svn查看指定release的revision號

假設每個release都tag了，可以運行svn info /path/to/svn/tag，返回如下信息:

Path: [path]
URL: [url]
Revision: [當前最新的revision號]
Node Kind: directory
Last Changed Author: [author]
Last Changed Rev: [指定path最後一次更改的revision號] <- 這個就是我們想要的信息
Last Changed Date: YYYY-MM-DD hh:mm:ss

舉個例子，假設要得到Apache commons math的release 2.0的revision號

svn info https://svn.apache.org/repos/asf/commons/proper/math/tags/MATH_2_0

Path: MATH_2_0
URL: https://svn.apache.org/repos/asf/commons/proper/math/tags/MATH_2_0
Repository Root: https://svn.apache.org/repos/asf
Repository UUID: 13f79535-47bb-0310-9956-ffa450edef68
Revision: 1544028
Node Kind: directory
Last Changed Author: niallp
Last Changed Rev: 909837
Last Changed Date: 2010-02-13 23:18:38 +0800 

可以看到，對應的revision是909837