修改楼层过多不能滑动问题

src/components/selectFloor.vue

@@ -9,7 +9,7 @@
             </div>
         </van-sticky> -->
         <div style="margin-bottom: 1.4rem;">
-            <van-tree-select height="auto" :items="listdata" :active-id.sync="activeId"
+            <van-tree-select height="90vh" :items="listdata" :active-id.sync="activeId"
                 :main-active-index.sync="activeIndex" @click-item="clickItem">
             </van-tree-select>
         </div>

vue.config.js

@@ -10,9 +10,8 @@ module.exports = {
     proxy: {
       //配置跨域
       "/app-api": {
-        // target: "http://192.168.4.232:8080/", //这里是后台的地址
+        target: "http://192.168.4.232:8080/", //这里是后台的地址
         // target: "http://192.168.15.230:8080/", //这里是晓晋的地址
-        target: "http://192.168.14.232:8080", //这里是晓晋的地址
         ws: true,
         changOrigin: true, //允许跨域
         // logLevel: 'debug',  // 显示代理调试信息