public override void ProcessRequest(HttpContext context)
{
try
{
context.Response.ContentType = ResponseContentType;
//获取上传文件集合
HttpFileCollection files = GetHttpPostedFile(context);
if (files == null)
{
throw new FileNotFoundException("UpdateFile Not Found! HttpPostedFile Is NULL!");
}
//获取临时目录
string uploadPath = "/" + MvcApplication.UploadFolder + "/Temp/" + DateTime.Now.ToString("yyyyMMdd") + "/";;
string uploadPathMP = context.Server.MapPath(uploadPath);
if (!Directory.Exists(uploadPathMP))
{
//不存在则自动创建文件夹
Directory.CreateDirectory(uploadPathMP);
}
string fileNames = string.Empty;
string ext;
for (int i = 0; i < files.Count; i++)
{
HttpPostedFile postedFile = files[i];
ext = Path.GetExtension(postedFile.FileName).ToLower();
if (!AllowFileExt.Contains(ext))
{
LogHelp.AddInvadeLog("Handlers-UploadMultipleFileHandler", context.Request);
return;
}
//文件重命名
string reName = DateTime.Now.ToString("yyyyMMddHHmmssfffffff") + ext;
postedFile.SaveAs(uploadPathMP + reName);
string thumName = "T300X400_" + reName;
//临时保存文件
ImageTools.MakeThumbnail(uploadPathMP + reName, uploadPathMP + thumName, 300, 400, MakeThumbnailMode.HW);
fileNames += "|" + thumName;
}
//json方式输出成功信息 和 保存路径 , 文件名
JsonObject json = new JsonObject();
json.Put("success", true); //成功
json.Put("path", uploadPath + "{0}"); //临时保存路径
json.Put("names", fileNames.TrimStart('|')); //文件名 | 分割
context.Response.Write(json.ToString()); //输出json数据
}
catch (Exception ex)
{
Model.SysManage.ErrorLog model = new Model.SysManage.ErrorLog();
model.Loginfo = ex.Message;
model.StackTrace = ex.ToString();
model.Url = context.Request.Url.AbsoluteUri;
BLL.SysManage.ErrorLog.Add(model);
throw;
}
}
public override void ProcessRequest(HttpContext context)
{
context.Response.ContentType = ResponseContentType;
HttpPostedFile file = GetHttpPostedFile(context);
if (file == null)
{
throw new FileNotFoundException("UpdateFile Not Found! HttpPostedFile Is NULL!");
}
if (file.FileName.Length < 1)
{
return;
}
if (!AllowFileExt.Contains(Path.GetExtension(file.FileName).ToLower()))
{
LogHelp.AddInvadeLog("Handlers-UploadHandlerBase", context.Request);
return;
}
//文件重命名
string fileName = GenerateFileName(file);
try
{
if (IsLocalSave)
{
string uploadPath = GetUploadPath(context);
if (!Directory.Exists(uploadPath))
{
//不存在则自动创建文件夹
Directory.CreateDirectory(uploadPath);
}
//保存文件
SaveAs(uploadPath, fileName, file);
}
else
{
int filelength = file.ContentLength;
byte[] buffer = new byte[filelength];
file.InputStream.Read(buffer, 0, filelength);
#pragma warning disable CS0219 // 变量“ImageUrl”已被赋值，但从未使用过它的值
string ImageUrl = "";
#pragma warning restore CS0219 // 变量“ImageUrl”已被赋值，但从未使用过它的值
}
//调用子类实现
ProcessSub(context, UploadTempFolder, fileName);
}
catch (Exception ex)
{
Model.SysManage.ErrorLog model = new Model.SysManage.ErrorLog();
model.Loginfo = ex.Message;
model.StackTrace = ex.ToString();
model.Url = context.Request.Url.AbsoluteUri;
ColoPay.BLL.SysManage.ErrorLog.Add(model);
throw;
}
}
protected override void PageError(object sender, EventArgs e)
{
string errMsg = "";
Model.SysManage.ErrorLog model = new Model.SysManage.ErrorLog();
Exception currentError = Server.GetLastError();
if (currentError is System.Data.SqlClient.SqlException)
{
