主要是需要对上传图片和文件管理的服务端进行改造
public class KindEditorController : Controller
{
private IHostingEnvironment hostingEnv;
readonly string uploadFilePath = "uploadfiles";//保存上传文件的根目录 public KindEditorController(IHostingEnvironment hostingEnv)
{
this.hostingEnv = hostingEnv;
} public async Task<IActionResult> SaveFiles(string dir)
{
if (Request.Form.Files.Count() == 0)
{
return showError("请选择上传的文件");
} var file = Request.Form.Files[0];//kindeditor的上传文件控件，一次只传一个文件 //定义允许上传的文件扩展名
Hashtable extTable = new Hashtable();
extTable.Add("image", "gif,jpg,jpeg,png,bmp");
extTable.Add("flash", "swf,flv");
extTable.Add("media", "swf,flv,mp3,wav,wma,wmv,mid,avi,mpg,asf,rm,rmvb");
extTable.Add("file", "doc,docx,xls,xlsx,ppt,htm,html,txt,zip,rar,gz,bz2"); if (String.IsNullOrEmpty(dir))
{
dir = "image";
} String fileExt = Path.GetExtension(file.FileName).ToLower(); if (String.IsNullOrEmpty(fileExt) || Array.IndexOf(((String)extTable[dir]).Split(','), fileExt.Substring(1).ToLower()) == -1)
{
return showError("上传文件扩展名是不允许的扩展名。\n只允许" + ((String)extTable[dir]) + "格式。");
} string physicalFilePath = hostingEnv.WebRootPath; //创建文件夹
string dirPath = physicalFilePath +"\\"+ uploadFilePath + "\\" + dir + "\\";
string webPath = "/" + uploadFilePath + "/" + dir + "/";
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
} String ymd = DateTime.Now.ToString("yyyyMMdd", DateTimeFormatInfo.InvariantInfo);
dirPath += ymd + "\\";
webPath += ymd + "/";
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
} string suijishu =Math.Abs(Guid.NewGuid().GetHashCode()).ToString();
String newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_" + suijishu, DateTimeFormatInfo.InvariantInfo) + fileExt; string fileName = dirPath + $@"{newFileName}";
using (FileStream fs = System.IO.File.Create(fileName))
{
await file.CopyToAsync(fs);
fs.Flush();
} string fName = webPath + newFileName;
Hashtable hash = new Hashtable();
hash["error"] = 0;
hash["url"] = fName; return Json(hash);
} [NonAction]
private IActionResult showError(string message)
{
Hashtable hash = new Hashtable();
hash["error"] = 1;
hash["message"] = message;
return Json(hash);
} public IActionResult FileManager()
{
String rootUrl = "/"+uploadFilePath+"/"; //图片扩展名
String fileTypes = "gif,jpg,jpeg,png,bmp"; String currentPath = "";
String currentUrl = "";
String currentDirPath = "";
String moveupDirPath = ""; String dirPath = hostingEnv.WebRootPath + "\\" + uploadFilePath + "\\";
String dirName = Request.Query["dir"];
if (!String.IsNullOrEmpty(dirName))
{
if (Array.IndexOf("image,flash,media,file".Split(','), dirName) == -1)
{
return showError("目录错误");
}
dirPath += dirName + "/";
rootUrl += dirName + "/";
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
} //根据path参数，设置各路径和URL
String path = Request.Query["path"];
path = String.IsNullOrEmpty(path) ? "" : path;
if (path == "")
{
currentPath = dirPath;
currentUrl = rootUrl;
currentDirPath = "";
moveupDirPath = "";
}
else
{
currentPath = dirPath + path;
currentUrl = rootUrl + path;
currentDirPath = path;
moveupDirPath = Regex.Replace(currentDirPath, @"(.*?)[^\/]+\/$", "$1");
} //排序形式，name or size or type
String order = Request.Query["order"];
order = String.IsNullOrEmpty(order) ? "" : order.ToLower(); //不允许使用..移动到上一级目录
if (Regex.IsMatch(path, @"\.\."))
