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为什么没有解析出来isbn的属性lang？

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shadowTy

#1 Created at ... [Delete] [Delete and Lock User]

为什么没有解析出来isbn的属性lang？

廖雪峰

#2 Created at ... [Delete] [Delete and Lock User]

用elementNode的getAttributes()取

SNH48-刘慈欣

#3 Created at ... [Delete] [Delete and Lock User]

在递归循环前面加了一行

		if (n.hasAttributes()) {
			NamedNodeMap as = n.getAttributes();
			for (int i = 0; i < as.getLength(); i++) {
				printNode(as.item(i), indent + 1);
			}
		}

就可以显示了

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