ActionScript 3 AS3显示BytesTotal为兆字节（格式化）

Posted 2021-05-23

var bytesTotal:int = loaderInfo.bytesTotal;

var kbFormatted:String = Math.floor(bytesTotal/1024)+" KB";
var mbFormatted:String = (Math.floor(((bytesTotal/1024/ 1024)*100))/100)+" MB";

trace("kbFormatted: "+kbFormatted);
trace("mbFormatted: "+mbFormatted);

// For example, if bytesTotal = 5024322 the output would be ...
// kbFormatted: 4906 KB
// mbFormatted: 4.79 MB