页面跳转添加loading，添加全局loading

src/App.vue

@@ -1,7 +1,16 @@
 <template>
   <router-view/>
+  <div class="loading" v-show="loading"><a-spin delay="0.5" /></div>
 </template>
 
+<script setup>
+	import { computed } from 'vue';
+	import { useStore } from 'vuex';
+	const store = useStore();
+	const loading = computed(() => store.state.loading || store.state.view_loading);
+
+</script>
+
 <style lang="less">
 #app {
   font-family: Avenir, Helvetica, Arial, sans-serif;
@@ -9,7 +18,19 @@
   -moz-osx-font-smoothing: grayscale;
   height: 100%;
 }
-
+.loading{
+	position: fixed;
+	top: 0;
+	left: 0;
+	width: 100%;
+	height: 100%;
+	background-color: rgba(0,0,0,0.4);
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	z-index: 999999999999;
+	color: #fff;
+}
 .ipad{
 	*{
 		-webkit-touch-callout:none;