注释settings.xml文件以下内容
<mirror>
<id>maven-default-http-blocker</id>
<mirrorOf>external:http:*</mirrorOf>
<name>Pseudo repository to mirror external repositories initially using HTTP.</name>
<url>http://0.0.0.0/</url>
<blocked>true</blocked>
</mirror>
刷新一下maven,然后就可以愉快地下载源码了
标签:http,IDEA,sources,cannot,报错,download,源码 From: https://www.cnblogs.com/ashet/p/17728966.html