2、 在原生JavaScript中，通过document方法获取的元素均为DOM对象。 3、 调试工具使用方法所示。 4、 jQuery对象是封装了DOM元素的集合。 5、 在jQuery中，通过\$(选择器)获取的元素即为jQuery对象。 6、 利用调试工具进行测试，结果所示。 7、 DOM对象和jQuery对象可相互 ...
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