add context.URL method returns full request url

context.go

@@ -518,9 +518,18 @@ func (c *Context) URL(hasQuery bool) string {
 		} else {
 			scheme += "://"
 		}
+	} else {
+		scheme = ""
 	}
 	if hasQuery {
-		return scheme + host + c.Req.RequestURI
+		url := c.Req.RequestURI
+		if url == "" {
+			url = c.Req.URL.Path
+			if len(c.Req.URL.RawQuery) > 0 {
+				url += "?" + c.Req.URL.RawQuery
+			}
+		}
+		return scheme + host + url
 	}
 	return scheme + host + c.Req.URL.Path
 }

context_test.go

@@ -482,6 +482,14 @@ func TestContext2(t *testing.T) {
 			b.ServeHTTP(w, req)
 			So(w.Code, ShouldEqual, http.StatusOK)
 		})
+		Convey("Get URL", func() {
+			b.Get("/url", func(c *Context) {
+				So(c.URL(false), ShouldEqual, "/url")
+				So(c.URL(true), ShouldEqual, "/url?id=xx&ib=yy")
+			})
+			w := request("GET", "/url?id=xx&ib=yy")
+			So(w.Code, ShouldEqual, http.StatusOK)
+		})
 	})
 }
 

router_test.go

@@ -134,6 +134,9 @@ func TestRouteAdd9(t *testing.T) {
 			So(w.Code, ShouldEqual, http.StatusOK)
 		})
 		Convey("set multi method", func() {
+			b2.Route("/mul", "*", func(c *Context) {
+				c.String(200, "mul")
+			})
 			b2.Route("/mul", "GET,HEAD,POST", func(c *Context) {
 				c.String(200, "mul")
 			})