feat: add the api of global closing page: $closePage(closeRoute, nextRoute);🌟

新增：增加全局关闭页面api: $closePage(closeRoute, nextRoute)；

src/plugins/index.js

@@ -1,10 +1,12 @@
-import VueI18nPlugin from '@/plugins/i18n-extend'
-import AuthorityPlugin from '@/plugins/authority-plugin'
+import VueI18nPlugin from './i18n-extend'
+import AuthorityPlugin from './authority-plugin'
+import TabsPagePlugin from './tabs-page-plugin'
 
 const Plugins = {
   install: function (Vue) {
     Vue.use(VueI18nPlugin)
     Vue.use(AuthorityPlugin)
+    Vue.use(TabsPagePlugin)
   }
 }
 export default Plugins

src/plugins/tabs-page-plugin.js

@@ -0,0 +1,14 @@
+const TabsPagePlugin = {
+  install(Vue) {
+    Vue.mixin({
+      methods: {
+        $closePage(closeRoute, nextRoute) {
+          const event = new CustomEvent('page:close', {detail:{closeRoute, nextRoute}})
+          window.dispatchEvent(event)
+        }
+      }
+    })
+  }
+}
+
+export default TabsPagePlugin