<root>
<aa id="3">
<bbbb num="2">
<aaaa num="1">
</aa>
<bb id="1">
<bbb1 num="2">
<aaa1 num="3">
<bbb2 num="1">
<aaa2 num="4">
</bb>
<cc id="2">
<bbb11 num="1">
<aaa22 num="3">
<bbbx num="2">
<aaay num="4">
</cc>
</root>
读出后对第二层及第三层节点进行排序,结果为:
<root>
<bb id="1">
<bbb2 num="1">
<bbb1 num="2">
<aaa1 num="3">
<aaa2 num="4">
</bb>
<cc id="2">
<bbb11 num="1">
<bbbx num="2">
<aaa22 num="3">
<aaay num="4">
</cc>
<aa id="3">
<aaaa num="1">
<bbbb num="2">
</aa>
</root>
<aa id="3">
<bbbb num="2">
<aaaa num="1">
</aa>
<bb id="1">
<bbb1 num="2">
<aaa1 num="3">
<bbb2 num="1">
<aaa2 num="4">
</bb>
<cc id="2">
<bbb11 num="1">
<aaa22 num="3">
<bbbx num="2">
<aaay num="4">
</cc>
</root>
读出后对第二层及第三层节点进行排序,结果为:
<root>
<bb id="1">
<bbb2 num="1">
<bbb1 num="2">
<aaa1 num="3">
<aaa2 num="4">
</bb>
<cc id="2">
<bbb11 num="1">
<bbbx num="2">
<aaa22 num="3">
<aaay num="4">
</cc>
<aa id="3">
<aaaa num="1">
<bbbb num="2">
</aa>
</root>
解决方案 »
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