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js_sdk/hhyang-uni-simple-router/vueRouter/extends/myArray.js

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+/**
+ * 实现一个继承的 数组类  代理掉 vue-router 生命钩子的数据
+ */
+class MyArray extends Array {
+    constructor(Router, vueOldHooks, hookFun) {
+        super();
+        this.Router = Router;
+        this.vueOldHooks = vueOldHooks;
+        this.hookFun = hookFun;
+    }
+
+    push(v) {
+        this.vueOldHooks.splice(0, 1, v);// 把vue-router路由生命钩子保存起来
+        this[this.length] = (to, from, next) => {
+            this.hookFun(to, from, next, this.Router);
+        };
+    }
+}
+
+export default MyArray;