<id>google-maven-central</id>       <name>Google Maven Central</name>       <url>https://maven-central.storage.googleapis.com</url>       <mirrorOf>central</mirrorOf>
<id>google-maven-central</id>
      <name>Google Maven Central</name>
      <url>https://maven-central.storage.googleapis.com</url>
      <mirrorOf>central</mirrorOf>

sdcuike/book-reading,sdcuike/book-reading,sdcuike/book-reading