System.Data.SqlClient.SqlException sqlerr = (System.Data.SqlClient.SqlException)currentError;
if (sqlerr != null)
{
string sqlMsg = GetSqlExceptionMessage(sqlerr.Number);
if (sqlerr.Number == 547)
{
errMsg += "<h1 class=\"SystemTip\">" + Resources.Site.ErrorSystemTip + "</h1><br/> " +
"<font class=\"ErrorPageText\">" + sqlMsg + "</font>";
}
else
{
errMsg += "<h1 class=\"ErrorMessage\">" + Resources.Site.ErrorSystemTip + "</h1><hr/> " +
"该信息已被系统记录，请稍后重试或与管理员联系。<br/>" +
"错误信息： <font class=\"ErrorPageText\">" + sqlMsg + "</font>";
model.Loginfo = sqlMsg;
model.StackTrace = currentError.ToString();
model.Url = Request.Url.AbsoluteUri;
}
}
}
else
{
errMsg += "<h1 class=\"ErrorMessage\">" + Resources.Site.ErrorSystemTip + "</h1><hr/> " +
"该信息已被系统记录，请稍后重试或与管理员联系。<br/>" +
"错误信息： <font class=\"ErrorPageText\">" + currentError.Message.ToString() + "<hr/>" +
"<b>Stack Trace:</b><br/>" + currentError.StackTrace + "</font>";
model.Loginfo = currentError.Message;
model.StackTrace = currentError.StackTrace;
model.Url = Request.Url.AbsoluteUri;
}
ColoPay.BLL.SysManage.ErrorLog.Add(model);
Session["ErrorMsg"] = errMsg;
Server.Transfer("~/Supplier/ErrorPage.aspx", true);
//考虑不Response当前页面，直接弹出信息提示。根据不同信息做不同的样式处理：系统提示，系统错误
//Response.Write(errMsg);
//Server.ClearError();
}
protected void BindPrivoces()
{
try
{
//ddlProvince.DataSource = bll.GetPrivoces();
//ddlProvince.DataTextField = "RegionName";
//ddlProvince.DataValueField = "RegionId";
//ddlProvince.DataBind();
//this.ddlProvince.Items.Insert(0, new ListItem("请选择", "0"));
//if (_visibleall)
//{
// this.ddlProvince.Items.Insert(0, new ListItem(_visiblealltext, "0"));
//}
}
catch (Exception ex)
{
Model.SysManage.ErrorLog model = new Model.SysManage.ErrorLog();
model.Loginfo = ex.Message;
model.StackTrace = ex.StackTrace;
model.Url = Request.Url.AbsoluteUri;
BLL.SysManage.ErrorLog.Add(model);
}
}
private void BindCity(int ParentId)
{
try
{
//ddlCity.DataSource = bll.GetDistrictByParentId(ParentId);
//ddlCity.DataTextField = "RegionName";
//ddlCity.DataValueField = "RegionId";
//ddlCity.DataBind();
//this.ddlCity.Items.Insert(0, new ListItem("请选择", "0"));
//if (_visibleall)
//{
// this.ddlCity.Items.Insert(0, new ListItem(_visiblealltext, "0"));
//}
}
catch (Exception ex)
{
Model.SysManage.ErrorLog model = new Model.SysManage.ErrorLog();
model.Loginfo = ex.Message;
model.StackTrace = ex.StackTrace;
model.Url = Request.Url.AbsoluteUri;
BLL.SysManage.ErrorLog.Add(model);
}
}
private void BindCity(int ParentId)
{
try
{
ddlCity.DataSource = bll.GetDistrictByParentId(ParentId);
ddlCity.DataTextField = "RegionName";
ddlCity.DataValueField = "RegionId";
ddlCity.DataBind();
this.ddlCity.Items.Insert(0, new ListItem("请选择", "0"));
if (_visibleall)
{
this.ddlCity.Items.Insert(0, new ListItem(_visiblealltext, "0"));
}
}
catch (Exception ex)
{
Model.SysManage.ErrorLog model = new Model.SysManage.ErrorLog();
model.Loginfo = ex.Message;
model.StackTrace = ex.StackTrace;
model.Url = Request.Url.AbsoluteUri;
BLL.SysManage.ErrorLog.Add(model);
}
}
protected void BindPrivoces()
{
try
{
ddlProvince.DataSource = bll.GetPrivoces();
ddlProvince.DataTextField = "RegionName";
ddlProvince.DataValueField = "RegionId";
ddlProvince.DataBind();
this.ddlProvince.Items.Insert(0, new ListItem("请选择", "0"));
