添加全局防抖

src/main.js

@@ -41,8 +41,10 @@ import VueMeta from 'vue-meta'
 // 字典数据组件
 import DictData from '@/components/DictData'
 import webSite from '@/config/website'
+// import debounce from '@/components/directives/debounce';
 
 Vue.prototype.website = webSite
+// Vue.prototype.debounce = debounce
 
 // 全局方法挂载
 Vue.prototype.getDicts = getDicts
@@ -88,6 +90,21 @@ DictData.install()
  * please remove it before going online! ! !
  */
 
+//在main.js中
+// 提交以后禁用按钮一段时间，防止重复提交
+
+Vue.directive('noMoreClick', {
+  inserted(el, binding) {
+    el.addEventListener('click', e => {
+      el.classList.add('is-disabled')
+      el.disabled = true
+      setTimeout(() => {
+        el.disabled = false
+        el.classList.remove('is-disabled')
+      }, 1000)//我这里设置的是2000毫秒也就是2秒
+    })
+  }
+})
 Vue.use(Element, {
   size: Cookies.get('size') || 'medium' // set element-ui default size
 })