A.dostart()方法和doend()方法 B.doStartTag()方法和doEndTag()方法 C.doStart()方法和doEnd()方法 D.dostartTag()方法和doendTag()方法
A.mouseEntered B.mouseExited C.mousePressed D.mouseClicked
A.Document doc=DocumentBuilderFactory.parse(“my.xml”); B.Document doc=DocumentBuilder.parse(“my.xml”); C.DocumentBuilderFactory dbf= DocumentBuilderFactory.newInstance(); DocumentBuilder builder=dbf.newDocumentBuilder(); Document doc=builder.parse(“my.xml”); D.DocumentBuilder builder=new DocumentBuilder(); Document doc=builder.parse(“my.xml”);