严重: Caught exception while loading file com/bh/action/RegistAction-validation.xml

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严重: Caught exception while loading file com/bh/action/RegistAction-validation.xml
http://www.opensymphony.com/xwork/xwork-validator-1.0.3.dtd - [unknown location]
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:119)
at com.opensymphony.xwork2.validator.DefaultValidatorFileParser.parseActionValidatorConfigs(DefaultValidatorFileParser.java:82)
at com.opensymphony.xwork2.validator.AnnotationActionValidatorManager.loadFile(AnnotationActionValidatorManager.java:394)
at com.opensymphony.xwork2.validator.AnnotationActionValidatorManager.buildClassValidatorConfigs(AnnotationActionValidatorManager.java:279)
at com.opensymphony.xwork2.validator.AnnotationActionValidatorManager.buildValidatorConfigs(AnnotationActionValidatorManager.java:371)
at com.opensymphony.xwork2.validator.AnnotationActionValidatorManager.getValidators(AnnotationActionValidatorManager.java:102)
at com.opensymphony.xwork2.validator.AnnotationActionValidatorManager.getValidators(AnnotationActionValidatorManager.java:90)
at org.apache.struts2.components.Form.getValidators(Form.java:280)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:1458)
at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:71)
at freemarker.core.MethodCall._eval(MethodCall.java:62)
at freemarker.core.Expression.eval(Expression.java:78)
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:58)
at freemarker.core.Environment.visitByHiddingParent(Environment.java:333)
at freemarker.core.IteratorBlock $KaTeX parse error: Double subscript at position 1452: \dotssp._jspx_meth_s_̲005fform_005f0(\dots$ AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.JIoEndpoint $S o c k e t P r o c e s s o r . r u n (J I o E n d p o i n t . j a v a : 314) a t j a v a . u t i l . c o n c u r r e n t . T h r e a d P o o l E x e c u t o r . r u n W o r k e r (U n k n o w n S o u r c e) a t j a v a . u t i l . c o n c u r r e n t . T h r e a d P o o l E x e c u t o r$ Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread $W r a p p i n g R u n n a b l e . r u n (T a s k T h r e a d . j a v a : 61) a t j a v a . l a n g . T h r e a d . r u n (U n k n o w n S o u r c e) C a u s e d b y : j a v a . i o . F i l e N o t F o u n d E x c e p t i o n : h t t p : / / w w w . o p e n s y m p h o n y . c o m / x w o r k / x w o r k - v a l i d a t o r - 1.0.3 . d t d a t s u n . n e t . w w w . p r o t o c o l . h t t p . H t t p U R L C o n n e c t i o n . g e t I n p u t S t r e a m (U n k n o w n S o u r c e) a t c o m . s u n . o r g . a p a c h e . x e r c e s . i n t e r n a l . i m p l . X M L E n t i t y M a n a g e r . s e t u p C u r r e n t E n t i t y (U n k n o w n S o u r c e) a t c o m . s u n . o r g . a p a c h e . x e r c e s . i n t e r n a l . i m p l . X M L E n t i t y M a n a g e r . s t a r t E n t i t y (U n k n o w n S o u r c e) a t c o m . s u n . o r g . a p a c h e . x e r c e s . i n t e r n a l . i m p l . X M L E n t i t y M a n a g e r . s t a r t D T D E n t i t y (U n k n o w n S o u r c e) a t c o m . s u n . o r g . a p a c h e . x e r c e s . i n t e r n a l . i m p l . X M L D T D S c a n n e r I m p l . s e t I n p u t S o u r c e (U n k n o w n S o u r c e) a t c o m . s u n . o r g . a p a c h e . x e r c e s . i n t e r n a l . i m p l . X M L D o c u m e n t S c a n n e r I m p l$ DTDDriver.dispatch(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl $D T D D r i v e r . n e x t (U n k n o w n S o u r c e) a t c o m . s u n . o r g . a p a c h e . x e r c e s . i n t e r n a l . i m p l . X M L D o c u m e n t S c a n n e r I m p l$ PrologDriver.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(Unknown Source)
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:117)
… 126 more

将 XXX-validation.xml 中的
`<?xml version="1.0" encoding="utf-8"?>

修改为

<?xml version="1.0" encoding="utf-8"?>
<!-- 指定校验配置文件的DTD信息 -->
 <!DOCTYPE validators PUBLIC
  "-//Apache Struts//XWork Validator 1.0.3//EN" 
 "http://struts.apache.org/dtds/xwork-validator-1.0.3.dtd">
<!-- 校验文件的根元素 -->

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