外网源使用

镜像源

ubuntu: http://archive.ubuntu.com

aliyun: https://mirrors.aliyun.com

tencent: https://mirrors.cloud.tencent.com/

163: http://mirrors.163.com/ubuntu/

huawei: https://mirrors.huaweicloud.com/

清华: https://mirrors.tuna.tsinghua.edu.cn/

科大: https://mirrors.ustc.edu.cn/

北京理工：http://mirror.bit.edu.cn

maven: http://repo1.maven.org/maven2

jboss: http://repository.jboss.com/maven2/

maven: http://mvnrepository.com/

Sonatype Nexus: https://repository.sonatype.org/content/groups/public/