问题
I am not able to find the source code of struts-tiles2-1.4.0-SNAPSHOT.jar version of tiles. The jar files are present at http://people.apache.org/~pbenedict/struts-osgi/org/apache/struts/struts-tiles2/1.4.0-SNAPSHOT/ location.
回答1:
While choosing a Struts2 Tiles plugin, you must ensure it is the one designed for your version of Tiles (2 or 3), and it is the exact version of your Struts2 JAR (2.3.16, for example)
List for Tiles 2:
- Struts 2 Tiles 2 Plugin
List for Tiles 3:
- Struts 2 Tiles 3 Plugin
- (related : How to integrate Struts2 with Tiles 3)
- (related : Tiles 3 not Rendering List attributes)
The version 1.4.0 in your question it's not a valid Struts2 version, since Struts2 starts from 2.0.x, it is a Struts1 version: Struts1 Tiles2 plugin (the Struts2 tag in the question was misleading).
You can find the source code here.
Please remember that Struts1 is EOL.
来源：https://stackoverflow.com/questions/22322531/source-code-fir-tiles-struts-tiles2-1-4-0-snapshot