部署tomcat下载包超时！！

Wayne

昨天还好的，今天出问题了！
报错信息：
[INFO] Downloading: http://maven.jeecg.org/nexus/con ... /maven-metadata.xml
[WARNING] Could not transfer metadata org.jeecgframework:minidao-pe:1.6-SNAPSHOT/maven-metadata.xml from/to jeecg-snapshots (http://maven.jeecg.org/nexus/content/repositories/snapshots): Failed to transfer http://maven.jeecg.org/nexus/con ... maven-metadata.xml. Error code 504, Gateway Time-out
[WARNING] Failure to transfer org.jeecgframework:minidao-pe:1.6-SNAPSHOT/maven-metadata.xml from http://maven.jeecg.org/nexus/content/repositories/snapshots was cached in the local repository, resolution will not be reattempted until the update interval of jeecg-snapshots has elapsed or updates are forced. Original error: Could not transfer metadata org.jeecgframework:minidao-pe:1.6-SNAPSHOT/maven-metadata.xml from/to jeecg-snapshots (http://maven.jeecg.org/nexus/content/repositories/snapshots): Failed to transfer http://maven.jeecg.org/nexus/con ... maven-metadata.xml. Error code 504, Gateway Time-out
[INFO] Downloading: http://maven.jeecg.org/nexus/con ... /maven-metadata.xml
[WARNING] Could not transfer metadata org.p3framework:jeecg-p3-pom:1.0-SNAPSHOT/maven-metadata.xml from/to jeecg-snapshots (http://maven.jeecg.org/nexus/content/repositories/snapshots): Failed to transfer http://maven.jeecg.org/nexus/con ... maven-metadata.xml. Error code 504, Gateway Time-out
[INFO] Downloading: http://maven.jeecg.org/nexus/con ... /maven-metadata.xml
[WARNING] Could not transfer metadata org.p3framework:jeecg-p3-bizcore:1.0-SNAPSHOT/maven-metadata.xml from/to jeecg-snapshots (http://maven.jeecg.org/nexus/content/repositories/snapshots): Failed to transfer http://maven.jeecg.org/nexus/con ... maven-metadata.xml. Error code 504, Gateway Time-out
[WARNING] Failure to transfer org.p3framework:jeecg-p3-bizcore:1.0-SNAPSHOT/maven-metadata.xml from http://maven.jeecg.org/nexus/content/repositories/snapshots was cached in the local repository, resolution will not be reattempted until the update interval of jeecg-snapshots has elapsed or updates are forced. Original error: Could not transfer metadata org.p3framework:jeecg-p3-bizcore:1.0-SNAPSHOT/maven-metadata.xml from/to jeecg-snapshots (http://maven.jeecg.org/nexus/content/repositories/snapshots): Failed to transfer http://maven.jeecg.org/nexus/con ... maven-metadata.xml. Error code 504, Gateway Time-out
[INFO] Downloading: http://maven.jeecg.org/nexus/con ... /maven-metadata.xml
[WARNING] Could not transfer metadata org.p3framework:jeecg-p3-generate:1.1-SNAPSHOT/maven-metadata.xml from/to jeecg-snapshots (http://maven.jeecg.org/nexus/content/repositories/snapshots): Failed to transfer http://maven.jeecg.org/nexus/con ... maven-metadata.xml. Error code 504, Gateway Time-out
[WARNING] Failure to transfer org.p3framework:jeecg-p3-generate:1.1-SNAPSHOT/maven-metadata.xml from http://maven.jeecg.org/nexus/content/repositories/snapshots was cached in the local repository, resolution will not be reattempted until the update interval of jeecg-snapshots has elapsed or updates are forced. Original error: Could not transfer metadata org.p3framework:jeecg-p3-generate:1.1-SNAPSHOT/maven-metadata.xml from/to jeecg-snapshots (http://maven.jeecg.org/nexus/content/repositories/snapshots): Failed to transfer http://maven.jeecg.org/nexus/con ... maven-metadata.xml. Error code 504, Gateway Time-out