Returns an array with the element's child elements as new p5.XML objects.
The parameter, name, is optional. If a string is passed, as in myXML.getChildren('cat'), then the method will only return child elements with the tag <cat></cat>.
示例
语法
getChildren([name])参数
name
String:
name of the elements to return.
Returns
p5.XML[]: child elements.
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