public void Init(HttpApplication context)
{
context.Error += (object sender, System.EventArgs e) =>
{
var container = IocContainerManager.GetInstance();
if (((container != null)) & (HttpContext.Current.Items["PerRequestScope"] == null))
{
var scope = container.BeginLifetimeScope();
HttpContext.Current.Items["PerRequestScope"] = scope;
}
var Request = context.Request;
var Response = context.Response;
Exception currentError = context.Server.GetLastError();
var bllErrorInfo = new ErrorInfoService();
var errorInfo = new ErrorInfo();
//if ((SessionManager.GetUser() != null))
//{
// errorInfo.UID = SessionManager.GetUser().AccountID;
//}
errorInfo.ErrorMsg = currentError.Message.ToString();
if (currentError.GetType().Name == "SysDbException")
{
SysDbException ex = (SysDbException)currentError;
errorInfo.ExecSql = ex.SqlInfo;
errorInfo.ErrorCode = 1;
}
errorInfo.ProgramID = "0";
errorInfo.Url = Request.Url.ToString();
errorInfo.StackTrace = currentError.ToString();
StringBuilder sb = new StringBuilder();
Response.Clear();
sb.Append("<h2>系统错误：</h2><hr/>系统发生错误，错误编号为：");
if (!errorInfo.Url.Contains("/Error"))
{
sb.Append(bllErrorInfo.Add(errorInfo));
}
//todo对于已记录的无需再记录
sb.Append("。该信息已被系统记录，请稍后重试或与系统管理员联系。<br/>错误地址：");
sb.Append(Request.Url.ToString());
sb.Append("<br/>错误信息： <font class='ErrorMessage'>");
sb.Append(currentError.Message.ToString());
sb.Append("</font><hr/><b>Stack Trace:</b><br/>");
sb.Append(currentError.ToString());
Response.Write(sb.ToString());
Response.End();
context.Server.ClearError();
};
}
//protected virtual void LogInfo(string userId, string infoMsg)
//{
// var errorInfo = new ErrorInfo();
// errorInfo.ErrorMsg = infoMsg;
// errorInfo.RunningTime = System.DateTime.Now;
// errorInfo.Url = HttpContext.Request.Path.ToString();
// _errorInfoService.Add(errorInfo);
//}
protected override IAsyncResult BeginExecuteCore(AsyncCallback callback, object state)
{
//todo完善
//创建基于http request的scope用于显式的依赖注入,eg RespositoryFactory CouDbContext的构建
var container = IocContainerManager.GetInstance();
if (container != null)
{
var scope = container.BeginLifetimeScope();
HttpContext.Items["PerRequestScope"] = scope;
}
Utils.InitializeCulture();
return(base.BeginExecuteCore(callback, state));
}
/// <summary>
/// 引发 <see cref="E:System.Web.UI.Control.Init" /> 事件以对页进行初始化。
/// </summary>
/// <param name="e">包含事件数据的 <see cref="T:System.EventArgs" />。</param>
protected override void OnInit(EventArgs e)
{
//创建基于http request的scope用于显式的依赖注入,eg RespositoryFactory CouDbContext的构建
var container = IocContainerManager.GetInstance();
if ((container != null))
{
dynamic scope = container.BeginLifetimeScope();
HttpContext.Current.Items["PerRequestScope"] = scope;
}
base.OnInit(e);
Load += new EventHandler(PageBase_Load);
Error += new EventHandler(PageBase_Error);
}
