refactor: 一些调整

src/views/engineering/config/components/StepDeviceCategory.vue

@@ -349,15 +349,12 @@ const cancelAllUploads = () => {
 
 async function handleDownload(pointName: string) {
   try {
-    const res = await fetch(
+    const res = await downloadDeviceTypeFile({
-      `/remoteServer/admin-api/project/point/download-excel?projectName=${projectName.value}&pointName=${pointName}`,
+      projectName: projectName.value,
-    )
+      pointName,
-    debugger
+    })
-    // 检查响应是否成功
+    if (res) {
-    if (!res.ok) {
+      const blob = res.data
-      throw new Error('Network response was not ok')
-    }
-    const blob = await res.blob()
       const link = document.createElement('a')
       link.style.display = 'none'
       link.href = URL.createObjectURL(blob)
@@ -366,6 +363,9 @@ async function handleDownload(pointName: string) {
       link.click()
       document.body.removeChild(link)
       URL.revokeObjectURL(link.href)
+    } else {
+      ElMessage.error('下载失败')
+    }
   } catch (error) {
     ElMessage.error('下载出现错误')
   }