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JSONで 'aws:URL' なプロパティを取得する方法

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Last updated at Posted at 2014-08-29

属性にnamespaceが含まれているXMLをJSONへ変換すると、コロンが含まれることが、ごく稀に、だが確かに、ある。

<LargeImage aws:URL="http://ecx.images-amazon.com/images/I/51OpI3KwrEL.jpg" />
{
	"LargeImage": {
		"aws:URL": "http://ecx.images-amazon.com/images/I/51OpI3KwrEL.jpg"
	}
}

javascriptでプロパティにアクセスするには、LargeImage['aws:URL'] でイケる。
JsonPathを使う場合はこんな感じ。

  JsonPath.compile("$.LargeImage['aws:URL']");

奥が深い。

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