异常:WARNING [renderkit] Unable to find component with ID name in view.
<h:outputText value="#{msg.namePrompt }"/>
<h:inputText value="#{register.name }"/><h:message for="name"/><br/>
应该是:<h:outputText value="#{msg.namePrompt }" id="name"/>
<h:inputText value="#{register.name }"/><h:message for="name"/><br/>