{
return showError("Access is not allowed.");
}
//最后一个字符不是/
if (path != "" && !path.EndsWith("/"))
{
return showError("Parameter is not valid.");
}
//目录不存在或不是目录
if (!Directory.Exists(currentPath))
{
return showError("Directory does not exist.");
} //遍历目录取得文件信息
string[] dirList = Directory.GetDirectories(currentPath);
string[] fileList = Directory.GetFiles(currentPath); switch (order)
{
case "size":
Array.Sort(dirList, new NameSorter());
Array.Sort(fileList, new SizeSorter());
break;
case "type":
Array.Sort(dirList, new NameSorter());
Array.Sort(fileList, new TypeSorter());
break;
case "name":
default:
Array.Sort(dirList, new NameSorter());
Array.Sort(fileList, new NameSorter());
break;
} Hashtable result = new Hashtable();
result["moveup_dir_path"] = moveupDirPath;
result["current_dir_path"] = currentDirPath;
result["current_url"] = currentUrl;
result["total_count"] = dirList.Length + fileList.Length;
List<Hashtable> dirFileList = new List<Hashtable>();
result["file_list"] = dirFileList;
for (int i = 0; i < dirList.Length; i++)
{
DirectoryInfo dir = new DirectoryInfo(dirList[i]);
Hashtable hash = new Hashtable();
hash["is_dir"] = true;
hash["has_file"] = (dir.GetFileSystemInfos().Length > 0);
hash["filesize"] = 0;
hash["is_photo"] = false;
hash["filetype"] = "";
hash["filename"] = dir.Name;
hash["datetime"] = dir.LastWriteTime.ToString("yyyy-MM-dd HH:mm:ss");
dirFileList.Add(hash);
}
for (int i = 0; i < fileList.Length; i++)
{
FileInfo file = new FileInfo(fileList[i]);
Hashtable hash = new Hashtable();
hash["is_dir"] = false;
hash["has_file"] = false;
hash["filesize"] = file.Length;
hash["is_photo"] = (Array.IndexOf(fileTypes.Split(','), file.Extension.Substring(1).ToLower()) >= 0);
hash["filetype"] = file.Extension.Substring(1);
hash["filename"] = file.Name;
hash["datetime"] = file.LastWriteTime.ToString("yyyy-MM-dd HH:mm:ss");
dirFileList.Add(hash);
}
return Json(result);
} public class NameSorter : IComparer
{
public int Compare(object x, object y)
{
if (x == null && y == null)
{
return 0;
}
if (x == null)
{
return -1;
}
if (y == null)
{
return 1;
}
FileInfo xInfo = new FileInfo(x.ToString());
FileInfo yInfo = new FileInfo(y.ToString()); return xInfo.FullName.CompareTo(yInfo.FullName);
}
} public class SizeSorter : IComparer
{
public int Compare(object x, object y)
{
if (x == null && y == null)
{
return 0;
}
if (x == null)
{
return -1;
}
if (y == null)
{
return 1;
}
FileInfo xInfo = new FileInfo(x.ToString());
FileInfo yInfo = new FileInfo(y.ToString()); return xInfo.Length.CompareTo(yInfo.Length);
}
} public class TypeSorter : IComparer
{
public int Compare(object x, object y)
{
if (x == null && y == null)
{
return 0;
}
if (x == null)
{
return -1;
}
if (y == null)
{
return 1;
}
FileInfo xInfo = new FileInfo(x.ToString());
FileInfo yInfo = new FileInfo(y.ToString()); return xInfo.Extension.CompareTo(yInfo.Extension);
}
}
}
页面
<script>
KindEditor.ready(function (K) {
window.editor = K.create('#editor_id', {
uploadJson: '@Url.Action("SaveFiles", "KindEditor")',
fileManagerJson: '@Url.Action("FileManager", "KindEditor")',
allowFileManager: true
});
});
</script>