公司产品支持的格式

$SYSSET["filetype"] = array("video" => array("mpg","mpeg","m2p","avi","mov","mxf","gxf","wmv","asf","rm","rmvb","flv","vob","wmv"),"audio" => array("mpa","mp2","mp3","wav","wma"),"edit" => array("vob","m2v","mpv","m2p"),"picture" => array("bmp","jpg","jpeg","gif","tiff","png","psd","tif"),"richfile" => array("doc","pdf","ppt","pps","xml","zip","rar","flash","flv", "swf","gif","jpg","jpeg","bmp","png","psd","mpeg","tif", "mpg","wmv","asf","rm","rmvb","wav","wma","mp3","avi", "txt","xls"));