关于Struts中Validate验证框架的问题: Document is invalid: no grammar found.
问题:ParseErroratline2column17:Documentisinvalid:nogrammarfound.org.xml.sax.SAXParseException:Documentisinvalid:nogrammarfound.ParseErroratline2column17:Documentrootelement"form-validation",mustmatchDOC