public IActionResult Post()
{
var files = Request.Form.Files;
long size = files.Sum(f => f.Length);
//size > 100MB refuse upload !
if (size > 104857600)
{
return(Json(Return_Helper_DG.Error_Msg_Ecode_Elevel_HttpCode("pictures total size > 100MB , server refused !")));
}
List <string> filePathResultList = new List <string>();
foreach (var file in files)
{
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
string filePath = hostingEnv.WebRootPath + $@"\Files\Pictures\";
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
//string suffix = fileName.Split('.')[1];
string suffix = fileName.Substring(fileName.LastIndexOf(".") + 1, (fileName.Length - fileName.LastIndexOf(".") - 1));
if (!pictureFormatArray.Contains(suffix))
{
return(Json(Return_Helper_DG.Error_Msg_Ecode_Elevel_HttpCode("the picture format not support ! you must upload files that suffix like 'png','jpg','jpeg','bmp','gif','ico'.")));
}
fileName = Guid.NewGuid() + "." + suffix;
string fileFullName = filePath + fileName;
using (FileStream fs = System.IO.File.Create(fileFullName))
{
file.CopyTo(fs);
fs.Flush();
}
filePathResultList.Add($"/src/Pictures/{fileName}");
}
string message = $"{files.Count} file(s) /{size} bytes uploaded successfully!";
return(Json(Return_Helper_DG.Success_Msg_Data_DCount_HttpCode(message, filePathResultList, filePathResultList.Count)));
}
public IActionResult Post()
{
var files = Request.Form.Files;
long size = files.Sum(f => f.Length);
//size > 100MB refuse upload !
if (size > 104857600)
{
return(Json(Return_Helper_DG.Error_Msg_Ecode_Elevel_HttpCode("files total size > 100MB , server refused !")));
}
List <string> filePathResultList = new List <string>();
foreach (var file in files)
{
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
string filePath = hostingEnv.WebRootPath + $@"\Files\Files\";
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
fileName = Guid.NewGuid() + "." + fileName.Split('.')[1];
string fileFullName = filePath + fileName;
using (FileStream fs = System.IO.File.Create(fileFullName))
{
file.CopyTo(fs);
fs.Flush();
}
filePathResultList.Add($"/src/Files/{fileName}");
}
string message = $"{files.Count} file(s) /{size} bytes uploaded successfully!";
return(Json(Return_Helper_DG.Success_Msg_Data_DCount_HttpCode(message, filePathResultList, filePathResultList.Count)));
}
public IHttpActionResult DeleteQX(dynamic query)
{
try
{
var list = new List <dynamic>();
list.Add(new { ID = "aaaa", NO = "111", NAME = "1111", DESC = "11111" });
list.Add(new { ID = "bbbb", NO = "222", NAME = "2222", DESC = "22222" });
list.Add(new { ID = "cccc", NO = "333", NAME = "3333", DESC = "33333" });
list.Add(new { ID = "dddd", NO = "444", NAME = "4444", DESC = "44444" });
list.Remove(list.Where(li => li.ID == query.ID.ToString()).FirstOrDefault());
//var result = new { TFMark = true, Msg = "this is HttpDELETE Method", list = list };
//return Json<dynamic>(result);
return(Json <dynamic>(Return_Helper_DG.Success_Msg_Data_DCount_HttpCode("this is HttpDELETE Method", list, list.Count)));
}
catch (Exception ex)
{
return(Ok(ex));
}
}
public override void OnException(HttpActionExecutedContext actionExecutedContext)
{
Log_Helper_DG.Log_Error($"{actionExecutedContext.Exception.Message} -- error : {actionExecutedContext.Exception.StackTrace} ", $"{actionExecutedContext.Exception.GetType().ToString()}");
string Message = actionExecutedContext.Exception.Message;
HttpStatusCode HttpCode = HttpStatusCode.InternalServerError; //the default HttpStatusCode
int ErrorCode = 0;
int ErrorLevel = 0;
if (actionExecutedContext.Exception is Exception_DG)
{
Exception_DG exception = actionExecutedContext.Exception as Exception_DG; //实例化一个T类型对象
ErrorCode = exception.ErrorCode;
ErrorLevel = exception.ErrorLevel;
if (!string.IsNullOrEmpty(exception.Arguments))
{
Message = Message + " Arguments:" + exception.Arguments;
}
}
else if (actionExecutedContext.Exception is Exception_DG_Internationalization)
{
Exception_DG_Internationalization exception = actionExecutedContext.Exception as Exception_DG_Internationalization; //实例化一个T类型对象
ErrorCode = exception.ErrorCode;
ErrorLevel = exception.ErrorLevel;
Message = exception.Message_DG;
if (!string.IsNullOrEmpty(exception.Arguments))
{
Message = Message + " Arguments:" + exception.Arguments;
}
}
else if (actionExecutedContext.Exception is NotImplementedException)
{
HttpCode = HttpStatusCode.NotImplemented;
}
else if (actionExecutedContext.Exception is TimeoutException)
{
HttpCode = HttpStatusCode.RequestTimeout;
}
else if (actionExecutedContext.Exception is ArgumentException)
{
HttpCode = HttpStatusCode.MethodNotAllowed;
}
else if (actionExecutedContext.Exception is System.IO.FileNotFoundException)
{
HttpCode = HttpStatusCode.NotFound;
}
//.....
