Solve the problem of slow downloading dependent packages of IntelliJ IDEA maven libraries

When I added the maven dependency package to pom.xml, I found that the download speed was very slow no matter whether I used to climb over the wall or not, and it was very distressing that 1m of stuff could be used for the next half of the day, so I searched the Internet for information and let me find it. It can be said that Ali's maven image is used. So I tried it myself and flew fast!

Right-click the project and select the maven option, then select "open settings.xml" or "create settings.xml", and then paste the following code into it. Restart IDE and feel what it feels like to fly!

Alimaven aliyun maven http://maven.aliyun.com/nexus/content/groups/public/ central uk central Human Readable Name for this Mirror. Http://uk.maven.org/maven2/ CN OSChina Central http://maven.oschina.net/content/groups/public/ central nexus internal nexus repository http://repo.maven.apache.org/maven2 central

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