public MvcHandler(HttpRequestContext request)
{
this.request = request;
}
public abstract RouteData GetRouteData(HttpRequestContext requestContext);
public override RouteData GetRouteData(HttpRequestContext requestContext)
{
string requestUrl = requestContext.Context.Request.AppRelativeCurrentExecutionFilePath.Substring(2);
try
{
string file = requestContext.Context.Server.MapPath("../" + requestUrl);
if (File.Exists(file))
{
return(null);
}
}
catch
{ }
int num = requestUrl.IndexOf('?');
if (num > 0)
{
requestUrl = requestUrl.Substring(0, num);
}
requestUrl = requestUrl.ToLower();
RouteData routeData = new RouteData(this, this.RouteHandler);
string url = this.Url;
if (Contoller.Length > 0 && Action.Length > 0)
{
url = Contoller + "/" + Action;
}
if (preUrl.Length > 0)
{
url = PreUrl + "/" + url;
}
url = url.ToLower();
requestContext.Params = new Dictionary <string, object>();
if (this.Param.Length == 0)
{
if (requestContext.Context.Request.HttpMethod.ToLower().Equals(HttpVerb.Get))
{
//遍历QueryString
foreach (string key in requestContext.Context.Request.QueryString.AllKeys)
{
requestContext.Params.Add(key, requestContext.Context.Request.QueryString[key]);
}
}
else
{
//遍历Forms
foreach (string key in requestContext.Context.Request.Form.AllKeys)
{
requestContext.Params.Add(key, requestContext.Context.Request.Form[key]);
}
}
}
//处理带参数链接
if (requestUrl.StartsWith(url))
{
string param = requestUrl.Replace(url + "/", "");
if (param.Length > 0 && this.Param.Length > 0)
{
string[] arrays = param.Split('/');
if (arrays.Length > this.Param.Length)
{
//参数个数不正确
return(null);
}
else
{
for (int i = 0; i < arrays.Length; i++)
{
requestContext.Params.Add(this.Param[i], arrays[i]);
}
requestUrl = url;
}
}
}
else
{
return(null);
}
if (requestUrl.Equals(url))
{
requestContext.Controller = this.Contoller;
requestContext.Action = this.Action;
}
return(routeData);
}
public virtual IHttpHandler GetHttpHandler(HttpRequestContext requestContext)
{
return(new MvcHandler(requestContext));
}
public IHttpHandler GetHttpHandler(HttpRequestContext requestContext)
{
return(BuildManager.CreateInstanceFromVirtualPath(filePath, typeof(Page)) as Page);
}