最近练习做一个视频上传文网站:
fileName =uploadvideo.PostedFile.FileName;
FileInfo file = new FileInfo(uploadvideo.PostedFile.FileName)
string extended = file.Extension;//获得扩展名; if (extended == ".wmv" || extended == ".mov" || extended == ".mpeg" || extended == ".mpg" || extended == ".rmvb" || extended == ".rm" || extended == ".avi" || extended == ".mp4" || extended == ".3gp" || extended == ".flv" || extended == ".dat")
{
}
通过如此方法来判断效果太差,而且一旦视频文件的后缀为大写,就不能通过如验证如 *.WMV,就得再写一次判断,累赘太多,请问高手有没有好的视频格式判断方法,同时具安全性,小弟肯求学习!!多谢!!!
fileName =uploadvideo.PostedFile.FileName;
FileInfo file = new FileInfo(uploadvideo.PostedFile.FileName)
string extended = file.Extension;//获得扩展名; if (extended == ".wmv" || extended == ".mov" || extended == ".mpeg" || extended == ".mpg" || extended == ".rmvb" || extended == ".rm" || extended == ".avi" || extended == ".mp4" || extended == ".3gp" || extended == ".flv" || extended == ".dat")
{
}
通过如此方法来判断效果太差,而且一旦视频文件的后缀为大写,就不能通过如验证如 *.WMV,就得再写一次判断,累赘太多,请问高手有没有好的视频格式判断方法,同时具安全性,小弟肯求学习!!多谢!!!
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