fix(请求拦截器): 处理blob类型错误响应并优化导出功能

refactor(路由): 优化混合布局路由解析和菜单更新逻辑
perf(权限存储): 使用路由映射表提高菜单查找效率
style(顶部菜单): 优化菜单项显示逻辑和过滤隐藏项
fix(导航栏): 确保用户菜单在移动端正常显示
refactor(导出功能): 统一处理导出错误和资源释放

frontend/src/views/monitor/job/index.vue

@@ -800,6 +800,7 @@ async function handleExport() {
     type: "warning",
   })
     .then(async () => {
+      let downloadUrl = "";
       try {
         loading.value = true;
 
@@ -811,9 +812,7 @@ async function handleExport() {
         const fileType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8";
 
         const blob = new Blob([fileData], { type: fileType });
-
-        // 从响应头获取文件名
-        const downloadUrl = window.URL.createObjectURL(blob);
+        downloadUrl = window.URL.createObjectURL(blob);
 
         const downloadLink = document.createElement("a");
         downloadLink.href = downloadUrl;
@@ -821,12 +820,15 @@ async function handleExport() {
 
         document.body.appendChild(downloadLink);
         downloadLink.click();
-        ElMessage.success('导出成功');
+        
         document.body.removeChild(downloadLink);
-        window.URL.revokeObjectURL(downloadUrl);
       } catch (error: any) {
-        console.error("导出错误:", error);
+        // 错误信息已经在响应拦截器中处理并显示
+        console.error('导出失败:', error);
       } finally {
+        if (downloadUrl) {
+          window.URL.revokeObjectURL(downloadUrl);
+        }
         loading.value = false;
       }
     })