使用jsfl添加链接类

var item = fl.getDocumentDOM().convertToSymbol("movie clip", "UI_" + name, "top left");

 

item.linkageImportForRS = false;

item.linkageExportForAS = true;

item.linkageExportInFirstFrame = true;

item.linkageBaseClass = "flash.display.MovieClip";

item.linkageClassName = "UI_" + name;