </mirror>  
        <mirror>  
            <id>net-cn</id>  
            <mirrorOf>central</mirrorOf>  
            <name>Nexus net</name>  
            <url>http://maven.net.cn/content/groups/public/</url>  
        </mirror>  
    </mirrors>  
    
    <profiles>
        <profile>
            <id>aliyun</id>
            <repositories>
                <repository>
                    <id>aliyun</id>
                    <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
                    <releases>
                        <enabled>true</enabled>
                    </releases>
                    <snapshots>
                        <enabled>true</enabled>
                    </snapshots>
                </repository>
            </repositories>
            <pluginRepositories>
                <pluginRepository>
                    <id>aliyun</id>
                    <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
                    <releases>
                        <enabled>true</enabled>
                    </releases>
                    <snapshots>
                        <enabled>true</enabled>
                    </snapshots>
                </pluginRepository>
            </pluginRepositories>
        </profile>
        <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>

    <activeProfiles>
        <activeProfile>aliyun</activeProfile>
    </activeProfiles>

</settings>