昨天完成甘特图V3.0的开发,在vs2005上测试好好的,拿到ISS中测试,触发一个事件后,图形还是老样子,必须刷新一下才看到最新的结果,郁闷... 今早发现其实文件夹中的图片已经更新,只是IE上未更新,问题得解--IIS的缓存问题。
看微软的文件:
MIME stands for "Multipurpose Internet Mail Extensions," which refers to a way of configuring browsers or mail clients to view files that are in multiple formats based on a "MIME type." "MIME mapping" is a process by which Internet Information Server (IIS) "maps" files by their extensions to a particular MIME type. For example, a file with the extension .htm has a MIME type of "text/html", whereas a file with the extension .gif has a MIME Type of "image/gif".