转载： LoaderInfo parameters in as3

Action script 3中，在swf文件路径后面带的?parameterA=aaa这种参数，可通过root.loaderInfo.parameters.parameterA来获取。

http://stackoverflow.com/questions/6057211/loaderinfo-parameters-in-as3

亮点：

The loader variables are captured by flash either by get variables inside the URL or by flashvars. You've got it exactly right, its key/value pairs. So basically if you had a URL like this:

http://somewhere.com/movie.swf?test1=10&test2=20&benny=benny

Inside flash you access these just like you've already been doing:

var numberString:String = root.loaderInfo.parameters.test1 as String;

var number:Number = root.loaderInfo.parameters.test2 as Number;

var uName:String = root.loaderInfo.parameters.benny as Strin

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