if (_visibleall)
{
this.ddlProvince.Items.Insert(0, new ListItem(_visiblealltext, "0"));
}
}
catch (Exception ex)
{
Model.SysManage.ErrorLog model = new Model.SysManage.ErrorLog();
model.Loginfo = ex.Message;
model.StackTrace = ex.StackTrace;
model.Url = Request.Url.AbsoluteUri;
BLL.SysManage.ErrorLog.Add(model);
}
}
//错误处理
protected void PageBase_Error(object sender, System.EventArgs e)
{
string errMsg = "";
Model.SysManage.ErrorLog model = new Model.SysManage.ErrorLog();
Exception currentError = Server.GetLastError();
if (currentError is System.Data.SqlClient.SqlException)
{
System.Data.SqlClient.SqlException sqlerr = (System.Data.SqlClient.SqlException)currentError;
if (sqlerr != null)
{
string sqlMsg = GetSqlExceptionMessage(sqlerr.Number);
if (sqlerr.Number == 547)
{
errMsg += "<h1 >" + Resources.Site.ErrorSystemTip + "</h1><br/> " + sqlMsg;
}
else
{
errMsg += "<h1 >" + Resources.Site.ErrorSystemTip + "</h1><hr/> " +
"该信息已被系统记录，请稍后重试或与管理员联系。<br/>" +
"错误信息： " + sqlMsg;
model.Loginfo = sqlMsg;
model.StackTrace = currentError.ToString();
model.Url = Request.Url.AbsoluteUri;
}
}
}
else
{
errMsg += "<h1 >" + Resources.Site.ErrorSystemTip + "</h1><hr/> " +
"该信息已被系统记录，请稍后重试或与管理员联系。<br/>" +
"错误信息： " + currentError.Message.ToString() + "<hr/>" +
"<b>Stack Trace:</b><br/>" + currentError.ToString();
model.Loginfo = currentError.Message;
model.StackTrace = currentError.ToString();
model.Url = Request.Url.AbsoluteUri;
}
Maticsoft.BLL.SysManage.ErrorLog.Add(model);
Session["CurrentError"] = errMsg;
Server.Transfer("~/ErrorPage.aspx", true);
//考虑不Response当前页面，直接弹出信息提示。根据不同信息做不同的样式处理：系统提示，系统错误
//Response.Write(errMsg);
//Server.ClearError();
}
/// <summary>
/// 错误处理
/// </summary>
protected override void ControllerException(ExceptionContext filterContext)
{
// 标记异常已处理
filterContext.ExceptionHandled = true;
string errMsg = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\"><html xmlns=\"http://www.w3.org/1999/xhtml\"><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">";
errMsg += string.Format("<title>系统发生错误 YSWLFK {0}{1}</title>", MvcApplication.Version, MvcApplication.IsAuthorize ? "" : P_DATA);
errMsg += "<style>body{ font-family: 'Microsoft Yahei', Verdana, arial, sans-serif; font-size:14px;}a{text-decoration:none;color:#174B73;}a:hover{ text-decoration:none;color:#FF6600;}h2{ border-bottom:1px solid #DDD; padding:8px 0; font-size:25px;}.title{ margin:4px 0; color:#F60; font-weight:bold;}.message,#trace{ padding:1em; border:solid 1px #000; margin:10px 0; background:#FFD; line-height:150%;}.message{ background:#FFD; color:#2E2E2E; border:1px solid #E0E0E0;}#trace{ background:#E7F7FF; border:1px solid #E0E0E0; color:#535353; word-wrap: break-word;}.notice{ padding:10px; margin:5px; color:#666; background:#FCFCFC; border:1px solid #E0E0E0;}.red{ color:red; font-weight:bold;}</style></head>";
errMsg += "<body><div class=\"notice\"><h2>系统发生错误 </h2>";
errMsg += "<div>您可以选择 [ <a href=\"javascript:location.reload();\" >重试</a> ] [ <a href=\"javascript:history.back()\">返回</a> ] 或者 [ <a target=\"_blank\" href=\"http://www.ys56.com/\">去官方网站找找答案</a> ]</div>";
Model.SysManage.ErrorLog model = new Model.SysManage.ErrorLog();
Exception currentError = filterContext.Exception;
