feat: 自定义指令导入方式优化

src/directives/index.ts

@@ -1,4 +1,4 @@
-import { App } from "vue";
+import { App, Directive } from "vue";
 import antiShake from "@/directives/modules/global/anti-shake";
 import throttle from "@/directives/modules/global/throttle";
 import custom from "@/directives/modules/global/custom";
@@ -9,14 +9,21 @@ import hasRole from "@/directives/modules/permission/has-role";
 // install 函数是一个对象中的方法，其作用是将一系列指令对象安装到 Vue 应用实例中，它自带两个参数：app 和 options
 // app就是vue实例，options则是安装函数的参数(可选)
 // install 方法的定义就插件对象，install 方法会在引入插件时自动被 vue 调用，并传参 vue 实例和 options
+
+const list: { [key: string]: Directive } = {
+  antiShake,
+  throttle,
+  custom,
+  hasPerm,
+  hasRole
+};
+
 const directives = {
   install(app: App<Element>) {
     // 将一系列自定义指令对象安装到 Vue 应用实例中
-    app.directive("antiShake", antiShake);
-    app.directive("throttle", throttle);
-    app.directive("custom", custom);
-    app.directive("hasPerm", hasPerm);
-    app.directive("hasRole", hasRole);
+    for (const key in list) {
+      app.directive(key, list[key]);
+    }
   }
 };