解决两个问题：

1、config.js中写错URL导致axios请求失败；
2、axios为CROS发送两次请求，第一次的method是options，在token过滤器中需要忽略。

code/web/IT工具综合平台/src/layout/Index.vue

@@ -2,14 +2,14 @@
  * @Author: Kane
  * @Date: 2023-01-04 11:05:44
  * @LastEditors: Kane
- * @LastEditTime: 2023-02-04 01:02:13
- * @FilePath: \IT工具综合平台\src\layout\Index.vue
+ * @LastEditTime: 2023-02-04 16:35:20
+ * @FilePath: /IT工具综合平台/src/layout/Index.vue
  * @Description: 
  * 
  * Copyright (c) ${2022} by Kane, All Rights Reserved. 
 -->
 <template>
-  <el-container id="layout-container" v-loading="pageVisible" element-loading-text="载入应用数据…">
+  <el-container id="layout-container" v-loading="ui.ageVisible" element-loading-text="载入应用数据…">
     <el-header id="layout-header">
       <LayoutHeader />
     </el-header>
@@ -28,35 +28,57 @@
 import LayoutAside from "./components/Aside.vue";
 import LayoutHeader from "./components/Header.vue";
 import LayoutMain from "./components/Main.vue";
+import { useStore } from "vuex";
+import { onMounted, computed, reactive } from "vue";
+// import { query_requirement_status } from "@/utils/api/requirement/requirement.js";
 
 export default {
   name: "layoutPage",
+  setup()
+  {
+    const store = useStore();
+
+    const ui = reactive(
+      {
+        pageVisible: true,
+      });
+
+    const asideWidth = computed(() =>
+    {
+      const collapse = store.state.app.asideBarCollapse;
+
+      return collapse === true ? "65px" : "180px";
+    });
+
+    onMounted(() =>
+    {
+
+      //加载数据
+      // query_requirement_status()
+      //   .then((response) =>
+      //   {
+      //     // debugger;
+      //     const data = response.data;
+
+      //     console.log(data);
+      //   })
+      //   .catch((error) =>
+      //   {
+      //     // debugger;
+      //     console.log(error);
+      //   });
+    });
+
+    return {
+      ui,
+      asideWidth,
+    };
+  },
   components: {
     LayoutAside,
     LayoutHeader,
     LayoutMain,
   },
-  data()
-  {
-    return {
-      pageVisible: true,
-    };
-  },
-  computed: {
-    asideWidth()
-    {
-      const collapse = this.$store.state.app.asideBarCollapse;
-
-      return collapse === true ? "65px" : "180px";
-    },
-  },
-  mounted()
-  {
-    setTimeout(() =>
-    {
-      this.pageVisible = false;
-    }, 3000);
-  },
 };
 </script>