163，你家 Maven 镜像用不了了

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不知道啥内容需要 30 天，我链接都去掉了。

网页直接访问，是 Nginx 给的 504 响应。主页看到还是每天定时更新，是不是 Nginx 配置需要更新了。

命令行的错误日志后面补。

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好吧，虽然链接都表面上去掉了，貌似还是过不了后台，我再打下码，凑合着看吧。

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.0.2:copy (copy-winsw-exe) on project xxxxxxxxr: Unable to find/resolve artifact.: Failed to read artifact descriptor for com.sun.winsw:winsw:exe:bin:2.1.2: Could not transfer artifact com.sun.winsw:winsw:pom:2.1.2 from/to nexus-163 (~~~~~~~~~~~~~repository/maven-public/): Failed to transfer file:~~~~~~~~~/repository/maven-public/com/sun/winsw/winsw/2.1.2/winsw-2.1.2.pom. Return code is: 504, ReasonPhrase: Gateway Time-out. -> [Help 1]

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所有链接都是 http，不是 https。

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阿里 Maven 不是官方镜像，而是 jcenter 的镜像，貌似还有魔改，经常出问题。网易你家的已不能访问，现在老难受。

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[ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies could not be resolved: Failure to find org.apache.maven.plugins:maven-clean-plugin:jar:2.5 in ~~~~~maven.aliyun~~~~/nexus/content/groups/public/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced -> [Help 1]

这就是阿里 Maven 镜像干得好事，org.apache.maven.plugins:maven-clean-plugin:2.5，这个包它竟然没有。