Apache Ivy:本地常春藤缓存和本地存储库之间的区别 [英] Apache Ivy: Difference between local Ivy cache and local repository

问题描述

默认情况下，Ivy 在您的 /.ivy2 目录下安装本地缓存".但是，如果我决定在同一台机器上托管"一个本地存储库，比如在 /workbench/ivy/，那么这两个概念有何不同?缓存和工件存储库不是一回事吗?

By default Ivy installs a "local cache" under your <HOME>/.ivy2 directory. But if I decide to "host" a local repository on the same machine, say, at <HOME>/workbench/ivy/, then how are these two concepts different? Isn't a cache the same thing as an artifact repository?

推荐答案

概念页描述了ivy缓存的功能和它包含的文件种类:

The concepts page describes the function of the ivy cache and the kinds of file it contains:

http://ant.apache.org/ivy/history/最新里程碑/concept.html

简而言之，ivy 缓存旨在提高性能，它并不意味着构建所依赖的文件的最终副本.一个永远不会发布到缓存.这就是常春藤存储库的用途.

In a nutshell, the ivy cache is designed to improve performance, it's not meant to be the definitive copy of the files a build depends on. One never publishes to the cache. This is what an ivy repository is used for.

补充说明:

• 有一个 ivy cleancache 任务旨在清除 ivy 的缓存(建议定期进行，以应对行为不端的存储库)
• 在 Maven-land 中，本地"存储库也用作缓存..... ivy 具有更清晰的目的分离.

• There is an ivy cleancache task designed to purge ivy's cache (Something which is recommended, periodically, to cater for misbehaving repositories)
• In Maven-land the "local" repository is also used as a cache..... ivy has a cleaner separation of purpose.

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