support filter to get router. get runController & runMethod

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"bytes"
 	"io/ioutil"
 	"io/ioutil"
 	"net/http"
 	"net/http"
+	"reflect"
 	"strconv"
 	"strconv"
 	"strings"
 	"strings"
 
 
@@ -13,11 +14,13 @@ import (
 // BeegoInput operates the http request header ,data ,cookie and body.
 // BeegoInput operates the http request header ,data ,cookie and body.
 // it also contains router params and current session.
 // it also contains router params and current session.
 type BeegoInput struct {
 type BeegoInput struct {
-	CruSession  session.SessionStore
-	Params      map[string]string
-	Data        map[interface{}]interface{} // store some values in this context when calling context in filter or controller.
-	Request     *http.Request
-	RequestBody []byte
+	CruSession    session.SessionStore
+	Params        map[string]string
+	Data          map[interface{}]interface{} // store some values in this context when calling context in filter or controller.
+	Request       *http.Request
+	RequestBody   []byte
+	RunController reflect.Type
+	RunMethod     string
 }
 }
 
 
 // NewInput return BeegoInput generated by http.Request.
 // NewInput return BeegoInput generated by http.Request.

@@ -626,29 +626,37 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
 		context.Input.Body()
 		context.Input.Body()
 	}
 	}
 
 
+	if context.Input.RunController != nil && context.Input.RunMethod {
+		findrouter = true
+		runMethod = context.Input.RunMethod
+		runrouter = context.Input.RunController
+	}
+
 	//first find path from the fixrouters to Improve Performance
 	//first find path from the fixrouters to Improve Performance
-	for _, route := range p.fixrouters {
-		n := len(requestPath)
-		if requestPath == route.pattern {
-			runMethod = p.getRunMethod(r.Method, context, route)
-			if runMethod != "" {
-				runrouter = route.controllerType
-				findrouter = true
-				break
+	if !findrouter {
+		for _, route := range p.fixrouters {
+			n := len(requestPath)
+			if requestPath == route.pattern {
+				runMethod = p.getRunMethod(r.Method, context, route)
+				if runMethod != "" {
+					runrouter = route.controllerType
+					findrouter = true
+					break
+				}
 			}
 			}
-		}
-		// pattern /admin   url /admin 200  /admin/ 200
-		// pattern /admin/  url /admin 301  /admin/ 200
-		if requestPath[n-1] != '/' && requestPath+"/" == route.pattern {
-			http.Redirect(w, r, requestPath+"/", 301)
-			goto Admin
-		}
-		if requestPath[n-1] == '/' && route.pattern+"/" == requestPath {
-			runMethod = p.getRunMethod(r.Method, context, route)
-			if runMethod != "" {
-				runrouter = route.controllerType
-				findrouter = true
-				break
+			// pattern /admin   url /admin 200  /admin/ 200
+			// pattern /admin/  url /admin 301  /admin/ 200
+			if requestPath[n-1] != '/' && requestPath+"/" == route.pattern {
+				http.Redirect(w, r, requestPath+"/", 301)
+				goto Admin
+			}
+			if requestPath[n-1] == '/' && route.pattern+"/" == requestPath {
+				runMethod = p.getRunMethod(r.Method, context, route)
+				if runMethod != "" {
+					runrouter = route.controllerType
+					findrouter = true
+					break
+				}
 			}
 			}
 		}
 		}
 	}
 	}