public static folder getRootFloder(DirectoryInfo di)
{
folder f = new folder();
FileInfo[] fis = di.GetFiles();
List <file> files = new List <file>();
foreach (var item in fis)
{
file file = getFile(item);
files.Add(file);
}
DirectoryInfo[] dis = di.GetDirectories();
List <folder> fs = new List <folder>();
foreach (var item in dis)
{
folder folder = getRootFloder(item);
fs.Add(folder);
}
f.name = di.Name;
f.ModifiedDate = di.LastWriteTime;
f.files = files;
f.folders = fs;
return(f);
}
/// <summary>
/// 获取文件夹下所有文件和文件夹,不包含子目录
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static folder getFloder(string path)
{
folder f = new folder();
DirectoryInfo di = new DirectoryInfo(path);
FileInfo[] fis = di.GetFiles();
List <file> files = new List <file>();
foreach (var item in fis)
{
file file = getFile(item);
files.Add(file);
}
DirectoryInfo[] dis = di.GetDirectories();
List <folder> fs = new List <folder>();
foreach (var item in dis)
{
folder folder = new folder();
folder.ModifiedDate = item.LastWriteTime;
folder.CreatDateTime = item.CreationTime;
folder.name = item.Name;
folder.fileLength = getFileLength(item.FullName);
folder.folderLength = getFolderLength(item.FullName);
folder.size = getFolderSize(item.FullName);
fs.Add(folder);
}
f.name = di.Name;
f.ModifiedDate = di.LastWriteTime;
f.files = files;
f.folders = fs;
f.CreatDateTime = di.CreationTime;
f.fileLength = getFileLength(di.FullName);
f.folderLength = getFolderLength(di.FullName);
f.size = getFolderSize(di.FullName);
return(f);
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string order = context.Request["order"];
string fileRootPath = ConfigurationManager.AppSettings["filePath"];
string path = context.Request["path"];
string search = context.Request["search"];
string rootPath = fileRootPath;
path = rootPath + "\\" + path;
PostJSON p = new PostJSON();
JavaScriptSerializer jss = new JavaScriptSerializer();
if (!Directory.Exists(rootPath))//如果用户根路径不存在则创建
{
Directory.CreateDirectory(rootPath);
}
if (path.IndexOf("..\\") == -1 && path.IndexOf("../") == -1)//如果包含上一级符号则屏蔽
{
if (Directory.Exists(path))
{
folder folder = new folder();
folder = fileBLL.getFloder(path);
switch (order)
{
case "order_nameascending": folder.sortByName(); break;
case "order_sizeascending": folder.sortBySize(); break;
case "order_ModifiedDateascending": folder.sortByModifiedDate(); break;
case "order_CreatDateTimeascending": folder.sortByCreatDateTime(); break;
case "order_namedesc": folder.sortByNameDesc(); break;
case "order_sizedesc": folder.sortBySizeDesc(); break;
case "order_ModifiedDatedesc": folder.sortByModifiedDateDesc(); break;
case "order_CreatDateTimedesc": folder.sortByCreatDateTimeDesc(); break;
default:
break;
}
p.obj = folder;
}
else
{
p.isError = true;
p.errorMsg = "指定的目录不存在!";
}
}
else
{
p.isError = false;
p.errorMsg = "不允许使用上一级符号";
}
context.Response.Write(jss.Serialize(p));
context.Response.End();
}
