右键项目选中maven选项,然后选择“open settings.xml”或者 “create settings.xml”,然后把如下代码粘贴进去就可以了。重启IDE。
1 <?xml version="1.0" encoding="UTF-8"?>
2 <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4 xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
5 <mirrors> <!-- mirror
6 | Specifies a repository mirror site to use instead of a given repository. The repository that
7 | this mirror serves has an ID that matches the mirrorOf element of this mirror. IDs are used
8 | for inheritance and direct lookup purposes, and must be unique across the set of mirrors.
9 |
10 <mirror>
11 <id>mirrorId</id>
12 <mirrorOf>repositoryId</mirrorOf>
13 <name>Human Readable Name for this Mirror.</name>
14 <url>http://my.repository.com/repo/path</url>
15 </mirror>
16 -->
17 <mirror>
18 <id>alimaven</id>
19 <name>aliyun maven</name>
20 <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
21 <mirrorOf>central</mirrorOf>
22 </mirror>
23 <mirror>
24 <id>uk</id>
25 <mirrorOf>central</mirrorOf>
26 <name>Human Readable Name for this Mirror.</name>
27 <url>http://uk.maven.org/maven2/</url>
28 </mirror>
29 <mirror>
30 <id>CN</id>
31 <name>OSChina Central</name>
32 <url>http://maven.oschina.net/content/groups/public/</url>
33 <mirrorOf>central</mirrorOf>
34 </mirror>
35 <mirror>
36 <id>nexus</id>
37 <name>internal nexus repository
38 </name> <!-- <url>http://192.168.1.100:8081/nexus/content/groups/public/</url>-->
39 <url>http://repo.maven.apache.org/maven2</url>
40 <mirrorOf>central</mirrorOf>
41 </mirror>
42 </mirrors>
43 </settings>