from Struts 2.0.x to 2.1.x

SpringJava

Troubleshooting guide migrating from Struts 2.0.x to 2.1.x

About theMigration guide

This guide describes how to migrate an existing Struts 2.0.x applicationto Struts 2.1.x. It is intended to be read from top to bottom but you mayskip-ahead to known problems and common exceptions. Please edit this page orprovide comments if you encounter additional issues.

 

Update Dependencies

Update your project dependences to use struts2-core-2.1.x and the pluginsstruts2-core-2.1.x.

There have been significant changes to the  Configuration API between 2.0 and 2.1. Third-party plugins for 2.0 may not be  compatible with 2.1.x.