else
{
HttpCode = HttpStatusCode.InternalServerError;
}
object ErrorObject = Return_Helper_DG.Error_Msg_Ecode_Elevel_HttpCode($"{Message}", ErrorCode, ErrorLevel, HttpCode);
actionExecutedContext.Response = actionExecutedContext.Request.CreateResponse(ErrorObject);
base.OnException(actionExecutedContext);
}
public IActionResult UpImg([FromForm] IFormCollection formData)
{
try
{
IFormFileCollection files = formData.Files;
var ImgId = Request.Form["ImgId"];
var Imgtype = Request.Form["Imgtype"];
var userData = new UserInfoDataBase();
long size = files.Sum(f => f.Length);
//size > 100MB refuse upload !
if (size > 104857600)
{
return(Json(Return_Helper_DG.Error_Msg_Ecode_Elevel_HttpCode("图片总共大小不能超过 100MB ")));
}
List <string> filePathResultList = new List <string>();
string filePathd = hostingEnv.WebRootPath;
//+ $@"\Files\Pictures\";
if (!System.IO.Directory.Exists(filePathd + "/Files"))
{
System.IO.Directory.CreateDirectory(filePathd + "/Files");
}
if (!System.IO.Directory.Exists(filePathd + "/Files/Picture/"))
{
System.IO.Directory.CreateDirectory(filePathd + "/Files//Pictures/");
}
foreach (var file in files)
{
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
string filePath = hostingEnv.WebRootPath + "/Files/Pictures/";
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
string suffix = fileName.Split('.')[1];
if (!pictureFormatArray.Contains(suffix))
{
return(Json(Return_Helper_DG.Error_Msg_Ecode_Elevel_HttpCode("当前图片格式不支持")));
}
fileName = DateTime.Now.ToString("yyyyMMddHHmmssffff").Replace('0', '1') + "." + suffix;
string fileFullName = filePath + fileName;
var entit = new Img();
entit.Id = Guid.NewGuid();
entit.UserInfoId = Guid.Parse(ImgId);
entit.CreateTime = DateTime.Now;
entit.Type = Convert.ToInt16(Imgtype);
entit.Url = "/Files/Pictures/" + fileName;
//保存数据
userData.AddImg(entit);
using (FileStream fs = System.IO.File.Create(fileFullName))
{
file.CopyTo(fs);
fs.Flush();
}
filePathResultList.Add(fileFullName);
}
string message = $"上传成功";
return(Json(Return_Helper_DG.Success_Msg_Data_DCount_HttpCode(message, filePathResultList, filePathResultList.Count)));
}
catch (Exception e)
{
throw e;
}
}
/// <summary>
/// ERROR
/// </summary>
/// <param name="msg"></param>
/// <param name="errorCode"></param>
/// <param name="errorLevel"></param>
/// <param name="httpCode"></param>
/// <returns></returns>
protected JsonResult ERROR(string msg, int errorCode = 0, int errorLevel = 0, System.Net.HttpStatusCode httpCode = System.Net.HttpStatusCode.InternalServerError)
{
return(Json(Return_Helper_DG.Error_Msg_Ecode_Elevel_HttpCode(msg, errorCode, errorLevel, httpCode), JsonRequestBehavior.AllowGet));
}
/// <summary>
/// OK
/// </summary>
/// <param name="msg"></param>
/// <param name="data"></param>
/// <param name="dataCount"></param>
/// <param name="httpCode"></param>
/// <returns></returns>
protected JsonResult OK(string msg, dynamic data = null, int dataCount = 0, System.Net.HttpStatusCode httpCode = System.Net.HttpStatusCode.OK)
{
return(Json(Return_Helper_DG.Success_Msg_Data_DCount_HttpCode(msg, data, dataCount, httpCode), JsonRequestBehavior.AllowGet));
}
/// <summary>
/// ERROR
/// </summary>
/// <param name="msg"></param>
/// <param name="errorCode"></param>
/// <param name="errorLevel"></param>
/// <param name="httpCode"></param>
/// <returns></returns>
protected IHttpActionResult ERROR(string msg, int errorCode = 0, int errorLevel = 0, System.Net.HttpStatusCode httpCode = System.Net.HttpStatusCode.InternalServerError)
{
return(Json(Return_Helper_DG.Error_Msg_Ecode_Elevel_HttpCode(msg, errorCode, errorLevel, httpCode)));
}
/// <summary>
/// OK
/// </summary>
/// <param name="msg"></param>
/// <param name="data"></param>
/// <param name="dataCount"></param>
/// <param name="httpCode"></param>
/// <returns></returns>
protected IHttpActionResult OK(string msg, dynamic data = null, int dataCount = 0, System.Net.HttpStatusCode httpCode = System.Net.HttpStatusCode.OK)
{
return(Json(Return_Helper_DG.Success_Msg_Data_DCount_HttpCode(msg, data, dataCount, httpCode)));
}
