优化后退前进问题

public/vcCore/vcFramework.js

@@ -900,11 +900,11 @@
             return;
         }
         //刷新框架参数
-        refreshVcFramework();
+        //refreshVcFramework();
         //修改锚点
 
         location.hash = url.substring(url.indexOf("#") + 1, url.length);
-        vcFramework.reBuilderVcTree();
+        //vcFramework.reBuilderVcTree();
     };
 
     refreshVcFramework = function () {
@@ -1346,6 +1346,21 @@
         });
     }
 })(window.vcFramework);
+/**
+ * 锚点变化监听
+ */
+(function (vcFramework) {
+
+    window.addEventListener("hashchange", function (e) {
+        let _componentUrl = location.hash;
+        //判断是否为组件页面
+        if (!vcFramework.notNull(_componentUrl)) {
+            return;
+        }
+        refreshVcFramework();
+        vcFramework.reBuilderVcTree();
+    }, false);
+})(window.vcFramework);