Maven默认访问无法加载jar包,需要设置镜像服务器或代理服务器
打开maven主目录 conf/setting.xml文件
<proxies> <!-- proxy | Specification for one proxy, to be used in connecting to the network. 设置代理服务器 | --> <proxy> <id>optional</id> <active>true</active> <protocol>http</protocol> <host>127.0.0.1</host> <port>7890</port> <nonProxyHosts>local.net|some.host.com</nonProxyHosts> </proxy> </proxies> <!-- mirrors | This is a list of mirrors to be used in downloading artifacts from remote repositories. | 设置镜像 |--> <mirrors> <mirror> <id>nexus-aliyun</id> <mirrorOf>*</mirrorOf> <name>Nexus aliyun</name> <url>http://maven.aliyun.com/nexus/content/groups/public</url> </mirror> </mirrors>