Understanding Try/Catch in ActionScript harry 星期三, 07/26/2006 - 03:32 发布 一篇关于在AS中应用异常处理的教程，很不错 http://www.communitymx.com/content/article.cfm?page=1&cid=52C8C 另外还提供了pdf版本下载 catch RIA try View the discussion thread.