or
When the public declares as "- // OpenSymphony Group // XWork Validator 1.0 // en" XWork Looking for XWork-Validator-1.0.dtd to verify the legality of the XML file format, but there is no xwork-validator-1.0.dtd in xwork.jar Only xwork-1.0.dtd.
So when using the first statement, a caueT Exception While Attempting to Load Validation Configuration File is displayed. Use the second statement without such a problem