修复子节点显示错误

web_src/src/router/index.js

@@ -0,0 +1,39 @@
+import Vue from 'vue'
+import VueRouter from 'vue-router'
+
+import control from '../components/control.vue'
+import videoList from '../components/videoList.vue'
+import channelList from '../components/channelList.vue'
+import login from '../components/Login.vue'
+
+const originalPush = VueRouter.prototype.push
+VueRouter.prototype.push = function push(location) {
+  return originalPush.call(this, location).catch(err => err)
+}
+
+Vue.use(VueRouter)
+
+
+export default new VueRouter({
+  mode:'hash',
+  routes: [
+    {
+      path: '/',
+      component: control,
+    },
+    {
+      path: '/videoList',
+      component: videoList,
+    },
+    {
+      path: '/login',
+      name: '登录',
+      component: login,
+    },
+    {
+      path: '/channelList/:deviceId/:parentChannelId/:count/:page',
+      name: 'channelList',
+      component: channelList,
+    },
+  ]
+})