HttpContextBase context = filterContext.HttpContext;
context.Response.Clear();
System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace(currentError, true);
int fileLineNumber = st.GetFrame(0).GetFileLineNumber();
int fileColumnNumber = st.GetFrame(0).GetFileColumnNumber();
string fileName = st.GetFrame(0).GetFileName();
errMsg += "<p><strong>错误位置:</strong> File: <span class=\"red\">" + fileName + "</span> Line: <span class=\"red\">" + fileLineNumber + "</span> Column: <span class=\"red\">" + fileColumnNumber + "</span></p>";
errMsg += "<p class=\"title\">[ 错误信息 ]</p>";
//
if (currentError is System.Data.SqlClient.SqlException)
{
System.Data.SqlClient.SqlException sqlerr = (System.Data.SqlClient.SqlException)currentError;
if (sqlerr != null)
{
string sqlMsg = GetSqlExceptionMessage(sqlerr.Number);
if (sqlerr.Number == 547)
{
//errMsg += "<h1 class=\"SystemTip\">" + Resources.Site.ErrorSystemTip + "</h1><br/> " +
//"<font class=\"ErrorPageText\">" + sqlMsg + "</font>";
errMsg += "<p class=\"message\">" + sqlMsg + "</p>";
}
else
{
//errMsg += "<h1 class=\"ErrorMessage\">" + Resources.Site.ErrorSystemTip + "</h1><hr/> " +
//"该信息已被系统记录，请稍后重试或与管理员联系。<br/>" +
//"错误信息： <font class=\"ErrorPageText\">" + sqlMsg + "</font>";
errMsg += "<p class=\"message\">" + sqlMsg + "</p>";
model.Loginfo = sqlMsg;
model.StackTrace = currentError.ToString();
model.Url = context.Request.Url.AbsoluteUri;
}
}
}
else
{
//errMsg += "<h1 class=\"ErrorMessage\">" + Resources.Site.ErrorSystemTip + "</h1><hr/> " +
// "该信息已被系统记录，请稍后重试或与管理员联系。<br/>" +
// "错误信息： <font class=\"ErrorPageText\">" + currentError.Message.ToString() + "<hr/>" +
// "<b>Stack Trace:</b><br/>" + currentError.ToString() + "</font>";
errMsg += "<p class=\"message\">" + currentError.Message + "</p>";
errMsg += "<p class=\"title\">[ StackTrace ]</p><p id=\"trace\">" + currentError.StackTrace + "</p></div>";
errMsg +=
string.Format(
"<div align=\"center\" style=\"color:#FF3300;margin:5pt;font-family:Verdana\"> YS56FK <sup style=\"color:gray;font-size:9pt\">{0}</sup>",
MvcApplication.Version);
errMsg += "<span style=\"color:silver\"> { Building & OOP MVC YS56 Framework } -- [ WE CAN DO IT BETTER ]</span></div>";
errMsg += "</body><style type=\"text/css\"></style></html>";
model.Loginfo = currentError.Message;
model.StackTrace = currentError.ToString();
model.Url = context.Request.Url.AbsoluteUri;
}
//记录错误日志
ColoPay.BLL.SysManage.ErrorLog.Add(model);
//拦截潜在危险值错误, 转换为404输出
if (!HttpContext.IsDebuggingEnabled &&
currentError is HttpRequestValidationException)
{
filterContext.Result = new HttpNotFoundResult();
context.Server.ClearError();
return;
}
//拦截MVC的FindView未找到错误, 转换为404输出
if (!HttpContext.IsDebuggingEnabled)
//&& currentError.TargetSite.ToString().StartsWith("System.Web.Mvc.ViewEngineResult FindView"))
{
filterContext.Result = new HttpNotFoundResult();
context.Server.ClearError();
return;
}
//context.Session["ErrorMsg"] = errMsg;
//// 跳转到错误页
//filterContext.Result = new RedirectResult(Url.Action("ErrorPage", "ErrorPage"));
//考虑不Response当前页面，直接弹出信息提示。根据不同信息做不同的样式处理：系统提示，系统错误
//context.Response.Write(errMsg); //叠加所有View的错误信息并输出
filterContext.Result = Content(errMsg); //阻止之后的View错误输出, 只输出一次.
context.Server.ClearError();
}
