public bool DelFile(string path)
{
try
{
if (File.Exists(path))
{
File.Delete(path);
return(true);
}
if (Directory.Exists(path))
{
Directory.Delete(path, true);
return(true);
}
}
catch (Exception ex)
{
LogHelp.WriteLog(ex.ToString());
return(false);
}
return(true);
}
/*
* 获得指定路径下所有文件名
* StreamWriter sw 文件写入流
* string path 文件路径
* int indent 输出时的缩进量
*/
public static List <FileOp> getFileName(string path, string type)
{
//string[] patharr= path.Split(new string[] { "FileOS" }, StringSplitOptions.None);
string[] patharr = path.Split(new string[] { ConfigHelper.GetConfigString("path") }, StringSplitOptions.None);
if (!Directory.Exists(path))
{
return(null);
}
DirectoryInfo root = new DirectoryInfo(path);
List <FileOp> list = new List <FileOp>();
string ext = "";
switch (type)
{
case "1":
ext = ".jpg,.png,.bmp";
break;
case "2":
ext = ".doc,.docx.,.xls,.xlsx,.ppt,.pptx,.pdf.,.txt";
break;
default:
ext = "";
break;
}
foreach (FileInfo f in root.GetFiles())
{
if (ext.IndexOf(f.Extension.ToLower()) != -1)
{
if (type == "1")
{
FileOp fo = new FileOp();
fo.Name = "/" + ConfigHelper.GetConfigString("path") + "/" + path.Replace(AppDomain.CurrentDomain.BaseDirectory, "") + "/" + f.Name;
fo.FileUrl = patharr[1].Replace('\\', '/') + "/" + f.Name;
string thumbnailUrl = "d://thum//";
fo.FileThumbnailUrl = "data:image/jpeg;base64," + MakeThumbnail(f.FullName, thumbnailUrl + f.Name, 140, 140, "HW");
//fo.FileThumbnailUrl = thumbnailUrl;
//fo.FileUrl= patharr[1].Replace('\\', '/') + "/" + f.Name;
fo.Size = GetFileSize(f.Length);
fo.Ysize = f.Length;
fo.Date = f.CreationTime.ToString("yyyy-MM-dd HH:mm");;
fo.Type = f.Extension.Substring(1);
list.Add(fo);
}
else
{
LogHelp.WriteLog(path);
FileOp fo = new FileOp();
//fo.Name = "<a href='/"+ ConfigHelper.GetConfigString("path") + patharr[1].Replace('\\', '/') + "/" + f.Name + "'>" + f.Name + "</a>";
fo.Name = "<a javascript:void(0)>" + f.Name + "</a>";
fo.FileUrl = patharr[1].Replace('\\', '/') + "/" + f.Name;
fo.Size = GetFileSize(f.Length);
fo.Ysize = f.Length;
fo.Date = f.CreationTime.ToString("yyyy-MM-dd HH:mm");;
fo.Type = f.Extension.Substring(1);
list.Add(fo);
}
}
if (ext == "")
{
if (".jpg,.png,.bmp,.doc,.docx.,.xls,.xlsx,.ppt,.pptx,.pdf.,.txt".IndexOf(f.Extension.ToLower()) == -1)
{
FileOp fo = new FileOp();
//fo.Name = "<a href='/"+ ConfigHelper.GetConfigString("path") + patharr[1].Replace('\\', '/') + "/" + f.Name + "'>" + f.Name + "</a>";
fo.Name = "<a javascript:void(0)>" + f.Name + "</a>";
fo.FileUrl = patharr[1].Replace('\\', '/') + "/" + f.Name;
fo.Size = GetFileSize(f.Length);
fo.Ysize = f.Length;
fo.Date = f.CreationTime.ToString("yyyy-MM-dd HH:mm");;
fo.Type = f.Extension.Substring(1);
list.Add(fo);
}
}
}
return(list);
}