idea 创建maven 、Spring项目

idea 新手创建Spring项目

https://blog.csdn.net/jiahanghacker/article/details/88871207

 

 maven下载地址

 https://www.cnblogs.com/qxcxy-silence/p/10808321.html

 

maven setting文件更改 改国内下载仓库(亲测可用)

https://blog.csdn.net/heda_zjs/article/details/80388778

 

下载仓库:

https://mvnrepository.com/artifact/org.jetbrains/annotations-java5/21.0.1