1.先在 C:\Users\東\.m2 路徑下建立settings.xml
2.裡面的內容如下

<?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:\Maven\Maven_Repository</localRepository>
  
    <mirrors>
		<mirror>
			<id>nexus-aliyun</id>
			<mirrorOf>*</mirrorOf>
			<name>Nexus aliyun</name>
			<url>http://maven.aliyun.com/nexus/content/groups/public</url>
 

		</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>

3.修改倉庫所在的地址
每個人放的地址不同 <localRepository>D:\Maven\Maven_Repository</localRepository>