spring-boot-maven-plugin引入出现爆红(已解决)

<?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">
	<!-- 配置本地仓库地址 -->
	<!--<localRepository>E:\maven\repository</localRepository>-->

	<!-- 配置下载Jar包的镜像仓库地址 -->
	<mirrors>

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

		 <mirror>
		  <id>uk</id>
		  <name>Human Readable Name for this Mirror.</name>
		  <url>http://uk.maven.org/maven2/</url>
			<mirrorOf>central</mirrorOf>
		 </mirror>

		 <mirror>
		  <id>nexus</id>
		  <name>internal nexus repository</name>
		  <url>http://repo.maven.apache.org/maven2</url>
		  <mirrorOf>central</mirrorOf>
		 </mirror>
	</mirrors>

	<profiles>
		<!-- 下载源代码和Javadoc -->
		<profile>
			<id>downloadSources</id>
			<properties>
				<downloadSources>true</downloadSources>
				<downloadJavadocs>true</downloadJavadocs>
			</properties>
		</profile>
	</profiles>

	<!-- 激活在profiles的配置项 -->
	<activeProfiles>
		<activeProfile>downloadSources</activeProfile>
	</activeProfiles>

</settings>