隐私政策页面

src/main.ts

@@ -37,6 +37,33 @@ document.addEventListener('keydown', function(event) {
         event.preventDefault();
     }
 });
+
+//全局事件
+//下拉菜单全部关掉事件
+// 创建全局事件系统
+const dropdownEvents = {
+	listeners: new Set(),
+	
+	closeAll() {
+	  this.listeners.forEach(listener => {
+		// console.log(listener)
+		listener()
+	  })
+	},
+	
+	onClose(listener) {
+	  this.listeners.add(listener)
+	},
+	
+	offClose(listener) {
+	  this.listeners.delete(listener)
+	}
+}
+document.addEventListener('click', () => {
+	dropdownEvents.closeAll()
+})
+app.config.globalProperties.$dropdownEvents = dropdownEvents
+
 let loadingParam = {
   loading: loadingGif,
   attempt: 1,