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单项选择题在J2EE中,接受一个XML文档,返回document对象,以分析该XML文档,可以使用如下()方法获得document对象 

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”);

  • C
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