修改看到的一些问题

main.js

@@ -2,7 +2,6 @@ import Vue from "vue";
 import App from "./App";
 import * as filters from "./utils/filters.js"; // global filter
 import uView from "uview-ui";
-import empty from "./components/empty";
 import store from "./store";
 
 // #ifdef H5
@@ -12,6 +11,8 @@ let btn = Vue.component("airBtn", airBtn); //全局注册
 document.body.appendChild(new btn().$mount().$el);
 // #endif
 
+
+
 Object.keys(filters).forEach((key) => {
   Vue.filter(key, filters[key]);
 });
@@ -27,17 +28,15 @@ const msg = (title, duration = 1500, mask = false, icon = "none") => {
     mask,
     icon,
   });
-};
+};
 // 引入vuex
-Vue.prototype.$store = store;
-// 全局引入空组件
-Vue.component("empty", empty);
+Vue.prototype.$store = store;
 Vue.use(uView);
-Vue.config.productionTip = false;
+Vue.config.productionTip = false;
 // 主题色
-Vue.prototype.$mainColor = "#ff3c2a";
+Vue.prototype.$mainColor = "#ff3c2a";
 // 高亮主题色
-Vue.prototype.$lightColor = "#ff6b35";
+Vue.prototype.$lightColor = "#ff6b35";
 // 可直接 this.$api调用
 Vue.prototype.$api = { msg };