A.DomResult對(duì)象的DomResult方法 B.Nodelist對(duì)象的toString方法 C.Document對(duì)象的addDocumenListener方法 D.Transformer對(duì)象的transform方法
A.注冊(cè)監(jiān)聽者;注銷監(jiān)聽者 B.注冊(cè)事件源;注銷事件源 C.注冊(cè)自定義事件機(jī)制;注銷自定義事件機(jī)制 D.注冊(cè)Bean;注銷Bean
A.public void firePropertyChange(PropertyChangeListener l,String oldValue, String newValue) B.public void firePropertyChange(String propertyName, Object oldValue, Object newValue) C.public void firePropertyChange(PropertyChangeSupport changes) D.public void firePropertyChange(Object oldValue, Object newValue)