增加地图元素清空功能，完成附近医院路线规划功能

src/enum/pageEnum.ts

@@ -1,12 +1,10 @@
 import { LOGOUT_CURRENT_PATH } from '/@/enum/cacheEnum.ts';
 
 export enum PageEnum {
-    // basic login path
-    BASE_LOGIN = '/login', //西安登录页
-    BASE_HOME = '/home', //西安首页
-    BASE_LOGIN_YINCHUAN = '/screenLogin', //银川登录页
-    YINCHUAN_HOME = '/yinChuanHome', //银川首页
-    //other
+    BASE_LOGIN = '/login',
+    BASE_HOME = '/home',
+    BASE_LOGIN_YINCHUAN = '/screenLogin',
+    YINCHUAN_HOME = '/yinChuanHome',
 }
 
 export function setBaseLogin(baseLogin) {
@@ -19,9 +17,8 @@ export function getBaseLogin() {
 
 //根据当前路径跳转登录页
 export function toLoginByNowPath(nowPath: string) {
-    //西安的页面路径
     const xianPath = ['/home', '/secondScreen', '/'];
-    //银川的页面路径
+
     const yinchuanPath = ['/yinChuanHome'];
     if (xianPath.includes(nowPath)) {
         return PageEnum.BASE_LOGIN;