我有这个XML,并且代码声明正在执行此调用:
var rootStory:XML = new XML(source);
var xml:XML = rootStory..*::TextFlow[0];
这一行是做什么的,rootStory..*::TextFlow[0]
?
更新:
这是与之相关的评论:
// Also note the use of "..*" below. We are using this to traverse the
// XML structure looking for particular tags and at the same time allow for
// any namespace. So, you might see something like <flow:TextContainer> or
// <TextContainer> and this code will capture both cases.
所以它似乎要么寻找字符串,&#34; ::&#34;或者是#34; ::&#34;是&#34; ..&#34;?
这样的操作