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php dom 如何解析 xml 中 content:encoded 这样的标签

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2016-06-06 20:37:311321browse

getElementsByTagName("content:encoded")
得到的结果是NULL,那该怎么写

回复内容:

getElementsByTagName("content:encoded")
得到的结果是NULL,那该怎么写

试试 getElementsByTagName('encoded'),content: 类似于命名空间。

或者试试用:getElementsByTagNameNS。

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