直接看代码,将需要记录的日志,比如出错信息记录到程序数据文件夹,以日期命名,便于追踪信息。
public static function log(txt:String):void
{
var date:Date = new Date();
var fileName:String;
fileName = "errlog-" + date.getFullYear().toString() + (date.getMonth()+1).toString() + date.getDate() + ".txt";
var file:File = File.applicationStorageDirectory.resolvePath(fileName);
var fs:FileStream = new FileStream();
txt = "\n\n--------" + date.toString() + "----------\n" + txt
fs.open(file,FileMode.APPEND);
fs.writeUTFBytes(txt);
fs.close();
}