远古VOD点播能装在win7或2008上吗
我试了win7 老是错误 无法访问网络位置 MVC TIP4：为捕获路由及通用异常处理Tags: 捕获路由 异常处理 mvc
1：首先，准备控制器
123456789101112131415161718192021222324252627 public class ErrorController : Controller
{
public ActionResult Index(string error)
{
ViewData["Title"] = "WebSite 网站内部错误";
ViewData["Description"] = error;
return View("Index"); //全部路由到Error下的Index视图
}
public ActionResult HttpError404(string error)
{
ViewData["Title"] = "HTTP 404- 无法找到文件";
ViewData["Description"] = error;
return View("Index");
}
public ActionResult HttpError500(string error)
{
ViewData["Title"] = "HTTP 500 - 内部服务器错误";
ViewData["Description"] = error;
return View("Index");
}
public ActionResult General(string error)
{
ViewData["Title"] = "HTTP 发生错误";
ViewData["Description"] = error;
return View("Index");
}
}
2：Error下的Index视图
代码：
3：在Global.aspx中进行处理
添加如下方法：
1234567891011121314151617181920212223242526272829303132333435363738 protected void Application_Error(object sender, EventArgs e)
{
Response.Clear();
Exception exception = Server.GetLastError();
HttpException httpException = exception as HttpException;
RouteData routeData = new RouteData();
routeData.Values.Add("controller", "Error");
if (exception == null)
{
routeData.Values.Add("action", "Index");
}
else if (httpException == null)
{
routeData.Values.Add("action", "Index");
}
else
{
switch (httpException.GetHttpCode())
{
case 404:
routeData.Values.Add("action", "HttpError404");
break;
case 500:
routeData.Values.Add("action", "HttpError500");
break;
default:
routeData.Values.Add("action", "General");
break;
}
}
// Pass exception details to the target error View.
routeData.Values.Add("error", exception.Message);
// Clear the error on server.
Server.ClearError();
// Call target Controller and pass the routeData.
IController errorController = new ErrorController();
errorController.Execute(new RequestContext(new HttpContextWrapper(Context), routeData));
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